# Go Math Grade 2 Answer Key Chapter 7 Money and Time

## Go Math Grade 2 Chapter 7 Answer Key Money and Time Concepts

### Money and Time Show What You Know

Order Numbers to 100 on a Number Line
Write the number that is just before, between, or just after.
Question 1.

57

Question 2.

25

Skip Count by Fives and Tens
Question 3.
Count by fives. Write how many in all.

_________ _____ paints in all

5,10,15,20,25

5+5+5+5+5= 25

So, there are 25 paints in all

Question 4.
Count by tens. Write how many in all.

________ ____ paints in all

10, 20, 30, 40, 50

10+10+10+10+10=50

So, there are 50 paints in all

Time to the Hour
Write the time shown on the clock.
Question 5.

Explanation:

The hours hand is on 11 and the minutes hand is on  12.

So, the time is 11:00

Question 6.

Explanation :

The hours hand is on the 5 and the minutes hand is on 12.

So, the time is 5:00

### Money and Time Vocabulary Builder

Visualize It
Fill in the graphic organizer.
Show ways to count on.

Understand Vocabulary
Write the missing numbers in each counting pattern.
Question 1.
Count by ones. 40, ____, ____, ____, 44, ___, 46, ____

40, 41, 42, 43, 44, 45, 46, 47

Question 2.
Count by fives. 10, 15, ___, ___, ___, 35, ___, ____

10, 15, 20, 25, 30, 35, 40, 45.

Question 3.
Count by tens. 20, ___, ___, 50, ___, ____, 80, ___

20, 30, 40, 50, 60, 70, 80, 90.

### Money and Time Game 5 and 10 Count

Materials

Play with a partner.

1. Spin the pointer on for your starting number. Put your cube on that number.
2. Spin the pointer. Count on by that number two times.
3. Take turns. The first player to get to 100 wins. Play again.

### Money and Time Vocabulary Game

DIRECTIONS 2 to 4 players. Take turns to play.

• To take a turn, toss the numbered cube. Move that many spaces
• Follow the directions for the space you land.
• First player to reach FINISH wins.

MATERIALS 1 connecting cube per player

• 1 number cube
• 1 set of clue cards

The Write Way
Reflect
Choose one idea. Write about it in the space below.

