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## Big Ideas Math Book Grade K Answer Key Chapter 5 Compose and Decompose Numbers to 10

Students who feel difficulty in solving the problems can quickly understand the concepts with the help of our Big Ideas Math Book K Grade Answer Key Chapter 5 Compose and Decompose Numbers to 10. In order to excel in the exam, we suggest the students of K standard refer to the Big Ideas Math Book K Grade Chapter 5 Answer Key. Hit the below-attached links to kickstart your practice.

**Vocabulary**

**Lesson: 1 Partner Numbers to 5**

**Lesson: 2 Use Number Bonds to Represent Numbers to 5**

- Lesson 5.2 Use Number Bonds to Represent Numbers to 5
- Use Number Bonds to Represent Numbers to 5 Homework & Practice 5.2

**Lesson: 3 Compose and Decompose 6**

**Lesson: 4 Compose and Decompose 7**

**Lesson: 5 Compose and Decompose 8**

**Lesson: 6 Compose and Decompose 9**

**Lesson: 7 Compose and Decompose 10**

**Lesson: 8 Compose and Decompose Using a Group of 5**

- Lesson 5.8 Compose and Decompose Using a Group of 5
- Compose and Decompose Using a Group of 5 Homework & Practice 5.8

**Chapter 5: Compose and Decompose Numbers to 10**

- Compose and Decompose Numbers to 10 Performance Task 5
- Compose and Decompose Numbers to 10 Activity
- Compose and Decompose Numbers to 10 Chapter Practice

### Compose and Decompose Numbers to 10 Vocabulary

**Directions:**

Count the animals in each group. Write each number. Draw a line through the number that is less than the other number.

Answer:

There are 2 groups of animals.

They are squirrels and parrots.

There are 3 squirrels and 5 parrots in the group.

**Chapter 5 Vocabulary Cards**

### Lesson 5.1 Partner Numbers to 5

**Explore and Grow**

**Directions:**

Drop 3 two-color counters in the box. Move the counters to the correct frame. Name the parts and the whole. Repeat this process using 4 and 5 counters.

**Think and Grow**

**Directions:**

Count each type of object. Write each number. Count all of the objects. Write the number for the whole.

Answer:

cat = 2

tiger =1

rabbit(white) = 5

rabbit (brown) = 0

Explanation:

In the above-given figures ,

There are 2 cats.

The number of cats = 2

There are 1 tigers.

The number of tigers = 1

There are 5 white color rabbits.

The number of rabbits which are in white color = 5

There is one brown color rabbit.

The number of rabbits which are in brown color =0

**Apply and Grow: Practice**

Question 1.

Answer:

dogs (white) = 1

dog( yellow) = 3

Explanation:

In the above-given figures ,

There are 4 dogs.

The number of dogs which are in white color = 1

The number of dogs which are in yellow color = 3

Question 2.

Answer:

The number of dogs = 2

The number of cats= 3

Question 3.

**Directions:**

**1 – 3** Count each type of animal. Write each number. Count all of the animals. Write the number for the whole.

Answer:

a. bears = 1 + 1 + 1

bears = 3

b. bears = 4

deers = 0

The number for the whole = 3

**Think and Grow: Modeling Real Life**

Answer:

1.The number of spots on the left side = 2

The number of spots on the right side = 2

Explanation:

Given that show one way to draw 4 spots on the ladybug.

The number of spots on the left side = 2

The number of spots on the right side = 2

the number of spots on each wing = 4

Answer:

2.The number of spots on the left side = 3

The number of spots on the right side = 2

Explanation:

Given that show one way to draw 4 spots on the ladybug.

The number of spots on the left side = 3

The number of spots on the right side = 2

the number of spots on each wing = 5

Answer:

3.The number of spots on the left side = 2

The number of spots on the right side = 3

Explanation:

Given that show one way to draw 4 spots on the ladybug.

The number of spots on the left side = 2

The number of spots on the right side = 3

the number of spots on each wing = 5

**Directions:**

- Show one way to draw 4 spots on the ladybug. Write the number of spots on each wing.
- Show two ways to draw 5 spots on the ladybug. Write the number of spots on each wing.

### Partner Numbers to 5 Homework & Practice 5.1

Question 1.

Answer:

yellow color = 1

red color = 1

Explanation:

In the above-given figure,

There are 2 colors.

They are yellow and red in color.

The number of red color = 1

The number of yellow color = 1

Question 2.

Answer:

white color dogs = 2

brown color dogs = 2

Explanation:

In the above-given figure,

There are dogs.

They are white and brown in color.

The number of white color dogs = 2

The number of brown color dogs = 2

2 + 2 = 4

**Directions:**

**1** and **2** Count each type of object. Write each number. Count all of the objects. Write the number for the whole.

Question 3.

Answer:

red color dogs = 4

1 + 1 + 1 + 1

blue color dogs = 1

1

The number for the whole =5

1 + 1 + 1+ 1 + 1

Explanation:

In 1 there are 4 red color dogs.

1 + 1 + 1 + 1

There is one blue color dog.

1

The number of all dogs which are red and blue = 5

Question 4.

Answer:

white color dogs = 2

black color = 0

The number of dogs for whole = 2

Explanation:

In 1 there are 2 white color dogs

1 + 1 = 2

The number for the whole = 2

The total number of dogs = 2

1 + 1 = 2

Question 5.