• Write and draw to explain the following amount as if you were talking to a young child. Use another sheet of paper for your drawing.
$1.36 • What time is it now? Use at least three of these terms in your answer. A.M. midnight minute noon P.M. quarter past Write at least three things you know about money. _________________________ _________________________ ### Lesson 7.1 Dimes, Nickels, and Pennies Essential Question How do you find the total value of a group of dimes, nickels, and pennies? Listen and Draw Sort the coins. Then draw the coins. Answer: – Dime = 10 cents – Nickle = 5 cents – penny = 1 cent MATHEMATICAL PRACTICES A nickel has the same value as how many pennies? Explain. Answer:5 1 nickel = 5 cents 1 penny = 1 cents Which means 1+1+1+1+1 = 5 5 cents = 5 pennies So, A nickel has the same value a 5 pennies. Share and Show Count on to find the total value. Question 1. Answer: 26¢ Explanation: 1 nickel = 5 cents Which means, 4 nickels = 5+5+5+5= 20 cents 5 cents and 1 cent Total value of coins = 20+5+1=26 ¢ Question 2. Answer:35¢ Explanation: 1 dime = 10 cents Which means , 2 dimes = 20 cents 1 nickel = 5 cents Which means, 2 nickels = 10cents and 5 cents Therefore, Total value of coins = 20+10+5=35¢ On Your Own Count on to find the total value. Question 3. Answer:60¢ Explanation: 1 dime = 10 cents Which means , 6 dimes = 10+10+10+10+10+10=60¢ Therefore, the total value is 60¢. Question 4. Answer: 30¢ Explanation: 1 nickel = 5 cents Which means 5 nickels = 5+5+5+5+5= 25¢ and 5 cents Total = 25¢+5¢ Therefore, the total value is 30¢ Question 5. Answer:45¢ Explanation: 1dime = 10 cents Which means , 3 dimes = 30 cents 1 nickels = 5 cents Which means , 2 nickels = 10 cents and 5 cents Total : 30+10+5 = 45 Therefore, the total value = 45¢ Question 6. Answer: 18¢ Explanation: 1 nickel = 5 cents Which means , 2 nickels = 10cents 3 pennies = 3 cents and 5 cents Total : 10+3+5 = 18 Therefore, the total value is 18¢ Question 7. THINK SMARTER Maggie had 5 nickels. She gave 2 nickels to her sister. What is the total value of the nickels that Maggie has now? Answer: 3 nickels Explanation: Given , Maggie had 5 nickels The number of nickels she gave to her sister =2 Leftover nickel coins = 5-2 = 3 1 nickel = 5 cents Which means , 3 nickels = 5+5+5= 15 The total value of the nickels that Maggie has now =15¢ Problem Solving • Applications Solve. Write or draw to explain. Question 8. MATHEMATICAL PRACTICE Analyze Jackson has 4 pennies and 3 dimes. How much money does Jackson have? Answer: 34¢ Explanation : 4 pennies = 4 cents 1 dime = 10 cents Which means , 3 dimes = 30 cents Total : 4 +30 = 34 The total money Jackson have = 34¢ Question 9. MATHEMATICAL PRACTICE Use Models Draw two ways to show 25¢. You can use dimes, nickels, and pennies. Answer: 25cents can be shown as 2 dimes , 1 nickel 1 dime = 10 cents Which means , 2 dimes = 10+10= 20 and 1 nickel = 5 cents Total : 20+5 = 25 ¢ Another way : 25 cents can be shown as 1 dime 2 nickel and 5 pennies 1 dime = 10 cents 1 nickel = 5 cents Which means , 2 nickels= 5+5= 10 5 pennies = 5 cents Total value : 10+10+5 = 25 Question 10. THINK SMARTER Sue has 40¢. Circle coins to show this amount. Answer: TAKE HOME ACTIVITY • Draw pictures of five coins, using dimes, nickels, and pennies. Ask your child to find the total value. ### Dimes, Nickels, and Pennies Homework & Practice 7.1 Count on to find the total value. Question 1. Answer: 24 cents Explanation : 1 dime = 10 cents Which means , 2 dimes = 20 cents and 4 cents Total : 20+4 = 24 Therefore, the total value = 24cents Question 2. Answer: 13 cents Explanation : 2 five cents and 3 cents 5+5+3 = 13 cents Therefore, the total value of coins = 13 cents Question 3. Answer:28 cents Explanation: 1 dime = 10 cents Which means, 2 dimes = 20 cents 1 nickel = 5 cents and 3 cents Total : 20+5+3 = 28 Therefore, the total value of coins is 28 cents Problem Solving Solve. Write or draw to explain. Question 4. Aaron has 5 dimes and 2 nickels. How much money does Aaron have? ________ Answer:60 cents Explanation : 1 dime = 10 cents Which means, 5 dimes = 50 cents 1 nickel = 5 cents Which means , 2 nickels = 10 cents Total : 50+10 = 60 cents Therefore, the total value of coins = 60 cents Question 5. WRITE Draw three dimes, 1 nickel, and 2 pennies. Describe how to count on to find the total value of this group of coins. _____________ Answer:37 cents Explanation: 1 dime = 10 cents Which means , 3 dimes = 10+10+10= 30 cents 1 nickel = 5 cents and 2 pennies = 2 cents Total value of coins = 30+5+2 = 37 cents Lesson Check Question 1. What is the total value of this group of coins? ______ Answer:21 cents Explanation : 1 dime = 10 cents 2 five cents = 5+5= 10 and 1 cent Total value of coins = 10+10+1 = 21 ¢ Spiral Review Question 2. Hayden is building toy cars. Each car needs 4 wheels. How many wheels will Hayden use to build 3 toy cars? ______ wheels Answer: Total number of toy cars = 3 Given that, each car needs 4 wheels Now, The number of wheels Hayden use to 3 toy cars = 4+4+4 = 12 Therefore , Hayden will use 12 wheels to build 3 toy cars. Question 3. What is the value of the underlined digit? 429 _____ Answer: Four hundred twenty nine The underlined digit is 4 The value of 4 is hundred Question 4. Lillian is counting by fives. What numbers did she say next? 40, ___, ____, ___, ____ Answer: 40, 45, 50, 55, 60. Question 5. Sophie has 12 grapes in her lunch bag. She shared 7 grapes with her sister. How many grapes does she have? 12 – 7 = ______ Answer: Given , the number of grapes in her lunch bag = 12 The number grapes she shared =7 12 – 7 = 5 Therefore, the number of games she have = 5 ### Lesson 7.2 Quarters Essential Question How do you find the total value of a group of coins? Listen and Draw Sort the coins. Then draw the coins. MATHEMATICAL PRACTICES Describe how the value of a quarter is greater than the value of a dime. Answer: 1 quarter = 25 cents 1 dime = 10 cents The value of a quarter is 15 cents greater than the value of a dime Share and Show Count on to find the total value. Question 1. Answer: 50 cents Explanation: 1 quarter = 25 cents Which means , 2 quarters = 25+25= 50 Therefore , the total value of coins = 50 ¢ Question 2. Answer:86 cents Explanation: 1 quarter = 25 cents Which means, 3 quarters = 25+25+25 = 75 1 dime = 10 cents and 1 penny = 1 cent Total : 75+10+1 = 86 Therefore ,the total value of the coins = 86 ¢ Question 3. Answer: 57¢ Explanation: 1 quarter = 25 cents Which means , 2 quarters = 25 +25 = 50 1 nickel = 5 cents and 2 pennies = 2 cents Total : 50+5+2 = 57 Therefore, the total value of the coins = 57¢ On Your Own Count on to find the total value. Question 4. Answer: 100 ¢ Explanation: 1 quarter = 25 cents 4quarters = 25+25+25+25= 100 Therefore, the total value of coins = 100¢ Question 5. Answer: 65¢ Explanation : 1 quarter = 25 cents 1 dime = 10 cents Which mean , 4 dimes = 10+10+10+10= 40 Total : 25+40= 65 Therefore, the total value of the coins = 65¢ Question 6. Answer: 70¢ Explanation : 1 quarter = 25 cents Which means , 2 quarters = 25+25 = 50 1 nickel = 5 cents Which means , 4 nickels = 5+5+5+5+ = 20 Total : 50+20= 70 Therefore, the total value of the coins = 70¢ Question 7. Answer: 38¢ Explanation : 1 quarter = 25 cents 1 nickel = 5 cents Which means , 2 nickels= 5+5+ = 10 3 pennies = 3 cents Total : 25+10+3 = 38 Therefore, the value of coins = 38¢ Draw and label a coin to solve. Question 8. THINK SMARTER Ed’s coin has the same value as a group of 5 pennies and 4 nickels. What is his coin? Answer: Quarter coin Explanation : 1 penny = 1 cent Which means , 5 pennies = 5 cents 1 nickel = 5 cents Which means, 4 nickels = 5+5+5+5= 20 Total : 5 +20 We know that , 1 quarter = 25 cents Therefore, His coin is a quarter coin . Problem Solving • Applications MATHEMATICAL PRACTICE Make Connections Read the clue. Choose the name of a coin from the box to answer the question. Question 9. I have the same value as 5 pennies. What coin am I? ________ Answer: 5 pennies =5 cents We know that , 1 nickel = 5 cents So, I am a nickel coin. Question 10. I have the same value as 25 pennies. What coin am I? _________ Answer: 1 penny = 1 cent 25 pennies = 2 cents We know that , 1 quarter = 25 cents Therefore , I am a quarter coin . Question 11. I have the same value as 2 nickels. What coin am I? _________ Answer: 1 nickel = 5 cents Which means 2 nickels = 5+5 = 10 We know that 1 dime = 10 cents Therefore, I am a dime coin. Question 12. I have the same value as a group of 5 nickels. What coin am I? _________ Answer: Quarter 1 nickel = 5 cents Which means, 5 nickels = 5+5+5+5+5 =25 cents 1 quarter = 25 cents So , I am a quarter coin . Question 13. THINK SMARTER Tom gives these coins to his brother. Answer: 65 cents Explanation: 1 quarter = 25 cents Which means , 2 quarters = 25+25 = 50 3 dimes = 5+5+5= 15 Total: 50+15 = 65 cents Therefore, tom gives his brother 65 cents TAKE HOME ACTIVITY • Have your child draw two quarters, two dimes, and two nickels, and then find the total value. ### Quarters Homework & Practice 7.2 Count on to find the total value. Question 1. Answer:55¢ Explanation: 1 quarter = 25 cents 1 dime = 10 cents Which means, 2 dimes = 10+10 = 20 1 nickel = 5 cents Which means, 2 nickels = 5+5 =10 Total : 25+20+10 = 55 Therefore, the value of coins = 55¢ Question 2. Answer: 66¢ Explanation : 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 1 nickel = 5 cents Which means, 3 nickels = 5+5+5=15 1 penny = 1 cent Total: 50+15+1=66 Therefore, the total value of coins = 66¢ Problem Solving Read the clue. Choose the name of a coin from the box to answer the question. Question 3. I have the same value as a group of 2 dimes and 1 nickel. What coin am I? _________ Answer: Quarter Explanation: 1 dime = 10 cents Which means , 2 dimes = 20 cents 1 nickel = 5 cents Total value of coins = 20 +5 = 25 cents We know that , 1 quarter = 25 cents So , I am a quarter coin. Question 4. WRITE Draw 1 quarter, 1 dime, and 4 pennies. Describe how to count to find the total value of this group of coins. Answer: 39 cents Explanation : 1 quarter = 25 cents 1 dime = 10 cents 4 pennies = 4 cents Total value of coins = 25+10+4 = 39 Lesson Check Question 1. What is the total value of this group of coins? _________ Answer: 61¢ Explanation: 1 quarter = 25 cents Which means, 2 quarters = 25+25 =50 1 nickel = 5 cents Which means, 2 nickels = 5+5= 10 1 penny = 1 cent Total : 50+10+1 Therefore, the total value of coins = 61¢ Spiral Review Question 2. Circle the odd number. 8 14 17 22 Answer: 8 , 14 are the odd numbers Question 3. Kai scored 4 points and Gail scored 7 points. How many points did they score altogether? 4 + 7 = ______ points Answer: Given, The points scored by kai = 4 The points scored by Gail = 7 The points that they score altogether = 4+7 = 11 points. Question 4. There were 382 chairs in the music hall. Write a number greater than 382. _______ Answer: 383 383 is greater than 382. Question 5. Write the number 61 using words. ________ Answer: sixty one ### Lesson 7.3 Count Collections Essential Question How do you order coins to help find the total value of a group of coins? Listen and Draw Line up the coins from greatest value to least value. Then draw the coins in that order. >>> Quarter> dime> nickel > penny MATHEMATICAL PRACTICES Describe how the values of the different kinds of coins compare. Answer: The values of the coins are compared with cents 1 quarter = 25 cents 1 dime = 10 cents 1 nickel= 5 cents and 1 penny = 1 cent Model and Draw Order the coins from greatest value to least value. Then find the total value. Answer: 1 quarter = 25 cents Which means, 2 quarters = 25 +25 = 50 1 dime = 10 cents and 2 pennies = 2 cents Total: 50 + 10 +2 = 32 Therefore, the total value of coins 62¢ Share and Show Draw and label the coins from greatest to least value. Find the total value. Question 1. _______ Answer: 1 quarter = 25 cents 1 nickel = 5 cents Which means , 2 nickels = 5+5 = 10 2 pennies = 2 cents Total : 25 +10+2 = 37 Therefore, the total value of the coins = 37 ¢ Question 2. _______ Answer: 1 quarter = 25 cents 1 dime = 10 cents Which means , 2 dimes = 20 cents 1 nickel = 5 cents and 1 penny = 1 cent Total : 25+20+5+1 = 51 Therefore , the total value of coins = 51¢ Question 3. _______ Answer: 1quarter = 25 cents Which means ,2 quarters = 25+25 = 50 1 dime = 10 cents and 1 nickel = 5 cents Total: 50+10+5 =65 Therefore the total value of coins = 65¢ On Your Own Draw and label the coins from greatest to least value. Find the total value. Question 4. ______ Answer: 1 quarter = 25 cents 1 dime = 10 cents Which means , 3 dimes = 10+10+10= 30 Total :25+30 = 55 Therefore, the total value of coins 55¢ Question 5. _______ Answer: 1 quarter = 25 cents Which means ,2 quarters = 25+25 = 50 cents 1 dime = 10 cents and 2 pennies Total : 50+10+2 = 62 Therefore, the total value of coins = 62¢ Question 6. _______ Answer: 1 quarter = 25 cents 1 dime = 10 cents 1 nickel = 5 cents Which means, 2 nickels = 5+5 = 10 Total : 25+10+10 =45 cents Therefore, the total value of coins =45¢ Question 7. _______ Answer: 1 quarter = 25 cents Which means, 2 quarters = 25+25= 50 1 dime = 10 cents 1 nickel = 5 cents Which means, 2 nickels = 5+5 = 10 Total : 50+10+10 = 70 Therefore, the total value of the coins = 70¢ Question 8. GO DEEPER Andy has only quarters and nickels. The total value of his coins is 75¢. What coins could Andy have? ______ quarters _____ nickels Answer: 75¢ can be shown by using only quarters and nickels as 2 quarters 5 nickels Explanation : 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 cents 1 nickel = 5 cents Which means , 5 nickels = 5+5+5+5+5= 25 Total : 50+25 = 75 ¢ Therefore, Andy has 2 quarters and 5 nickels . Problem Solving • Applications Solve. Write or draw to explain. Question 9. THINK SMARTER Paulo had these coins. He spent 1 quarter. How much money does he have now? ______ Answer: 21¢ Explanation : Total value of coins = 46¢ After spending a quarter 1 quarter = 25 cents 1 nickel = 5 cents Which means, 4 nickels = 5+5+5+5= 20 cents and 1 penny = 1 cent 46 – 25 = 21¢ Therefore, the leftover money = 21¢ Question 10. Rachel has 2 quarters, 3 dimes, and 1 nickel in her bank. How much money is in Rachel’s bank? _______ Answer: 85¢ Explanation:; 1 quarter = 25 cents Which means 2 quarters =25+25 =50 1 dime = 10 cents Which means, 3 dimes = 10+10+10 = 30 1 nickel = 5 cents Total : 50+30+5 = 85¢ Therefore, the amount Rachels have in his bank = 85¢ Question 11. GO DEEPER Blake has only nickels and dimes. He has double the number of nickels as dimes. The total value of his coins is 60¢. What coins does Blake have? ______ nickels _____ dimes Answer: 6 nickels and 3 dimes Explanation : Given , Rachel has double the number of nickels and dimes 1 nickel = 5 cents Which means, 6 nickels = 5+5+5+5+5+5= 30 cents 1 dime = 10 cents Which means , 3 dimes = 10+10+10 = 30 cents Total : 30+30= 60¢ Therefore , Rachel has 3 dimes and 6 nickels . Question 12. THINK SMARTER Malik has these coins in his pocket. What is the total value of the coins? Answer: 50¢ Explanation : 1 dime = 10 cents Which means, 4 dimes = 10+10+10+10 = 40 cents 1 nickel = 5 cents Which means , 2 nickels = 5+5 = 10 cents Total : 40+10 = 50 Therefore , the total value of coins Malik had = 50¢ TAKE HOME ACTIVITY • Have your child draw and label coins with a total value of 32¢. ### Count Collections Homework & Practice 7.3 Draw and label the coins from greatest to least value. Find the total value. Question 1. ________ Answer: 22¢ 1 dime = 10 cents 1 nickel = 5 cents Which means, 2 nickels = 5+5 = 10 cents and 2 pennies = 2 cents Total : 10+10+2 = 22 Therefore, the total value f the coins = 22¢ Question 2. _________ Answer: 75¢ 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 1 dime = 10 cents Which means, 2 dimes = 10+10 = 20 and 1 nickel = 5 cents Total : 50+20+5 = 75 Therefore, total value of the coins = 75¢ Problem Solving Solve. Write or draw to explain. Question 3. Rebecca has these coins. She spends 1 quarter. How much money does she have left? Answer: Firstly, Rebecca has 2 quarters , 1 dime, 1 nickel and 1 penny 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 1 dime = 10 cents 1 nickel = 5 cents and 1 penny = 1 cent Total : 50+10+5+1 = 66¢ Given that, she spends 1 quarter which means, 25 cents Now, 66¢ – 25¢ = 41¢ Therefore, the leftover money is 41¢ Question 4. WRITE Draw 2 dimes, 1 nickel, and 2 quarters. Describe how to order and then count to find the total value of the coins. _______ Answer: Explanation: We have to order coins on the basis of cent values 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 cents 1 dime = 10 cents Which means, 2 dimes = 10+10 = 20 cents and 1 nickel = 5 cents Total : 50+20+5 = 75¢ Therefore, the total value of the coins = 75¢ Lesson Check Question 1. What is the total value of this group of coins? _______ Answer: Explanation: 1 quarter = 25 cents 1 dime = 10 cents Which means, 2 dimes = 10+10 = 20 cents and 2 pennies = 2 cents Total : 25 + 20 +2 = 47 Therefore, the total value of the coins is 47¢ Spiral Review Question 2. What number is 100 more than 562? _____ Answer: The number 100 more than 562 is 662 Question 3. Describe 58 as a sum of tens and ones. ______ Answer: 58 can be shown in sum of tens and once as 50 + 8 = 58 Question 4. Pete helps his grandmother gather pecans. He finds 6 pecans on his left and 3 on his right. How many pecans did Pete find altogether? 6 + 3 = _____ pecans Answer: The number of pecans Pete finds on his left side = 6 The number of Pecans Pete finds on his right side = 3 Total number of Pecans Pete find altogether = 6 + 3 = 9 Therefore, total number of pecans = 9 Question 5. What number do the blocks show? ______ Answer: The first and second figures have 100 blocks The 3 single line contains 10+10+10 = 30 blocks and 4 blocks Total number of blocks = 100+100+10+10+10+1+1+1+1 = 234 Therefore, Total number of blocks = 234 Lesson 7.4 Show Amounts in Two Ways Essential Question How do you choose coins to show a money amount in different ways? Listen and Draw Show the amount with coins. Draw the coins. Write the amount. Answer: 26¢ 1 quarter = 25 cents and 1 penny = 1 cent Total value = 26¢ Another way: 26¢ can also be shown as 2 dimes 1 nickel and 1 penny 1 dime = 10 cents Which means , 2 dimes = 10+10 = 20 1 nickel = 5 cents and 1 penny = 1 cent Total : 20+1 = 26 ¢ MATHEMATICAL PRACTICES Can you show 10¢ with 3 coins? Explain how you know. Answer: No, it is not possible to show 10¢ with 3 coins because Share and Show Use coins. Show the amount in two ways. Draw and label the coins. Question 1. 61¢ Answer: 61 ¢ can be shown as 2 quarters 1 dime and 1 penny 1 quarter = 25 cents Which means, 2 quarters = 25+25= 50 1 dime = 10 cents and 1 penny = 1 cent Total : 50+10+1= 61¢ Another way: 61¢ can also be shown as 6 dimes and 1 penny 1 dime = 10 cents and 6 dimes = 10+10+10+10+10+10 = 60 and 1 penny = 1 cent Total : 60+1 = 61¢ Question 2. 36¢ Answer: 36 cents be shown as 3 dimes 1 nickel and 1 penny 1 dime = 10 cents Which means, 3 dimes = 10+10+10 1 nickel = 5 cents and 1 penny = 1 cent Total : 30+5+1 = 36¢ Another way : 36¢ can also be shown as 1 quarter 1 dime and 1 penny 1 quarter = 25 cents 1 dime = 10 cents and 1 penny = 1 cent Total : 25+10+1 = 36¢ On Your Own Use coins. Show the amount in two ways. Draw and label the coins. Question 3. 55¢ Answer: 55 cents can be shown as 2 quarters and 1 nickel 1 quarter = 25 cents Which means, 25+25 = 50 cents and 1 nickel = 5 cents Total : 50+5 = 55 cents Another way: 55 cents can also be shown as 5 dimes and 1 nickel 1 dime = 10 cents Which means, 5 dimes = 10+10+10+10+10 = 50 and 1 nickel = 5 cents Total : 50+5 = 55 Question 4. 90¢ Answer: 90 cents can be shown as 3 quarters 1 dime and 1 nickel 1 quarter = 25 cents Which means, 3 quarters = 25+25+25 = 75 1 dime = 10 cents and 1 nickel = 5 cents Total : 75+10+5 = 90 Another way: 90 can also be shown as 2 quarters and 4 dimes 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 1 dime = 10 cents and 4 dimes = 10+10+10+10 = 40 Total: 50+40 = 90 cents Question 5. 75¢ Answer: 75¢ can be shown as 3 quarters 1 quarter = 25 cents Which means, 3 quarters = 25+25+25 = 75 cents Another way : 75 cents can also be shown as 2 quarters 2 dimes and 1 nickel 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 cents 1 dime = 10 cents Which means, 2 dimes = 10+10 = 20 and 1 nickel = 5 cents Total: 50+20+5 = 75 cents Question 6. THINK SMARTER Teresa has 42¢. She has no dimes. Draw to show what coins she might have. Answer: 42¢ can be shown as 1 quarter 3 nickels and 2 pennies 1 quarter = 25 cents 1 nickel = 5 cents Which means , 3 nickels = 15 cents 2 pennies = 2 cents Total value of coins = 25 +15+ 2 = 42 Problem Solving • Applications MATHEMATICAL PRACTICE Model with Mathematics Use coins to solve. Question 7. Lee buys a pen for 50¢. Draw coins to show two different ways to pay 50¢. Answer: 50 cents can be shown as: 2 quarters 1 quarter = 25cents Which means , 2 quarters = 25 +25 = 50 ¢ Another way : 50 cents can be shown as 5 dimes 1 dime = 10 cents Which means , 5 dimes = 10+10+10+10+10 = 50 Question 8. MATHEMATICAL PRACTICE Make Sense of Problems Delia used 4 coins to buy a book for 40¢. Draw coins to show two ways to pay 40¢ with 4 coins. Answer: 40¢ can be shown as 4 dimes 1 dime = 10 cents Which means , 4 dimes = 10+10+10+10 = 40 Another way : 40 cents can also be shown in 4 coins as 1 quarter 3 nickel 1 quarter = 25 cents 1 nickel = 5 cents Which means , 3 nickels = 15 cents Total value = 25 +15 = 40 cents Question 9. THINK SMARTER Fill in the bubble next to all the groups of coins with a total value of 30¢. Answer: 2 nickels and 2 dimes 1 nickel = 5 cents Which means , 2 nickels = 5+5 = 10cents 1 dime =10 cents Which means , 2 dimes = 10+10 = 20 cents Total value = 10 +20 = 30 ¢. TAKE HOME ACTIVITY • With your child, take turns drawing different collections of coins to show 57¢. ### Show Amounts in Two Ways Homework & Practice 7.4 Use coins. Show the amounts in two ways. Draw and label the coins. Question 1. 39¢ Answer: 39 cents be shown as 1 quarter 1 dime 4 pennies . 1 quarter = 25 cents 1 dime = 10 cents 4 pennies = 4 cents Total value = 25+10+4 = 39 cents Another way : 39 cents can be shown as 3 dimes , 1nickel and 4 pennies 1 dime = 10 cents Which means , 3 dimes = 10 +10+10= 30 1 nickel = 5 cents 4 pennies = 4 cents Total value = 30+5+4 = 39 cents Question 2. 70¢ Answer: 70 cents can be shown as 2 quarters and 2 dimes 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 1 dime = 10 cents Which means, 2 dimes = 10+10 = 20 Total : 50+20= 70 cents Another way: 70 cents can also be shown as 1 quarter 4 dimes and 1 nickel 1 quarter = 25 cents 1 dime = 10 cents Which means, 4 dimes = 10+10+10+10 = 40 cents and 1 nickel = 5 cents Total : 25 + 40 + 5 = 70 cents Problem Solving Question 3. Madeline uses fewer than 5 coins to pay 60¢. Draw coins to show one way she could pay 60¢. Answer: 60¢ can be shown in fewer than 5 coins 2 quarters and 1 dime 1 quarter = 25 cents Which means, 2 quarters = 25+25 50 and 1 dime = 10 cents Total : 50 + 10 = 60¢ Question 4. WRITE Draw coins in two ways to show 57¢. Describe how to choose the coins for each way. Answer: 57 ¢ can be shown as 2 quarters 1 nickel and 2 pennies 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 1 nickel = 5 cents and 2 pennies = 2 cents Total : 50+5+2 = 57 ¢ Another way : 57 cents can also be shown as 5 dimes, 1 nickel and 2 pennies 1 dime = 10 cents Which means, 5 dimes = 10+10+10+10+10 = 50 1 nickel = 5 cents and 2 pennies = 2 cents Lesson Check Question 1. Circle the group of coins that has the same total value. Answer: Spiral Review Question 2. Write the number 31 as a sum of tens and ones. 2 tens ____ ones Answer: The number 31 can be shown as a sum of tens and once as 3 tens and 1 once or 30+1 = 31 Question 3. Write 13 tens as a sum of hundreds and tens. _____ hundreds ______ tens Answer: 13 x 10 = 130 can be written as 100+30 1 hundreds and 3 tens Question 4. What is the value of the underlined digit? 28 _____ Answer: The value of underlined digit is once The underlined digit in once place is 8 Question 5. Baylie’s softball team scored 5 runs in the first inning and 6 runs in the second inning. How many runs did her team score? 5 + 6 = ______ runs Answer: 5+6 = 11 Therefore, the total number of runs her team score = 11 ### Lesson 7.5 One Dollar Essential Question How can you show the value of one dollar with coins? Listen and Draw Draw the coins. Write the total value. ________ Answer:$1 is equal to 100 cents