Answer:

The number of spots on the left side = 2

The number of spots on the right side = 1

Explanation:

Given that show one way to draw 3 spots on the ladybug.

The number of spots on the left side = 2

The number of spots on the right side = 1

the number of spots on each wing = 3

**Directions:**

**3** and **4** Count each type of dog. Write each number. Count all of the dogs. Write the number for the whole. **5** Show one way to draw 3 spots on the ladybug. Write the number of spots on each wing.

### Lesson 5.2 Use Number Bonds to Represent Numbers to 5

**Explore and Grow**

Answer:

The number of berries on the bushes = 5

Explanation:

Given that use, counters to show 3 berries on one bush and 2 berries on the other bush.

the number of berries on the left = 3

the number of berries on the right = 2

the total number of berries on the bushes = 5

**Directions:**

Use counters to show 3 berries on one bush and 2 berries on the other bush. Slide the counters to the bottom to show the whole. Name the parts and the whole.

**Think and Grow**

Answer:

There are 2 blue color berries.

There are 3 green color berries.

The whole = 5

Explanation:

In the above-given figure,

there are 5 berries.

In them, there are 2 blue color berries.

there are 3 green color berries.

Number bond

Answer:

There is 1 yellow color peach.

There is 1 green color peach.

The whole = 2

Explanation:

In the above-given figure,

there are 2 peaches.

In them, there is 1 yellow color peach.

there is 1 green color peach

The whole = 1 + 1 = 2.

Number bond

**Directions:**

Name the parts and the whole for the group. Then complete the number bond.

**Apply and Grow: Practice**

Question 1.

Answer:

There are 4 blue color strawberries.

There is 1 red color strawberry.

The whole = 5

Explanation:

In the above-given figure,

there are 5 strawberries.

In them, there is 1 red color strawberry.

there is 4 blue color strawberries.

The whole = 4+ 1 = 5.

1 + 1 + 1 + 1 + 1 = 5

Number bond

Question 2.

Answer:

There are 2 yellow color lemons.

There are 2 green color lemons.

The whole = 4

Explanation:

In the above-given figure,

there are 4 lemons.

In them, there are 2 green color lemons.

there are 2 yellow color lemons.

The whole = 2 + 2 = 4.

1 + 1 + 1 + 1 = 4

Number bond

Question 3.

Answer:

There are 2 bananas which are not opened.

There is 1 banana which is opened.

The whole = 3

Explanation:

In the above-given figure,

there are 3 bananas.

In them, there are 2 bananas which are not opened.

there is 1 banana which is opened.

The whole = 3.

1 + 1 + 1 = 3

Number bond

**Directions:**

**1 – 3** Name the parts and the whole for the group. Then complete the number bond.

**Think and Grow: Modeling Real Life**

Answer:

The number of cherries = 3

Explanation:

In the above-given question,

draw three cherries on the picture.

draw some of the cherries in the tree and some of the cherries on the ground.

the number of cherries on the tree = 2

the number of cherries on the ground = 1

The number of cherries = 3

Answer:

The number of cherries = 4

Explanation:

In the above-given question,

draw three cherries on the picture.

draw some of the cherries in the tree and some of the cherries on the ground.

the number of cherries on the tree = 2

the number of cherries on the ground = 2

The number of cherries = 4

**Directions:**

- Draw 3 cherries on the picture. Draw some of the cherries in the tree and some of the cherries on the ground. Complete the number bond to match your picture.
- Draw 4 cherries on the picture. Draw some of the cherries in the tree and some of the cherries on the ground. Complete the number bond to match your picture.

### Use Number Bonds to Represent Numbers to 5 Homework & Practice 5.2

Question 1.

Answer:

There is 1 red color.

There is 1 yellow color.

The whole = 2

Explanation:

In the above-given figure,

there are 2 colors.

In them, there is 1 red color.

there is 1 yellow color

The whole = 2.

1 + 1 = 3

Number bond

**Directions:**

**1** Name the parts and the whole for the group. Then complete the number bond.

Question 2.

Answer:

There are 3 red color Apples.

There is 1 yellow color Apple.

The whole = 4

Explanation:

In the above-given figure,

there are 2 colors of apples.

In them, there are 3 red color Apples

there is 1 yellow color Apple.

The whole = 4.

1 + 1 + 1 + 1 = 4

Number bond

Question 3.

Answer:

There are 2 oranges which are not opened.

There are 3 oranges which are opened.

The whole = 5

Explanation:

In the above-given figure,

there are 5 oranges.

In them, there are 2 oranges which are not opened.

there are 3 oranges which are opened.

The whole = 5.

1 + 1 + 1 + 1 + 1 = 5

Number bond

Question 4.

**Directions:**

**2** and **3** Name the parts and the whole for the group. Then complete the number bond. **4** Draw 5 cherries on the picture. Draw some of the cherries in the tree and some of the cherries on the ground. Complete the number bond to match your picture.

### Lesson 5.3 Compose and Decompose 6

**Explore and Grow**

**Directions:**

Use counters to show 2 vegetables in one basket and 4 vegetables in the other basket. Slide the counters to the top to show the whole. Name the parts and the whole.

Answer:

The whole = 6

Explanation:

2 vegetables in one basket and 4 vegetables in another basket.

tomatoes, brinjal, cucumber, beans.

Whole = 2 + 4 = 6

2 = 1 + 1

4 = 1 + 1 + 1 + 1

**Think and Grow**

Answer:

There are 3 yellow color capsicums.