100¢ can be shown as 3 quarters 2 dimes and 1 nickel

1 quarter = 25 cents

Which means, 3 quarters = 25+25+25 = 75 ¢

1 dime = 10 cents

Which means, 2 dimes = 10+10 = 20¢

and 1 nickel = 5 cents

Total : 75+20+5 = 100¢

Therefore, 3 quarters , 2 dimes and 1 nickel have the value of $1.00 MATHEMATICAL PRACTICES How many pennies have the same value as 80¢? Explain. Answer: 80 Explanation: 1 penny = 1 cent So, 80 pennies = 80¢ Therefore, 80 pennies have the same value as 80¢ Share and Show Draw the coins to show$1.00. Write the total value.
Question 1.
nickels

Explanation :

$1 = 100 cents 1 nickel = 5 cents 20 nickels = 100 cents Question 2. quarters ________ Answer: 4 Explanation :$1 = 100 cents

1 quarter = 25 cents

Which means ,

4 quarters = 25+25+25+25 = 100

Question 3.
dimes
________

Explanation:

$1 = 100 cents 1 dime = 10 cents Which means , 10 dimes = 100 cents On Your Own Circle coins to make$1.00.
Cross out the coins you do not use.
Question 4.

Question 5.

Question 6.
GO DEEPER
Warren shows $1.00 using only two kinds of coins. Draw and label coins he could use. Answer:$1 = 100 cents

100 cents can be shown in two kinds of coins as 3 quarters and 5 nickels

1 quarter =25 cents

Which means , 3 quarters = 25+25+25 = 75

1 nickel = 5 cents

Which means ,5 nickels = 5+5+5+5+5= 25

Total value = 75+25 = 100

Question 7.
THINK SMARTER
Sara has these coins.
Draw more coins to show $1.00. Answer: The given coins are 1 quarter , 1 dime and 1 nickel 1 quarter = 25 cents 1 dime = 10 cents and 1 nickel = 5 cents Total : 25+10+5 = 35$1 is equals to 100 cents

100 cents – 35 cents = 65 cents

We need 65 cents more to make $1 65 cents can be shown as 2 quarters 1 dime and 1 nickel 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 1 dime = 10 cents and 1 nickel = 5 cents Total : 50+10+5 = 65 Therefore, we need 2 quarters 1 dime and 1 nickel more to make$1

TAKE HOME ACTIVITY • Have your child draw a group of coins to show $1.00. ### One Dollar Homework & Practice 7.5 Circle coins to make$1.00.
Cross out the coins you do not use.
Question 1.

Question 2.

Problem Solving
Question 3.
Draw more coins to show $1.00 in all. Answer:$ 1 = 100 cents

2 quarters = 25+25= 50 cents

We need 50¢ more to make $1.00 50¢ can be shown as 5 dimes Question 4. WRITE Draw coins to show one way to make$1.00 using only nickels and quarters.

$1 = 100 cents$1 can be shown by using only nickels and quarters =3 quarters and 5 nickels

1 quarter is equal to 25 cents

Which means , 3 quarters = 25+25+25+= 75

1 nickel= 5 cents

Which means ,  5 nickels = 5+5+5+5+5= 25

Total value = 75+25= 100

Lesson Check
Question 1.
Which group of coins has a value of $1.00? Answer:$1 = 100 cents

1 quarter = 25 cents

Which means , 4 quarters = 25+25+25+25= 100 cents

Spiral Review
Question 2.
Write 692 using words.
________

692= Six hundred ninety two

Question 3.
Keith ate 7 almonds, then ate 7 more. Is the total number of almonds even or odd?
7 + 7 = ______ almonds
_______

7+7 = 14

Therefore , the total number of almonds is even

Question 4.
What is the total value of 1 quarter and 3 nickels?
_________

Explanation:

1 quarter = 25 cents

1 nickel = 5 cents

Which means , 3 nickels = 5+5+5= 15

Total value = 25+ 15= 40 cents

Therefore, the value of 1 quarter and 3 nickels = 40 cents.

Question 5.
Kristin is counting by tens. What numbers does she say next?
230, _____, _____, ______

230, 240, 250, 260.

### Money and Time Mid-Chapter Checkpoint

Concepts and Skills

Count on to find the total value.
Question 1.

Explanation:

1 dime= 10 cents

Which means, 2 dimes = 10+10= 20

1 nickel = 5 cents and

3 pennies = 3 cents

Total :20+5+3

Therefore, the total value of the coins = 28¢

Question 2.

Explanation:

1 quarter = 25 cents

Which means , 2 quarters = 25+25= 50

1 dime = 10 cents

Which means, 2 dimes = 10+10 = 20

1 nickel = 5 cents and

1 penny = 1 cent

Total : 50+20+5+1 = 76

Therefore, the total value of the coins = 76¢

Use coins. Show the amount in two ways.
Draw and label the coins.
Question 3.
31¢

31cents can be shown as 1 quarter, 1 nickel and 1 penny

1 quarter = 25 cents

1 nickel = 5 cents and

1 penny =1 cent

Total value = 25+5+1=31

Another way :

31 cents can be shown as 3 dimes , 1 penny

1 dime = 10 cents

Which means, 3 dimes = 10+10+10=30

and 1 penny = 1 cent

Total : 30 =1 = 31 cents

Question 4.
THINK SMARTER
Mary used these coins to buy a folder. What is the total value of these coins?

Explanation:

1 quarter = 25 cents

Which means , 2 quarters = 25+25=50

1 nickel= 5 cents

Which means, 2 nickels= 5+5 = 10

Total : 50+10 =60

Therefore, the total value of the money = 60¢

### Lesson 7.6 Amounts Greater Than $1 Essential Question How do you show money amounts greater than one dollar? Listen and Draw Draw and label the coins. Write the total value. _______ total value Answer: MATHEMATICAL PRACTICES Use Repeated Reasoning Explain how you found the total value of the coins in the coin bank. Answer: Share and Show Circle the money that makes$1.00. Then
write the total value of the money shown.
Question 1.

__________

1 quarter = 25 cents

Which means, 2 quarters = 25+25 = 50

1 nickel = 5 cents ,

1 penny = 1 cent

and one $1 bill Total value :$1+50+5+1 = $1.56 Question 2. ________ Answer: 1 quarter = 25 cents Total value : 4 quarters = 25+25+25+25 = 100 1 dime = 10 cents Which means, 3 dimes = 10+10+10 = 30 Total : 100+30 = 130 Therefore, total value of money = 130 On Your Own Circle the money that makes$1.00. Then write the total value of the money shown.
Question 3.

_______

The given coins are 4 quarters 1 dime and 1 nickel

1 quarter = 25 cents

Which means, 4 quarters = 25+25+25+25 = 100

1 dime = 10 dime

and 1 nickel = 5 cents

Total : 100+10+5 = $1.15 Therefore, the total value of coins =$1.15

Question 4.

$1 bill= 100 cents 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 cents 1 dime = 10 cents Which means, 3 dimes = 10+10+10 = 30 1 nickel = 5 cents and 1 penny = 1 cents Total value : 100+ 50+30+5+1 =$1.86

Question 5.

_______

1 quarter = 25 cents

Which means, 3 quarters = 25+25+25 = 75

1 dime = 10 cents

Which means, 3 dimes = 10+10+10 = 30

and 1 nickel = 5 cents

Total : 75 + 30 + 5 $1.10 Therefore, the total amount of money =$1.10

Question 6.
THINK SMARTER
Martin used 3 quarters and 7 dimes to pay for a kite. How much money did he use?

_______

1 quarter = 25 cents

Which means, 3 quarters = 25+25+25 = 75

1 dime = 10 cents

Which means, 7 dimes= 10+10+10+10+10+10+10 = 70

Total value = 75+70 = 145 cent

Therefore, the total value of money = $1.45 Problem Solving • Applications Question 7. GO DEEPER Pam has fewer than 9 coins. The coins have a total value of$1.15. What coins could she have? Draw the coins. Then write a list of her coins.

$1.15 can be shown in fewer than 9 coins as 4 quarters , 1 dime and 1 nickel 1 quarter = 25 cents Which means, 4 quarters = 25+25+25+25 = 100 1 dime = 10 dime and 1 nickel = 5 cents Total : 100+10+5 =$1.15

Therefore, the total value of coins = $1.15 Question 8. THINK SMARTER+ Jason put this money in his bank. Answer: Jason put a total of$1.35 in his bank

TAKE HOME ACTIVITY • With your child, take turns drawing coins or a $1 bill and coins with a total value of$1.23.

### Amounts Greater Than $1 Homework & Practice 7.6 Circle the money that makes$1.00. Then write the total value of the money shown.
Question 1.

_________

The total value of the money shown is

1 quarter = 25 cents

1 $1 bill , 1 dime = 10 cents and 1 nickel = 5 cents Total value :$1 +25+10+5 = $1.40 Question 2. __________ Answer: The total value of money shown : 1 quarter = 25 cents Which means, 25+25+25 = 75 1 dime = 10 cents Which means, 2 dimes = 10+10 = 20 1 nickel = 5 cents Which means, 2 nickels = 5+5 = 10 and 1 cent Total : 75+20+10+1 = 166 cents or$1.16

Problem Solving
Solve. Write or draw to explain.
Question 3.
Grace found 3 quarters, 3 dimes, and 1 nickel in her pocket. How much money did she find?
________

$1.10 Explanation: 1 quarter= 25 cents Which means, 3 quarters = 75 cents 1 dime = 10 cents Which means, 3 dimes = 30 cents and 1 nickel = 5 cents Total :75+30+5=110 So the total value of the money =$1.10

Question 4.
WRITE
Write about how to use the dollar sign and decimal point to show the total value of 5 quarters.

1 quarter = 25 cents

Which means, 5 quarters = 25+25+25+25+25 = 125 cents

125 cents can be written as $1.25 Lesson Check Question 1. Julie has this money in her bank. What is the total value of this money? ________ Answer: 1 quarter = 25 cents 1 dime = 10 cents and one$1 bill

Total value : $1 +25+10 =$1.35

Therefore, total value in Julie bank = $1.35 Spiral Review Question 2. There are 79 squash plants and 42 pepper plants in Julia’s garden. How many vegetable plants are in Julia’s garden altogether? Answer: 7 9 + 4 2 __________ = 1 2 1 Therefore , the total number of plants in Julia’s garden are 121 Question 3. What is the difference? Answer: 6 1 – 2 7 _________________ 3 4 Question 4. What number is 100 less than 694? _________ Answer: 594 Question 5. Write an addition fact that has the same sum as 6 + 5. 10 + ______ Answer: 10+1 =11 ### Lesson 7.7 Problem Solving • Money Essential Question How does acting it out help when solving problems about money? Kendra gave 2 dimes, 2 nickels, 1 quarter, and two$1 bills to her sister. How much money did Kendra give her sister?

Unlock the Problem

Show how to solve the problem.
Draw to show the money that Kendra used.
Kendra gave her sister _________

1 dime = 10 cents

Which means , 2 dimes = 10+10 = 20

1 nickel = 5 cents

Which means, 2 nickels = 5+5 = 10

1 quarter = 25 cents

and two $1 bills Total value of money =$1+$1 +20+10+25 =$2.55

Therefore, Kendra gave her sister = $2.25 HOME CONNECTION • Your child used play money to act out the problem. Representing problems with materials can be a useful strategy for children to use to solve problems. Try Another Problem Use play coins and bills to solve. Draw to show what you did. Question 1. Jacob has two$1 bills, 2 dimes, and 3 pennies in his pocket. How much money does Jacob have in his pocket?
_________

two $1 bills =$1+$1 =$2

1 dime = 10 cents

Which means, 2 dimes = 10+10 = 20

and 3 pennies = 3 cents

Total value : $2+20+3 =$2.23

Question 2.
Amber used 2 quarters, 1 nickel, 1 dime, and three $1 bills to buy a toy. How much money did Amber use to buy the toy? __________ Answer: 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 1 nickel = 5 cents 1 dime = 10 cents and three$1 bills = $1+$1+$1 =$3

Total value : 50+5+10+$3 =$3.65

MATHEMATICAL PRACTICES
Explain how you found the amount of money in Jacob’s pocket.
Answer: The total value of the money is find in his pockets

Share and Show

Use play coins and bills to solve.
Draw to show what you did.
Question 3.
Val used 3 quarters, 2 nickels, 2 pennies, and one $1 bill to buy a book. How much money did Val use to buy the book? __________ Answer: 1 quarter = 25 cents Which means, 3 quarters = 25+25+25 = 75 cents 1 nickel = 5 cents Which means, 2 nickels = 5+5 = 10 2 pennies = 2 cents and$1 bill

Total value of money = 75+10+2 +$1=$1.87

Therefore, the amount Val use to buy the book = $1.87 Question 4. Derek has two$1 bills, 2 quarters, and 6 dimes. How much money does he have?
___________

Two $1 bills =$1 +$1 =$2

1 quarter = 25 cents

Which means, 2 quarters = 25+25 = 50

1 dime = 10 cents

Which means, 6 dimes = 10+10+10+10+10+10 = 60 cents

Total value = $2 +50+60 =$3.10

Question 5.
THINK SMARTER
Katy has 3 quarters, 2 nickels, 2 dimes, and 3 pennies. How many more pennies does she need to have $1.10? ________ more pennies Answer: 1 quarter = 25 cents Which means, 3 quarters = 25+25+25 = 75 1 nickel = 5 cents Which means, 2 nickels = 5+5 = 10 1 dime = 10 cents Which means, 2 dimes = 10+10 = 20 and 3 pennies = 3 cents Total value = 75+10+20+3 =$1.08

To make $1.10 we need two more pennies Problem Solving • Applications Question 6. MATHEMATICAL PRACTICE Make Sense of Problems Victor has some dollar bills, some quarters, and some nickels. Draw and label dollar bills, quarters, and nickels to show$2.25.

one $1 bill , 1 quarter = 25 cents Which means , 4 quarters = 25+25+25+25 = 100 1 nickel = 5 cents Which means, 5 nickels = 5+5+5+5+5= 25 Total value :$1+100+20 = $2.25 Question 7. THINK SMARTER Ross used 3 quarters, 4 dimes, 3 nickels, and 5 pennies to buy a card. How much money did Ross use to buy the card? Draw to show how you solve the problem. Answer: 1 quarter = 25 cents Which means, 3 quarters = 25+25+25 =75 cents 1 dime = 10 cents Which means, 4 dimes = 10+10+10+10 = 40 1 nickel = 5 cents Which means, 3 nickels = 5+5+5 =15 and 5 pennies = 5 cents Total : 75+40+15+5 = 135 cents Therefore, the total value of money Ross used to buy the card =$1.35

TAKE HOME ACTIVITY • Ask your child to explain how he or she solved one problem in this lesson.

### Problem Solving • Money Homework & Practice 7.7

Use play coins and bills to solve.
Draw to show what you did.
Question 1.
Sara has 2 quarters, 1 nickel, and two $1 bills. How much money does Sara have? _________ Answer: 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 1 nickel = 5 cents and two$1 bills = $1+$1 = $2 Total value :$1+$1 +50+5 =$2.55

Question 2.
Brad has one $1 bill, 4 dimes, and 2 nickels in his bank. How much money does Brad have in his bank? __________ Answer:$1 bill,

1 dime = 10 cents

Which means, 4 dimes = 10+10+10+10 = 40

and 1 nickel = 5 cents

Which means, 2 nickels = 5+5 = 10

Total : $1+40+10 =$1.50

Question 3.
Mr. Morgan gives 1 quarter, 3 nickels, 4 pennies, and one $1 bill to the clerk. How much money does Mr. Morgan give the clerk? __________ Answer: 1 quarter = 25 cents 1 nickel = 5 cents Which means, 3 nickels = 5+5+5 15 4 pennies = 4 cents and$1 bill

Total : $1 + 25+15+4 =$1.44

Question 4.
WRITE
Write or draw to explain how you would find the total value of two $1 bills and 3 quarters. Answer: Two$1 bills = $1+$1 = $2 1 quarter = 25 cents Which means, 3 quarters = 25+25+25 = 75 Total =$2 +75 = $2.75 Therefore, the total value of money =$2.75

Lesson Check
Question 1.
Lee has two $1 bills and 4 dimes. How much money does Lee have? ________ Answer: 4 dimes = 40 cents and$1 bill

The total value of money = $1.40 Question 2. Dawn has 2 quarters, 1 nickel, and one$1 bill. How much money does Dawn have?
__________

1 quarter = 25 cents

Which means, 2 quarters = 50 cents

1 nickel = 5 cents

and $1 bill Total value of money is$1.55

Spiral Review
Question 3.
What is the value of the underlined digit?
56 ______

The value of underlined digit 6 is once

Question 4.
Cecilia collected 342 pennies for her class’s penny drive. Marked collected 243 pennies. Use <, >, or = to compare. Who collected more?
342 ____ 243
________ collected more.

342 > 243

Cecilia have collected more .

Question 5.
Brooke’s dog has 15 treats. Then he ate 8 of them. How many treats does he have left?
15 – 8 = _______

15 – 8 = 7

Therefore, the number of treats he left = 7

Question 6.
What is the next number in this pattern?
225, 325, 425, 525, ______

### Lesson 7.8 Time to the Hour and Half Hour

Essential Question How do you tell time to the hour and half hour on a clock?

Listen and Draw

Draw the hour hand to show each time.

2 hours 30 minutes                        2 hours 50 minutes

5 hours 5 minutes                                    7 hours 25 minutes

MATHEMATICAL PRACTICES
Communicate Describe where the hour hand points to show half past 4:00.

The time half past 4:00 is 4: 30

The hours hand is between 4 and 5 nd the minutes hand is on 6 , Which means 30 minutes.