There are 3 green color capsicums.

The whole = 6

Explanation:

In the above-given figure,

there are 2 colors of capsicums.

In them, there are 3 yellow color capsicums.

there are 3 green color capsicums.

The whole = 6.

1 + 1 + 1 + 1 +1 + 1 = 6

Number bond

Answer:

There are 4 white color broccoli.

There are 2 green color broccoli.

The whole = 6

Explanation:

In the above-given figure,

there are 2 colors of broccoli.

In them, there are 4 white color broccoli.

there are 2 green color broccoli.

The whole = 6.

1 + 1 + 1 + 1 +1 + 1 = 6

Number bond

**Directions:**

Name the parts and the whole for the group. Then complete the number bond.

**Apply and Grow: Practice**

Question 1.

Answer:

There are 5 red color chilies.

There is 1 yellow color chilies.

The whole = 6

Explanation:

In the above-given figure,

there are 2 colors of chilies.

In them, there are 5 red color chilies

there is 1 yellow color chilies.

The whole = 6.

1 + 1 + 1 + 1 +1 + 1 = 6

Number bond

Question 2.

Answer:

There are 3 red color onions.

There are 3 orange color onions.

The whole = 6

Explanation:

In the above-given figure,

there are 2 colors of onions.

In them, there are 3 red color onions.

there are 3 orange color onions.

The whole = 6.

1 + 1 + 1 + 1 +1 + 1 = 6

Number bond

Question 3.

Answer:

There are 4 corns which are not opened.

There are 2 corns which are opened.

The whole = 6

Explanation:

In the above-given figure,

there are 6 corns

In them, there are 4 corns which are not opened.

there are 2 corns which are opened.

The whole = 6.

1 + 1 + 1 +1 +1 + 1 = 6

Number bond

**Directions:**

**1 – 3** Name the parts and the whole for the group. Then complete the number bond.

**Think and Grow: Modeling Real Life**

Answer:

Newton buys 2 tomatoes.

Descartes buys 4 tomatoes

whole = 6

Explanation:

In the above-given question

they said that newton uses fewer tomatoes than descarrtes.

Newton buys 2 tomatoes.

Descartes buys 4 tomatoes

whole = 2 + 4

6 = 1 + 1 + 1 + 1 + 1 + 1

Number bond

**Directions:**

There are 6 tomatoes at a farm stand. Newton and Descartes buy all of them. Newton buys fewer tomatoes than Descartes.

- Draw tomatoes in the wagons to show how many tomatoes Newton and Descartes could buy. Then complete the number bond to match your picture.
- Draw another way to show how many tomatoes Newton and Descartes could buy. Then complete the number bond to match your
- picture.

### Compose and Decompose 6 Homework & Practice 5.3

Question 1.

Answer:

There are 5 red color buttons.

There is 1yellow color button.

The whole = 6

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there are 5 red color buttons.

there is 1yellow color button..

The whole = 6.

1 + 1 + 1 + 1 +1 + 1 = 6

Number bond

**Directions:**

**1** Name the parts and the whole for the group. Then complete the number bond.

Question 2.

Answer:

There are 4 green color roses.

There are 2 pink color roses.

The whole = 6

Explanation:

In the above-given figure,

there are 2 colors of roses.

In them, there are 4 green color roses.

there are 2 pink color roses.

The whole = 6.

1 + 1 + 1 + 1 +1 + 1 = 6

Number bond

Question 3.

Answer:

There are 3 pumpkins that are not opened.

There are 3 pumpkins which are opened.

The whole = 6

Explanation:

In the above-given figure,

there are 6 pumpkins.

In them, there are 3 pumpkins that are not opened.

there are 3 pumpkins which are opened.

The whole = 6.

1 + 1 + 1 +1 +1 + 1 = 6

Number bond

Question 4.

Answer:

2 + 3 = 5

2 = 1 + 1

3 = 1 + 1 + 1

Newton and Descartes buy all of them.

Newton buys more tomatoes than Descartes.

Newton buys 4 tomatoes and Descartes buys 2 tomatoes.

Number bond

**Directions:**

**2** and **3** Name the parts and the whole for the group. Then complete the number bond. **4** There are 6 tomatoes at a farm stand. Newton and Descartes buy all of them. Newton buys more tomatoes than Descartes. Drawtomatoes in the wagons to show how many tomatoes Newton and Descartes could buy. Then complete the number bond to match your picture.

### Lesson 5.4 Compose and Decompose 7

**Explore and Grow**

**Directions:**

Use counters to show 7 flowers. Slide the counters to the bottom to show 2 groups. Name the parts and the whole.

Answer:

There are 7 flowers shown in the figure.

7 = 4 + 3

whole = 7

Explanation:

There are 7 flowers shown in the figure.

7 = 1 + 1 + 1 + 1 + 1 + 1 +1

4 =1 + 1 + 1 + 1

3 = 1 + 1 + 1

whole = 7

**Think and Grow**

Answer:

There are 6 white color roses.

There is 1 yellow color roses.

The whole = 7

Explanation:

In the above-given figure,

there are 2 colors of roses.

In them, there are.6 white color roses

there are is 1 yellow color roses

The whole = 7.

1 + 1 + 1 + 1 +1 + 1 + 1 = 7

Number bond

Answer:

There are 5 sky blue color arrows.

There are 2 purple color arrows.

The whole = 7

Explanation:

In the above-given figure,

there are 2 colors of arrows.