The time is 4:30

Share and Show

Look at the clock hands. Write the time.
Question 1.

The time is 1:00

As the hours hand on 1 and the minutes hand is on 12 .

So, the time is 1 :00

Question 2.

8 hours 30 minutes

As the hours hand is between 8 and 9 and the minutes hand is on 6 .Which means, 30 minutes

So, the time is 8 hours 30 minutes

Question 3.

3 hours 30 minutes

As the hours hand is between 3 and 4 and the minutes hand is on 6 .Which means, 30 minutes

So, the time is 3 hours 30 minutes

Look at the clock hands. Write the time.
Question 4.

Answer: 9 hours 30 minutes

As the hours hand is between 9 and 10 and the minutes hand is on 6 .Which means, 30 minutes

So, the time is 9 hours 30 minutes

Question 5.

Answer: 12 hours 30 minutes

Explanation:

The  hours hand is between 12 and 1 and the minutes hand is on 6 , which means, 30 minutes

So, the time is 12 hours 30 minutes

Question 6.

Explanation:

The  hours hand is on 6 and the minutes hand is on 12

So, the time is 6 hours or 6:00

Question 7.

Explanation:

The  hours hand is on 4 and the minutes hand is on 12

So, the time is 4 hours or 4:00

Question 8.

Answer: 11 hours 30 minutes

Explanation:

The  hours hand is between 11 and 12 and the minutes hand is on 6 , which means, 30 minutes

So, the time is 11 hours 30 minutes

Question 9.

Answer: 5 hours 30 minutes

Explanation:

The  hours hand is between 5 and 6 and the minutes hand is on 6 , which means, 30 minutes

So, the time is 5 hours 30 minutes

Question 10.
THINK SMARTER
Look at the time. Draw the hour hand and the minute hand to show the same time.

7:30                         2:00                           11:00

Problem Solving • Applications

Question 11.
MATHEMATICAL PRACTICE Make Connections
Allie eats lunch when the hour hand points halfway between the 11 and the 12, and the minute hand points to the 6. When does Allie eat lunch? Show the time on both clocks.

How do you know what time to write in the digital clock? Explain.
_______________________
_________________________

The  hour hand points halfway between the 11 and the 12, and the minute hand points to the 6.

The time Allie eat lunch is 11:30

Question 12.
THINK SMARTER
Match the clocks that show the same time.

TAKE HOME ACTIVITY • Have your child describe what he or she knows about a clockface.

### Time to the Hour and Half Hour Homework & Practice 7.8

Look at the clock hands. Write the time.
Question 1.

Explanation:

The  hours hand is on 3 and the minutes hand is on 12

So, the time is 3 hours or 3:00

Question 2.

Answer: 10 hours 30 minutes

Explanation:

The  hours hand is between 10 and 11 and the minutes hand is on 6 , which means, 30 minutes

So, the time is 10 hours 30 minutes

Question 3.

Explanation:

The  hours hand is on 4 and the minutes hand is on 12

So, the time is 4 hours or 4:00

Problem Solving
Question 4.
Amy’s music lesson begins at 4:00. Draw hands on the clock to show this time.

The hours hand is on 4 and the minutes hand is on 12

So, the time is 4:00

Question 5.
WRITE
Draw a clock to show the time as 2:30. Describe how you decided where the clock hands should point.
______________________
______________________

The hours hand is between 2 and 3 and the minutes hand is on 6 .Which means, 30 minutes

So, the time is 2 hours 30 minutes .

Lesson Check
Question 1.
What is the time on this clock?

_____
Answer: 3 hours 30 minutes

Explanation:

The  hours hand is between 3 and 4 and the minutes hand is on 6 , which means, 30 minutes

So, the time is 3 hours 30 minutes

Question 2.
What is the time on this clock?

______

Explanation:

The  hours hand is on 6 and the minutes hand is on 12

So, the time is 6 hours or 6:00

Spiral Review
Question 3.
Rachel has one $1 bill, 3 quarters, and 2 pennies. How much money does Rachel have? ________ Answer:$1.77

Explanation:

1 $1 bill , 1 quarter = 25 cents Which means, 3 quarters = 25+25+25=75 and 2 pennies = 2 cents Total$1 +75+2 = $1.77 Therefore, the total value of the money =$1.77

Question 4.
Write <, >, or = to compare 260 and 362.
260 _____ 362

260 < 362

Question 5.
What number is shown with these blocks?

______

Question 6.
Circle any even numbers.
1 3 4 5

4 – Even number

### Lesson 7.9 Time to 5 Minutes

Essential Question How do you tell and show time to five minutes?

Listen and Draw

Draw the hour hand and the minute hand to show the time.

MATHEMATICAL PRACTICES
Describe where the minute hand points to show half past the hour.
Answer: The minutes hand points to 6 Which means , 30 minutes or half past

Share and Show

Look at the clock hands. Write the time.
Question 1.

Answer: 3 hours 25 minutes

Explanation:

The  hours hand is between 3 and 4 and the minutes hand is on 5 , which means, 25 minutes

So, the time is 3 hours 25 minutes

Question 2.

Answer: 9 hours 5 minutes

Explanation:

The  hours hand is between 9 and 10 and the minutes hand is on 1 , which means, 5 minutes

So, the time is 9 hours 5 minutes

Question 3.

Answer: 11 hours 40 minutes

Explanation:

The  hours hand is between 11 and 40 and the minutes hand is on 8 , which means, 40 minutes

So, the time is 11 hours 40 minutes

Question 4.

Answer: 12 hours 50 minutes

Explanation:

The  hours hand is between 12 and 1 and the minutes hand is on 10 , which means, 50 minutes

So, the time is 12 hours 50 minutes

Question 5.

Answer: 7 hours 15 minutes

Explanation:

The  hours hand is between 7 and 8 and the minutes hand is on 3 , which means, 15 minutes

So, the time is 7 hours 15 minutes

Question 6.

Answer: 5 hours 55 minutes

Explanation:

The  hours hand is between 5 and 6 and the minutes hand is on 11 , which means, 55 minutes

So, the time is 5 hours 55 minutes

Look at the clock hands. Write the time.
Question 7.

Answer: 6 hours 40 minutes or 6:40

Explanation:

The  hours hand is between 6 and 7 and the minutes hand is on 8 , which means, 40 minutes

So, the time is 6 hours 40 minutes

Question 8.

Answer: 9 hours 20 minutes or 9: 20

Explanation:

The  hours hand is between 9 and 10 and the minutes hand is on 4 , which means, 20 minutes

So, the time is 9 hours 20 minutes

Question 9.

Answer: 4 hours 30 minutes or 4:30

Explanation:

The  hours hand is between 4 and 5 and the minutes hand is on 6 , which means, 30 minutes

So, the time is 4 hours 30 minutes

Question 10.

2 hours 45 minutes or 2: 45

Explanation:

The  hours hand is between 2 and 3 and the minutes hand is on 9 , which means, 45 minutes

So, the time is 2 hours 45 minutes

Question 11.

10 hours 10 minutes or 10 :10

Explanation:

The  hours hand is between 10 and 11 and the minutes hand is on 2 , which means, 10 minutes

So, the time is 10 hours 10 minutes

Question 12.

8 hours 35 minutes or 8:35

Explanation:

The  hours hand is between 8 and 9 and the minutes hand is on 7 , which means, 35 minutes

So, the time is 8 hours 35 minutes

MATHEMATICAL PRACTICE Use Models
Look at the time. Draw the minute hand to show the same time.
Question 13.

Question 14.

Question 15.

Problem Solving • Applications

Draw the clock hands to show the time.
Then write the time.
Question 16.
THINK SMARTER
My hour hand points between the 8 and the 9. In 35 minutes it will be the next hour. What time is it?

The hours hand is between 8 and 9 and the minutes hand is on 5. Which means, 25 minutes

Also in 35 minutes , it will be 1 hour

So, the time is 8 hours 25 minutes

Question 17.
GO DEEPER
Mr. Brady fixes broken computers. Look at the start and finish times for his work on one computer. How many minutes did he work on the computer?

_______ minutes

60 minutes

Explanation:

Given that , Mr. Brady fixes broken computers.

The time he starts  the work = 4:00

The time he finishes the work = 5: 00

The time difference between 1 hour is 60 minutes

Therefore, the time he took to fix the computer = 60 minutes

Question 18.

THINK SMARTER
Angel eats lunch at 12:45. Angel spent 10 minutes eating lunch. Draw the minute hand on the clock to show when Angel finished eating. Write the time.

___ : ____

Given that, Angel eats lunch at 12 :45

She spend 10 minutes to eat

10 minutes after 12 :45 means 12:55

Therefore, Angel completes her lunch at 12:55

TAKE HOME ACTIVITY • Have your child draw a large blank clock face and use two pencils as clock hands to show some different times.

### Time to 5 Minutes Homework & Practice 7.9

Look at the clock hands. Write the time.
Question 1.

8 hours 15 minutes or 8: 15

Explanation:

The  hours hand is between 8 and 9 and the minutes hand is on 3 , which means, 15 minutes

So, the time is 8 hours 15 minutes

Question 2.

2 hours 40 minutes or 2:40

Explanation:

The  hours hand is between 2 and 3 and the minutes hand is on 8 , which means, 40 minutes

So, the time is 2 hours 40 minutes

Question 3.

5 hours 55 minutes or 5: 55

Explanation:

The  hours hand is between 5 and 6 and the minutes hand is on 11 , which means, 55 minutes

So, the time is 5 hours 55 minutes

Problem Solving
Draw the minute hand to show the time.
Then write the time.
Question 4.
My hour hand points between the 4 and the 5. My minute hand points to the 9. What time do I show?