In them, there are. 5 sky blue color arrows

there are 2 purple color arrows

The whole = 7.

1 + 1 + 1 + 1 +1 + 1 + 1 = 7

Number bond

**Directions:**

Name the parts and the whole for the group. Then complete the number bond.

**Apply and Grow: Practice**

Question 1.

Answer:

There are 5 pink color roses.

There are 2 yellow color roses.

The whole = 7

Explanation:

In the above-given figure,

there are 2 colors of roses.

In them, there are. 5 pink color roses.

there are 2 yellow color roses.

The whole = 7.

1 + 1 + 1 + 1 +1 + 1 + 1 = 7

Number bond

Question 2.

Answer:

There are 4 sky blue color water sprinklers.

There are. 3 purple color water sprinklers.

The whole = 7

Explanation:

In the above-given figure,

there are 2 colors of water sprinklers.

In them, there are.4 sky blue color water sprinklers

there are 3 purple color water sprinklers.

The whole = 7.

1 + 1 + 1 + 1 +1 + 1 + 1 = 7

Number bond

Question 3.

Answer:

There are 6 pots with sand.

There is 1 pot with sand is poured out.

The whole = 7

Explanation:

In the above-given figure,

there are 2 types of pots.

In them, there are 6 pots with sand.

there 1 pot with sand is poured out.

The whole = 7.

1 + 1 + 1 + 1 +1 + 1 + 1 = 7

Number bond

**Directions:**

**1 – 3** Name the parts and the whole for the group. Then complete the number bond.

**Think and Grow: Modeling Real Life**

Answer:

There are 4 purple color flowers.

There are 3 yellow color flowers.

The whole = 7

Explanation:

In the above-given figure,

there are 2 color of flowers.

In them, there are 4 purple color flowers.

there 3 yellow color flowers.

The whole = 7.

1 + 1 + 1 + 1 +1 + 1 + 1 = 7

Number bond

Answer:

There are 3 purple color flowers.

There are 4 yellow color flowers.

The whole = 7

Explanation:

In the above-given figure,

there are 2 color of flowers.

In them, there are 3 purple color flowers.

there 4 yellow color flowers.

The whole = 7.

1 + 1 + 1 + 1 +1 + 1 + 1 = 7

Number bond

**Directions:**

- Color some of the flowers purple and some of the flowers yellow. Complete the number bond to match your picture.
- Color to show another way. Complete the number bond to match your picture.

### Compose and Decompose 7 Homework & Practice 5.4

Question 1.

**Directions:**

**1** Name the parts and the whole for the group. Then complete the number bond.

Answer:

There are 6 red color buttons.

There is 1yellow color button.

The whole = 7

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there are 6 red color buttons.

there is 1yellow color button..

The whole = 7.

1 + 1 + 1 + 1 +1 + 1 + 1 = 7

Number bond

Question 2.

Answer:

There are 4 blue color houses.

There are 3 purple color houses

The whole = 7

Explanation:

In the above-given figure,

there are 2 colors of houses.

In them, there are 4 blue color houses.

there are 3 purple color houses

The whole = 7.

1 + 1 + 1 + 1 +1 + 1 + 1 = 7

Number bond

Question 3.

Answer:

There are 5 birds which are flying.

There are 2 birds that are not flying.

The whole = 7

Explanation:

In the above-given figure,

there are 2 colors of birds.

In them, there are 5 birds which are flying.

there are 2 birds which are not flying.

The whole = 7.

1 + 1 + 1 + 1 +1 + 1 + 1 = 7

Number bond

Question 4.

**Directions:**

**2** and **3** Name the parts and the whole for the group. Then complete the number bond. **4** Color some of the flowers yellow and some of the flowers purple. Complete the number bond to match your picture.

### Lesson 5.5 Compose and Decompose 8

**Explore and Grow**

**Directions:**

Use counters to show 5 toys on the top shelf and 3 toys on the bottom shelf. Slide the counters to the side to show the whole. Name the parts and the whole.

Answer:

The number of toys on the top shelf = 5 toys

The number of toys on the bottom shelf = 3 toys

whole = 5 + 3 = 8

Explanation:

Given that,

The number of toys on the top shelf = 5 toys

The number of toys on the bottom shelf = 3 toys

whole = 5 + 3 = 8

5 = 1 + 1 + 1 + 1 + 1

3 = 1+ 1 + 1

8 = 1 + 1 + 1 + 1 + 1 + 1 + 1 +1

Number bond =

**Think and Grow**

Answer:

There are 5 blue color ropes.

There are 3 orange color ropes.

The whole = 8

Explanation:

In the above-given figure,

there are 2 colors of ropes.

In them, there are 4 blue color ropes

there are 3 orange color ropes

The whole = 8.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 = 8

Number bond

**Directions:**

Name the parts and the whole for the group. Then complete the number bond.

Answer:

There are 4 blue color teddybears.

There are 4 brown color teddybears.

The whole = 8

Explanation:

In the above-given figure,

there are 2 colors of teddy bears.

In them, there are 4 blue color teddybears.

there are 4 brown color teddybears.

The whole = 8.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 = 8

Number bond

**Apply and Grow: Practice**

Question 1.

Answer:

There are 2 blue color balls.

There are 6 red color balls.

The whole = 8

Explanation:

In the above-given figure,

there are 2 colors of balls.

In them, there are 2 blue color balls.

there are 6 red color balls.

The whole = 8.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 = 8

Number bond

Question 2.

Answer:

There are 3 green color flowers.

There are 5 pink color flowers.

The whole = 8

Explanation:

In the above-given figure,

there are 2 colors of flowers.

In them, there are 3 green color flowers.

there are 5 pink color flowers.

The whole = 8

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 = 8

Number bond

Question 3.

Answer:

There are 6 boxes which are not opened.

There are 2 boxes which are opened.

The whole = 8

Explanation:

In the above-given figure,

there are 8 boxes.

In them, there are 6 boxes which are not opened

there are 2 boxes which are opened..

The whole = 8.

1 + 1 + 1 +1 +1 + 1 + 1 + 1 = 8

Number bond

**Directions:**

**1 – 3** Name the parts and the whole for the group. Then complete the number bond.

**Think and Grow: Modeling Real Life**

Answer:

There are 6 boxes in Group A

There are 2 boxes in Group B.

The whole = 8

Explanation:

In the above-given figure,

there are 8 boxes.

In them, there are 6 boxes in Group A.

there are 2 boxes in Group B.

The whole = 8.

1 + 1 + 1 +1 +1 + 1 + 1 + 1 = 8

Number bond

Answer:

There are 4 boxes in Group A

There are 4 boxes in Group B.

The whole = 8

Explanation:

In the above-given figure,

there are 8 boxes.

In them, there are 4 boxes in Group A.

there are 4 boxes in Group B.

The whole = 8.

1 + 1 + 1 +1 +1 + 1 + 1 + 1 = 8

Number bond

Answer:

There are 2 boxes in Group A

There are 6 boxes in Group B.

The whole = 8

Explanation:

In the above-given figure,

there are 8 boxes.

In them, there are 2 boxes in Group A.

there are 6 boxes in Group B.

The whole = 8.

1 + 1 + 1 +1 +1 + 1 + 1 + 1 = 8

Number bond

**Directions:**

- Put the marbles into 2 groups. Circle the groups. Then complete the number bond to match your picture.
- Show 2 other ways you can put the marbles into 2 groups. Then complete the number bonds to match your pictures.

### Compose and Decompose 8 Homework & Practice 5.5

Question 1.

**Directions:**

**1** Name the parts and the whole for the group. Then complete the number bond.

Answer:

There are 5 red color buttons.

There is 3 yellow color button.

The whole = 8

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there are 5 red color buttons.

there is 3 yellow color button..

The whole = 8.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 = 8

Number bond

Question 2.

Answer:

There are 4 red color cups.

There is 4 blue color cups.

The whole = 8

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there are 4 red color cups.

there is 4 blue color cups.

The whole = 8.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 = 8

Number bond

Question 3.

Answer:

There are 7 bands that are not opened.

There is 1 band which is opened.

The whole = 8

Explanation:

In the above-given figure,

there are 8 boxes.

In them, there are 7 bands that are not opened

there is 1 band which is opened..

The whole = 8.

1 + 1 + 1 +1 +1 + 1 + 1 + 1 = 8

Number bond

Question 4.

**Directions:**

**2** and **3** Name the parts and the whole for the group. Then complete the number bond. **4** Put the marbles into 2 equal groups. Circle the groups. Then complete the number bond to match your picture.

Answer:

There are 8 blue color balls.

whole = 8

Explanation:

In the above-question given that,

put the marbles into 2 equal groups.

group A = 4 balls

group B = 4 balls

whole = 8

4 = 1+ 1 + 1 + 1

4 = 1 + 1 + 1 + 1

whole = 8

Number bond

### Lesson 5.6 Compose and Decompose 9

**Explore and Grow**

**Directions:**

Use counters to show 3 fish in one scene of underwater vegetation and 6 fish in the other scene of underwater vegetation. Slide the counters to the side to show the whole. Name the parts and the whole.

Answer:

There are 3 fish in one scene of underwater vegetation.

There are 6 fish in other scene of underwater vegetation.

whole = 9

Explanation:

In the above-question given that,

put the fishes into 2 equal groups.

group A = 3 fishees.

group B = 6 fishs.

whole = 9

3 = 1+ 1 + 1

6 = 1 + 1 + 1 + 1 + 1 + 1

whole = 9

Number bond

**Think and Grow**

Answer:

There are 4 yellow color helicopters

There are 5 blue color helicopters.

The whole = 9

Explanation:

In the above-given figure,

there are 2 colors of helicopters.

In them, there are 4 yellow color helicopters

there are 5 blue color helicopters.

The whole = 9.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 9

Number bond

**Directions:**

Name the parts and the whole for the group. Then complete the number bond.

Answer:

There are 7 red color frogs.

There are 2 blue color frogs.

The whole = 9

Explanation:

In the above-given figure,

there are 2 colors of frogs

In them, there are 7 red color frogs.

there are 2 blue color frogs.

The whole = 9.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 9

Number bond

**Apply and Grow: Practice**

Question 1.

Answer:

There are 8 yellow color seahorses.

There is 1 green color seahorses.

The whole = 9

Explanation:

In the above-given figure,

there are 2 colors of frogs

In them, there are 8 yellow color seahorses.

there is 1 green color seahorse.

The whole = 9.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 9

Number bond

Question 2.

Answer:

There are 6 purple colo snails.

There are 3 orange color snails.

The whole = 9

Explanation:

In the above-given figure,

there are 2 colors of snails.

In them, there are 6 purple colo snails.

there are 3 orange color snails.