The time is 4: 45

The hours hand is between 4 and 5 and the minutes hand is on 9 . Which means, 45 minutes

So, the time is 4 hours 45 minutes.

Question 5.
WRITE
Draw a clock showing 2:50. Explain how you know where the clock hands point.

The clock shows the time 2 : 50

The hours hand is between 2 and 3 and the minutes hand is on 10 .Which means, 50 minutes

The time is 2 hours 50 minutes .

Lesson Check
Question 1.
What is the time on this clock?

8 hours 5 minutes or 8: 05

Explanation:

The  hours hand is between 8 and 9 and the minutes hand is on 1 , which means, 5 minutes

So, the time is 8 hours 5 minutes

Question 2.
What is the time on this clock?

7 hours 20 minutes or 7:20

Explanation:

The  hours hand is between 7 and 8 and the minutes hand is on 4 , which means, 20 minutes

So, the time is 7 hours 20 minutes

Spiral Review
Question 3.
What is the sum?
1 + 6 + 8 = _____

Question 4.
Which number has the same value as 30 tens?
______

Question 5.
Steven has 3 rows of toys. There are 4 toys in each row. How many toys are there?
_____ toys

Given that , Steven has 3 rows of toys

There are 4 toys in each row

Total number of toys 4+4+4 = 12

Therefore, the total number of toys = 12

Question 6.
Jill has 14 buttons. She buys 8 more buttons. How many buttons does Jill have?

Given,

The total number of buttons Jill have =  14

Also, she has 8 more buttons

Now, total buttons =

14 + 8 = 22

Therefore, the total number of buttons = 120

### Lesson 7.10 Practice Telling Time

Essential Question What are the different ways you can read the time on a clock?

Listen and Draw

Write the times on the digital clocks.
Then label the clocks with the children’s names.

1. 11 hours 45 minutes – 11: 45
2. 3 hours 25 minutes – 3 :25
3. 7 hours 15 minutes – 7:15
4. 6 hours 10 minutes – 6:10

MATHEMATICAL PRACTICES
Where would the minute hand point to show 15 minutes after the hour? Explain.

The minutes hand should point on 3 to show 15 minutes after the hour.

Share and Show

Draw the minute hand to show the time. Write the time.
Question 1.
15 minutes after 1

15 minutes after 1

The time is 1 hours 15 minutes

The hours hand is between 1 and 2 and the minutes hand is on 3. Which means, 15 minutes

So, the time is 1 hours 15 minutes

Question 2.
half past 9

Half past 9 means 30 minutes after 9

The time is 9 hours 30 minutes

The hours hand is between 9 and 10 and the minutes hand is on 6. Which means, 30 minutes

So, the time is 9 hours 30 minutes

Question 3.
quarter past 5

Quarter past 5 means 15 minutes after 5

The time is 5 hours 15 minutes

The hours hand is between 5 and 6 and the minutes hand is on 3. Which means, 15 minutes

So, the time is 5 hours 15 minutes

Question 4.
quarter past 10

Quarter past 10 means 15 minutes after 10

The time is 10 hours 15 minutes

The hours hand is between 10 and 11 and the minutes hand is on 3. Which means, 15 minutes

So, the time is 10 hours 15 minutes

Question 5.
40 minutes after 3

40 minutes after 3 means, 3:40

The time is 3 hours 40 minutes

The hours hand is between 3 and 4 and the minutes hand is on 8. Which means, 40 minutes

So, the time is 3 hours 40 minutes

Question 6.
half past 7

Half past 7 means 30 minutes after 7

The time is 7 hours 30 minutes

The hours hand is between 7 and 8 and the minutes hand is on 6. Which means, 30 minutes

So, the time is 7 hours 30 minutes

Draw the minute hand to show the time.
Write the time.
Question 7.
15 minutes after 11

15 minutes after 11 means, 11:15

The time is 11 hours 15 minutes

The hours hand is between 11 and 12 and the minutes hand is on 3. Which means, 15 minutes

So, the time is 11 hours 15 minutes

Question 8.
quarter past 4

Quarter past 4 means 15 minutes after 4

The time is 4 hours 15 minutes

The hours hand is between 4 and 5 and the minutes hand is on 3. Which means, 15 minutes

So, the time is 4 hours 15 minutes

Question 9.
25 minutes after 8

25 minutes after 8

The time is 8 hours 25 minutes

The hours hand is between 8 and 9 and the minutes hand is on 5. Which means, 25 minutes

So, the time is 8 hours 25 minutes

Question 10.
10 minutes after 6

10 minutes after 6 means 6: 10

The time is 6 hours 10 minutes

The hours hand is between 6 and 7 and the minutes hand is on 2. Which means, 10 minutes

So, the time is 6 hours 10 minutes

Question 11.
half past 2

Half past 2 means 30 minutes after 2

The time is 2 hours 30 minutes

The hours hand is between 2 and 3 and the minutes hand is on 6. Which means, 30 minutes

So, the time is 2 hours 30 minutes

Question 12.
45 minutes after 3

45 minutes after 4 means,  4: 45

The time is 4 hours 45 minutes

The hours hand is between 4 and 5 and the minutes hand is on 9. Which means, 45 minutes

So, the time is 4 hours 45 minutes

Question 13.
5 minutes after 7

5 minutes after 7 means 7:05

The time is 7 hours 5 minutes

The hours hand is between7 and 8 and the minutes hand is on 1. Which means, 5 minutes

So, the time is 7 hours 5 minutes

Question 14.
30 minutes after 12

30 minutes after 12

The time is 12 hours 30 minutes

The hours hand is between 12 and 1 and the minutes hand is on 6. Which means, 30 minutes

So, the time is 12 hours 30 minutes

Question 15.
quarter past 10

Quarter past 10 means 15 minutes after 10

The time is 10 hours 15 minutes

The hours hand is between 10 and 11 and the minutes hand is on 3. Which means, 15 minutes

So, the time is 10 hours 15 minutes

Problem Solving • Applications

Question 16.
THINK SMARTER
Lily eats lunch at quarter past 12. Meg eats lunch at 12:30. Katie eats lunch at 12:15. Which girls eat lunch at the same time?
_______ and _______

Given that, Lily eats lunch at quarter past 12 which also means 30 minutes after 12, 12: 30

Meg eats lunch at 12: 30

and Katie eats lunch at 12: 15

Therefore, Lily and Meg eat lunch at the same time .

Question 17.
MATHEMATICAL PRACTICE
Explain Soccer practice starts at 4:30. Gabe arrives at soccer practice at 4:15. Does he arrive before or after practice starts? Explain.
____________________
____________________

Given that, Soccer practice starts at 4: 30

and Gabi arrives practice at 4: 15

So, Gabi arrives 15 minutes before the soccer practice starts.

Question 18.
THINK SMARTER
What time is shown on the clock? Fill in the bubble next to all the ways to write or say the time.

The hours hand is between 3 and 4 and the minutes hand is on 5 . Which means, 25 minutes

So the time is 3 : 25 or 25 minutes after 3

1. 3: 25
2. 25 minutes after 3

TAKE HOME ACTIVITY • Name a time to 5 minutes. Ask your child to describe where the clock hands point at this time.

### Practice Telling Time Homework & Practice 7.10

Draw the minute hand to show the time. Write the time.
Question 1.
quarter past 7

Quarter past 7 means 15 minutes after 7

The time is 7 hours 15 minutes

The hours hand is between 7 and 8 and the minutes hand is on 3. Which means, 15 minutes

So, the time is 7 hours 15 minutes

Question 2.
half past 3

Half past 3 means 30 minutes after 3

The time is 3 hours 30minutes

The hours hand is between 3 and 4 and the minutes hand is on 6. Which means, 30 minutes

So, the time is 3 hours 30 minutes

Question 3.
50 minutes after 1

50 minutes after 1 means  1 hour 50 minutes

The time is 1 hours 50minutes

The hours hand is between 1 and 2 and the minutes hand is on 10. Which means, 50 minutes

So, the time is 1 hours 50 minutes

Question 4.
quarter past 11

Quarter past 11 means 15 minutes after 11

The time is 11 hours 15 minutes

The hours hand is between 11 and 12 and the minutes hand is on 3. Which means, 15 minutes

So, the time is 11 hours 15 minutes

Problem Solving
Draw hands on the clock to solve.
Question 5.
Josh got to school at half past 8. Show this time on the clock.

Half past 8 means, 30 minutes after 8

The time Josh got to school is 8 hours 30 minutes

As the hours hand is between 8 and 9 and the minutes hand is on 6. Which means, 30 minutes

So, the time is 8 hours 30 minutes

Question 6.
WRITE
Write the time 8:30. Then write this time in two other ways, using words.
______________
________________

The time is

8:30 = Half past 8

8 :30 – 8 hours 30 minutes

Lesson Check
Question 1.
Write the time on this clock using words.

Answer: The time is six hours fifteen minutes or quarter past 6

Spiral Review
Question 2.
What is the value of this group of coins?

Explanation:

1 quarter = 25 cents

1 dime = 10 cents

Which means , 2 dimes = 10+10=20

1 penny = 1 cents

Total : 25+20+1 = 46 cents

Therefore, the total value of the coins = 46 cents

Question 3.
What time is shown on this clock?

________

Explanation :

The hours hand is between 7 and the minutes hand is on 3 ,Which means 15 minutes

So ,the time is 7 hours 15 hours.

Question 4.
Write six hundred forty-seven using numbers.
______________

647 – Six hundred forty-seven

### Lesson 7.11 A.M. and P.M.

Essential Question How do you use A.M. and P.M. to describe times?