The whole = 9.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 9

Number bond

Question 3.

Answer:

There are 4 boxes that are not opened.

There are 5 boxes which are opened.

The whole = 9

Explanation:

In the above-given figure,

there are 9 boxes.

In them, there are 4 boxes that are not opened..

there are5 boxes which are opened.

The whole = 9.

1 + 1 + 1 +1 +1 + 1+ 1 + 1+ 1 = 9

Number bond

**Directions:**

**1 – 3** Name the parts and the whole for the group. Then complete the number bond.

**Think and Grow: Modeling Real Life**

Answer:

There are 6 fish in Group A

There are 3 fish in Group A

whole = 9

Explanation:

In the above-question given that,

put the fishes into 2 unequal groups.

group A = 6 fishees.

group B = 3 fishs.

whole = 9

6= 1+ 1 + 1 +1 + 1+ 1

3 = 1 + 1 + 1

whole = 9

Number bond

Answer:

There are 5 fish in Group A

There are 4 fish in Group A

whole = 9

Explanation:

In the above-question given that,

put the fishes into 2 unequal groups.

group A = 5 fishes.

group B = 4 fishes.

whole = 9

5= 1+ 1 + 1 +1 + 1

4 = 1 + 1 + 1 + 1

whole = 9

Number bond

**Directions:**

You buy 9 fish for your fish tank. You buy more orange fish than yellow fish.

- Color to show how many orange fish and yellow fish you could buy. Then complete the number bond to match your picture.
- Color to show another way. Then complete the number bond to match your picture.

### Compose and Decompose 9 Homework & Practice 5.6

Question 1.

**Directions:**

**1** Name the parts and the whole for the group. Then complete the number bond.

Answer:

There is 1 red color button.

There are 8 yellow color buttons.

The whole = 9

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there is 1 red color button.

there are 8 yellow color buttons.

The whole = 9.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 9

Number bond

Question 2.

Answer:

There are 3 purple color octopus.

There are 6 orange color octopus.

The whole = 9

Explanation:

In the above-given figure,

there are 2 colors of octopus.

In them, there are 3 purple color octopus

there are 6 orange color octopus

The whole = 9.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 9

Number bond

Question 3.

Answer:

There are 5 fishes that do not eat.

There are 4 fishes that eat.

The whole = 9

Explanation:

In the above-given figure,

there are 2 colors of fishes.

In them, there are 5 fishes that do not eat.

there are 4 fishes that eat.

The whole = 9.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 9

Number bond

Question 4.

**Directions:**

**2** and **3** Name the parts and the whole for the group. Then complete the number bond. **4** You buy 9 fish for your fish tank. You buy fewer red fish than purple fish. Color to show how many red fish and purple fish you could buy. Then complete the number bond to match your picture.

Answer:

There are 3 red color fishes.

There are 6 purple color fishes.

The whole = 9

Explanation:

Given that fewer are red and some are purple.

In the above-given figure,

there are 2 colors of fishes.

In them, there are 3 red color fishes.

there are 6 purple color fishes.

The whole = 9.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 9

Number bond

### Lesson 5.7 Compose and Decompose 10

**Explore and Grow**

**Directions:**

Use counters to show 10 paint spots. Slide the counters to the side to show 2 groups. Name the parts and the whole.

**Think and Grow**

Answer:

There are 9 green colored pencils.

There is 1 blue color pencil.

The whole = 10

Explanation:

Given that fewer are red and some are purple.

In the above-given figure,

there are 2 colors of pencils.

In them, there are 9 green colored pencils.

there 1 blue color pencil..

The whole = 10.

1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 9

1 = 1

Number bond

**Directions:**

Name the parts and the whole for the group. Then complete the number bond.

Answer:

There are 4 yellow-colored brushes.

There are 6 orange color brushes.

The whole = 10

Explanation:

Given that fewer are red and some are purple.

In the above-given figure,

there are 2 colors of brushes.

In them, there are 4 yellow-colored brushes.

there are 6 orange color brushes.

The whole = 10.

6 = 1 + 1 + 1 + 1 +1 + 1

4 = 1 + 1 + 1 + 1

Number bond

**Apply and Grow: Practice**

Question 1.

Answer:

There are 5 red-colored bags.

There are 5 ash color bags.

The whole = 10

Explanation:

Given that fewer are red and some are purple.

In the above-given figure,

there are 2 colors of bags.

In them, there are 5 red-colored bags.

there are 5 ash color bags.

The whole = 10.

5 = 1 + 1 + 1 + 1 +1

5 = 1 + 1 + 1 + 1 + 1

Number bond

Question 2.

Answer:

There are 6 green-colored bottles.

There are 4 blue color bottles.

The whole = 10

Explanation:

Given that fewer are red and some are purple.

In the above-given figure,

there are 2 colors of bottles.

In them, there are 6 green-colored bottles..

there are 4 blue color bottles.

The whole = 10.

6 = 1 + 1 + 1 + 1 +1 + 1

4 = 1 + 1 + 1 + 1

Number bond

Question 3.

**Directions:**

**1 – 3** Name the parts and the whole for the group. Then complete the number bond.

Answer:

There are 2 bottles which are poured out.

There are 8 bottles that are not poured.

The whole = 10

Explanation:

In the above-given figure,

there are 2 colors of bottles.

In them, there 2 bottles which are poured out.

there are 8 bottles that are not poured.

The whole = 10.

8 = 1 + 1 + 1 + 1 +1 + 1 + 1+1

2 = 1 + 1

Number bond

**Think and Grow: Modeling Real Life**

Answer:

There are 4 red color buttons.

There are 6 blue color buttons.

The whole = 10

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there 4 red color buttons.

there are 6 blue color buttons.

The whole = 10.

6 = 1 + 1 + 1 + 1 +1 + 1

4 = 1 + 1 +1 + 1

Number bond

Answer:

There are 5 red color buttons.

There are 5 blue color buttons.

The whole = 10

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there 5 red color buttons.

there are 5 blue color buttons.

The whole = 10.

5= 1 + 1 + 1 + 1 +1

5 = 1 + 1 +1 + 1+ 1

Number bond

Answer:

There are 6 red color buttons.

There are 4 blue color buttons.

The whole = 10

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there 6 red color buttons.

there are 4 blue color buttons.

The whole = 10.

6= 1 + 1 + 1 + 1 +1+ 1

4 = 1 + 1 +1 + 1

Number bond

**Directions:**

- You have 10 buttons. Classify the buttons into 2 categories. Circle the groups. Then complete the number bond to match your picture.
- Show 2 other ways you can classify the buttons into 2 categories. Then complete the number bonds to match your pictures.

### Compose and Decompose 10 Homework & Practice 5.7

Question 1.

Answer:

There are 4 red color buttons.

There are 6 yellow color buttons.

The whole = 10

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there are 4 red color buttons.

there are 6 yellow color buttons.

The whole = 10.

1 +1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 10

Number bond

**Directions:**

**1** Name the parts and the whole for the group. Then complete the number bond.

Question 2.

Answer:

There are 2 green color bottles.

There are 8 orange color bottles.

The whole = 10

Explanation:

In the above-given figure,

there are 2 colors of bottles.

In them, there are 2 green color bottles.

there are 8 orange color bottles.

The whole = 10.

1 +1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 10

Number bond

Question 3.

Answer:

There are 7 boxes that are not opened.

There are 3 boxes which are opened.

The whole = 10

Explanation:

In the above-given figure,

there are 10 boxes.

In them, there are 7 boxes that are not opened..

there are 3 boxes which are opened.

The whole = 10.

1 +1 + 1 + 1 +1 +1 + 1+ 1 + 1+ 1 = 9

Number bond

Question 4.

Answer:

There are 5 purple color buttons.

There are 5 yellow color buttons.

The whole = 10

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there are 5 purple color buttons.

there are 5 yellow color buttons.

The whole = 10.

1 +1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 10

Number bond

**Directions:**

**2** and **3** Name the parts and the whole for the group. Then complete the number bond. **4** You have 10 buttons. Classify the buttons into 2 categories. Circle the groups. Then complete the number bond to match your picture.

### Lesson 5.8 Compose and Decompose Using a Group of 5

**Explore and Grow**

**Directions:**

How many frogs are on the log? Place a counter on each frog. Use more counters to show 9 frogs. Slide the counters to the bottom to show the 2 groups. Name the parts and the whole.

Answer:

There are 5 frogs in Group A

There are 4 frogs in Group B

whole = 9

Explanation:

In the above-question given that,

put the fishes into 2 unequal groups.

group A = 5 frogs

group B = 4 frogs.

whole = 9

5= 1+ 1 + 1 +1 + 1

4 = 1 + 1 + 1 + 1

whole = 9

Number bond

**Think and Grow**

Answer:

Whole = 6

5 = 1 + 1 + 1 + 1 + 1

1 = 1

Explanation:

In the above-given figure,

whole = 6

5 + 1 = 6

we have to add 1 and we have to color it.

Number bond

Answer:

Whole = 9

5 = 1 + 1 + 1 + 1 + 1

4 = 1 + 1 + 1 + 1

Explanation:

In the above-given figure,

whole = 9

5 + 4 = 9

we have to add 4 dots and we have to color it.

Number bond

**Directions:**

Draw dots in the ten frame to make the whole. Use the ten frame to complete the number bond.

**Apply and Grow: Practice**

Question 1.

Answer:

Whole = 10

5 = 1 + 1 + 1 + 1 + 1

5 = 1 + 1 + 1 + 1 + 1

Explanation:

In the above-given figure,

whole = 10

5 + 5 = 10

we have to add 5 dots and we have to color it.

Number bond

Question 2.

Answer:

Whole = 8

5 = 1 + 1 + 1 + 1 + 1

3 = 1 + 1 + 1

Explanation:

In the above-given figure,

whole = 8

5 + 3 = 8

we have to add 3 dots and we have to color it.

Number bond

Question 3.

Answer:

Whole = 7

5 = 1 + 1 + 1 + 1 + 1

2 = 1 + 1

Explanation:

In the above-given figure,

whole = 7

5 + 2 = 7

we have to add 2 dots and we have to color it.

Number bond

**Directions:**

**1 – 3** Draw dots in the ten frame to make the whole. Use the ten frame to complete the number bond.

**Think and Grow: Modeling Real Life**

Answer:

Whole = 7

5 = 1 + 1 + 1 + 1 + 1

2 = 1 + 1

Explanation:

In the above-given figure,

whole = 7

5 + 2 = 7

we have to add 2 dots and we have to color it.

Number bond

Answer:

Whole = 7

4 = 1 + 1 + 1 + 1

3 = 1 + 1 + 1

Explanation:

In the above-given figure,

whole = 7

4 + 3 = 7

we have to add 3 dots and we have to color it.