Listen and Draw

Draw the clock hands to show each time.
Then write each time.

The time is 7 hours 15 minutes a.m.

As the hours hand is between 7 and 8 and the minutes hand is on 3 Which means, 15 minutes

So, the time is 7 hours 15 minutes a.m.

The time is 3 hours 45 minutes p.m.

As the hours hand is between 3 and 4 and the minutes hand is on 9 .Which means, 45 minutes

So, the time is 3 hours 45 minutes .

MATHEMATICAL PRACTICES
Describe some activities that you do in both the morning and in the evening.

The activities that we do in both the morning and in the evening are

2. Exercise/meditation
3. Brushing teeth
4. Taking bath

Share and Show

Write the time. Then circle a.m. or p.m.
Question 1.
eat breakfast

7:15 a.m.

7 hours 15 minutes

Explanation:

The  hours hand is between 7 and 8 and the minutes hand is on 3 , which means, 15 minutes

So, the time is 7 hours 15 minutes

Question 2.
go to art class

1:40 p.m.

1 hours 40 minutes

Explanation:

The  hours hand is between 1 and 2 and the minutes hand is on 8 , which means, 40 minutes

So, the time is 1 hours 40 minutes

Question 3.
do homework

4:30 p.m.

4 hours 30 minutes

Explanation:

The  hours hand is between 4 and 5 and the minutes hand is on 6 , which means, 30 minutes

So, the time is 4 hours 30 minutes

Question 4.
arrive at school

8: 25 a.m.

8 hours 25 minutes

Explanation:

The  hours hand is between 8 and 9 and the minutes hand is on 5 , which means, 25 minutes

So, the time is 8 hours 25 minutes

Write the time. Then circle a.m. or p.m.
Question 5.
go to the library

2:50 p.m.

2 hours 50 minutes

Explanation:

The  hours hand is between 2 and 3 and the minutes hand is on 10 , which means, 50 minutes

So, the time is 2 hours 50 minutes

Question 6.
go to science class

10:30 a.m.

10 hours 30 minutes

Explanation:

The  hours hand is between 10 and 11 and the minutes hand is on 6 , which means, 30 minutes

So, the time is 10 hours 30 minutes

Question 7.
eat lunch

11:45 a.m.

11 hours 45 minutes

Explanation:

The  hours hand is between 11 and 12 and the minutes hand is on 9 , which means, 45 minutes

So, the time is 11 hours 45 minutes

Question 8.
look at the moon

8: 15 p.m.

8 hours 15 minutes

Explanation:

The  hours hand is between 8 and 9 and the minutes hand is on 3 , which means, 15 minutes

So, the time is 8 hours 15 minutes

Question 9.
THINK SMARTER
Use the times in the list to complete the story.

Don got to school at _______. His class went to the library at _____. After school, Don read a book at _____.

Don got to school at 8 : 30 a.m. His class went to the library at 10:15a.m.  After school, Don read a book at 3:20p.m.

Problem Solving • Applications

Question 10.
GO DEEPER
Some times are shown on this time line. Write a label for each dot that names something you do at school during that part of the day.

At what times would you say the dots are placed on the time line?
_____ and _____

8:00 a.m. – Yoga class

10:00 a.m. – Project work

Noon – Eat lunch

2:00 p.m. – Music class

4: 00 – Games

1. 9: 00 a.m.
2. 1:00 p.m.

Question 11.
THINK SMARTER+
The clock shows the time Jane goes to recess. Write the time. Then circle a.m. or p.m.

Recess lasted one hour. Write the time recess was over. Write a.m. or p.m.
_______________

The clock sows the time is 11: 30 a.m.

As the hours hand is between 11 and 12 and the minutes hand is on 6 Which means, 30 minutes

So , the time is 11 hours 30 minutes a.m.

Given that, Recess lasted one hour .

So, the time recess was over is 12 : 30 p.m.

TAKE HOME ACTIVITY • Name some activities and times. Have your child say a.m. or p.m. for the times.

### A.M. and P.M. Homework & Practice 7.11

Write the time. Then circle A.M. or P.M.
Question 1.
walk the dog

Answer: 4 hours 40 minutes p.m.

Explanation:

The hours hand is between 4 and 5 and the minutes hand is on 8 .Which means 40 minutes

So the time is 4:40 p.m.

Question 2.
finish breakfast

7 hours 30 minutes A.m.

Explanation :

The hours hand is between 7 and 8 and the minutes hand is on 6 . Which means , 30 minutes

So, the time is 7 : 30 a.m.

Problem Solving
Use the list of times. Complete the story.

Question 3.
Jess woke up at _____. She got on the bus at _____ and went to school. She left school at _______.

Jess woke up at 7:00 A.m. She got on the bus at 8:30 A.m. and went to school . She left the school at 3:15 p.m.

Question 4.
WRITE
List two school activities that you do in the morning and two school activities that you do in the afternoon. Write times for these activities using A.M. and P.M.
___________________
__________________

Morning activities:

a. Yoga class – 8:30 a.m.

b. Art class – 11:45 a.m.

Evening activities

a. Drawing time : 3:30 p.m.

b. Music class : 5:00 p.m.

Lesson Check
Question 1.
The clock shows when the soccer game ended. What time was it?

_______

4 hours 50 minutes

Explanation:

The hours hand is between 4 and 5 and the minutes hand is on 10 ,Which means 50 minutes

So, the time is 4 hours 50 minutes

Question 2.
The clock shows when Dad gets up for work. What time is it?

_______

6 hours 10 minutes

Explanation :

The hours hand is on 6 and the minutes hand is on 2 .Which means, 10 minutes

So, the time is 6 hours 10 minutes .

Spiral Review
Question 3.
What coin has the same value as 25 pennies? Draw your answer.

Quarter

Explanation:

1 penny = 1 cent

Which means , 25 pennies = 25 cents

We know that 1 quarter = 25 cents

So, the coin is a quarter coin.

Question 4.
Describe 72 as a sum of tens and ones.
____ + ____

72 can be shown in tens as 70 and once as 2

Total : 70 + 2 = 72

Question 5.
At the beginning of the school year there were 437 2nd graders at Woods Elementary. Over the course of the year,24 students joined. How many 2nd graders are there at the end of the year?

4 3 7

+    2 4

_______________

4 6 1

Therefore, the number of  2nd graders are there at the end of the year = 461

Question 6.
What time is quarter past 3?
_______

3 : 15

quarter past means 15 minutes after 3

So the time is 3 hours 15 minutes.

### Money and Time Review/Test

Question 1.
Andrea pays $2.15 for a jump rope. Fill in the bubble next to all the ways that show$2.15.

1. two $1 bills , 1 dime and 1 nickel =$2.15
2. one $1 bill, 3 quarters and 4 dimes =$2.15

Question 2.
The clock shows the time Michael eats breakfast.
Write the time. Circle a.m. or p.m.

Tell how you knew whether to select a.m. or p.m.

The time is 7 hours 10 minutes as the hours hand is on 7 and the minutes hand is on 2, Which means 10 minutes

And also breakfast is consumed in morning time

So, the time is 7: 10 a.m.

Question 3.
Fill in the bubble next to all the groups of coins with a total of 60¢.

1. Yes, because 2 quarters = 50¢ , 1 dime= 10¢ ; Total = 60¢
2. Yes, because 1 quarter = 25 ¢,2 dimes = 20¢ and 3 nickels = 15¢ ;Total = 60¢
3. No, because 5 dimes = 50¢, 1 nickel = 5¢ 6 pennies = 6 cents ;Total = 61¢
4. No, because 4 nickels = 20¢ , 20 pennies = 20 cents ;Total = 40¢

Question 4.
GO DEEPER
Tess gave Raul these coins. Tess says she gave Raul $1.00. Is Tess correct? Explain. _______________________ ______________________ Answer: No, she is wrong Explanation:$1 = 100 cents

The value of the coins she gave =

1 quarter = 25 cents

Which means, 2 quarters= 25+25 = 50

and 1 dime = 10 cents

Total :

50 + 10 = 60

So, the value of coins she gave to Raul = 60¢

Therefore, Tess is wrong .

Question 5.
Write the time that is shown on this clock.

Answer: 8 hours 5 minutes

Explanation :

The hours hand is on 8 and the minutes hand is on 1 which means, 5 minutes

So, the time is 68 hours 5 minutes

Question 6.
What time is shown on the clock? Fill in the bubble next to all the ways to write or say the time.

Answer: The time in the given clock is 4 hours 35 minutes

It can be shown as 4 : 35

It can also be written as 35 minutes past 4

Question 7.
THINK SMARTER+
Alicia has this money in her pocket.

Answer: $1.70 Explanation: 1 dollar = 100 cents 1 quarter = 25 cents Which means, 2 quarters = 25+25 = 50 1 dime = 10 cents Which means , 2 dimes = 10+10 = 20 Total value of money = 100+50+20 = 170 cents Is can be shown as$1 .70

Therefore, Alicia has a total of \$1.70 in her pocket.

Question 8.
Kate’s father gave her these coins. Write the value of the coins. Explain how you found the the total value.

_________________________
_________________________

Explanation:

1 quarter = 25 cents

Which means, 2 quarters = 25+25 = 50

1 nickel = 5 cents

Which means, 2 nickels = 5+5 = 10

and 1 penny = 1 cent

Total value of coins = 50+10+1 = 61¢

Question 9.
Write the times the clocks show.

1. 4 hours 30 minutes
2. 7 hours 30 minutes
3. 5 ‘o clock

Question 10.
Ben has 30¢. Circle coins to show this amount.

Question 11.
Mia buys apples that costs 76¢.
Draw and label coins to show a total value of 76¢