Number bond

**Directions:**

Newton has 5 balloons. Descartes has fewer balloons than Newton.

- Draw Descarte’s balloons. Complete the number bond to match your picture.
- Draw to show another way. Then complete the number bond to match your picture.

### Compose and Decompose Using a Group of 5 Homework & Practice 5.8

Question 1.

**Directions:**

**1** Draw dots in the ten frame to make the whole. Use the ten frame to complete the number bond.

Answer:

Whole = 10

5 = 1 + 1 + 1 + 1 + 1

5 = 1 + 1 + 1+ 1 + 1

Explanation:

In the above-given figure,

whole = 10

5 + 5 = 10

we have to add 5 dots and we have to color it.

Number bond

Question 2.

Answer:

Whole = 7

5 = 1 + 1 + 1 + 1 + 1

2 = 1 + 1

Explanation:

In the above-given figure,

whole = 7

5 + 2 = 7

we have to add 2 dots and we have to color it.

Number bond

Question 3.

Answer:

Whole = 9

5 = 1 + 1 + 1 + 1 + 1

4 = 1 + 1 + 1 + 1

Explanation:

In the above-given figure,

whole = 9

5 + 4 = 9

we have to add 4 dots and we have to color it.

Number bond

Question 4.

**Directions:**

**2** and **3** Draw dots in the ten frame to make the whole. Use the ten frame to complete the number bond. **4** Newton has 5 balloons. Descartes has the same number of balloons as Newton. Draw Descartes’s balloons. Complete the number bond to match your picture.

Answer:

Whole = 10

5 = 1 + 1 + 1 + 1 + 1

5 = 1 + 1 + 1 + 1 + 1

Explanation:

In the above-given figure,

whole = 10

5 + 5 = 10

we have to add 5 dots and we have to color it.

Number bond

### Compose and Decompose Numbers to 10 Performance Task 5

Question 1.

Question 2.

Answer:

Whole = 8

5 = 1 + 1 + 1 + 1 + 1

3 = 1 + 1 + 1

Explanation:

In the above-given figure,

whole = 8

5 + 3 = 8

we have to add 3 dots and we have to color it.

Number bond

Question 3.

Answer:

Whole = 8

4 = 1 + 1 + 1 + 1

4 = 1 + 1 + 1 + 1

Explanation:

In the above-given figure,

whole = 8

4 + 4 = 8

we have to add 4 dots and we have to color it.

Number bond

**Directions:**

**1** Color to show fewer red ladybugs than yellow ladybugs. Then complete the number bond to match your picture. **2** Use the number bond to classify the butterflies. Then complete the number bond. **3** Classify the butteries another way. Then complete the number bond.

### Compose and Decompose Numbers to 10 Activity

**Number Bond Spin and Cover**

**Directions:**

Take turns using the spinner to nd your partner number with 5. Use your partner numbers to find the whole on the game board. Cover the whole with a counter. Repeat this process until you have covered all of the numbers.

### Compose and Decompose Numbers to 10 Chapter Practice

**5.1 Partner Numbers to 5**

Question 1.

Answer:

There are 2 red color buttons.

There is 2 yellow color button.

The whole = 4

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there are 2 red color buttons.

there is 2 yellow color button..

The whole = 4

1 + 1 + 1 + 1 = 4

Question 2.

Answer:

dogs= 1

puppies =4

whole = 5

Explanation:

In the above-given figures,

There are 4 dogs.

The number of puppies = 4

There is 1 dog.

The number of dogs = 1

whole = 5

**5.2 Use Number Bonds to Represent Numbers to 5**

Question 3.

**Directions:**

**1** and **2** Count each type of object. Write each number. Count all of the objects. Write the number for the whole. **3** Name the parts and the whole for the group. Then complete the number bond.

Answer:

There are 4 red color buttons.

There is 1yellow color button.

The whole = 5

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there are 4 red color buttons.

there is 1yellow color button..

The whole = 5.

1 + 1 + 1 + 1 +1 = 5

Number bond

**5.3 Compose and Decompose 6**

Question 4.

Answer:

There are 3 blue color plates.

There are 3 green color plates.

The whole = 6

Explanation:

In the above-given figure,

there are 2 colors of plates.

In them, there are 3 blue color plates.

there are 3 green color plates.

The whole = 6.

1 + 1 + 1 + 1 +1 + 1 = 6

Number bond

**5.4 Compose and Decompose 7**

Question 5.

Answer:

There are 3 pink color flowers.

There are 4 blue color flowers.

The whole = 7

Explanation:

In the above-given figure,

there are 2 colors of flowers.

In them, there are 3 pink color flowers.

there are 3 blue color flowers.

The whole = 7.

1 + 1 + 1 + 1 +1 + 1+ 1 = 6

Number bond

**5.5 Compose and Decompose 8**

Question 6.

**Directions:**

**4 – 6** Name the parts and the whole for the group. Then complete the number bond.

Answer:

There are 4 brown color teddybears.

There are 4 blue color teddybears.

The whole = 8

Explanation:

In the above-given figure,

there are 2 colors of teddybears.

In them, there are 4 brown color teddybears.

there are 4 blue color teddybears.

The whole = 8.

1 + 1 + 1 + 1 +1 + 1+ 1 + 1= 8

Number bond

**5.6 Compose and Decompose 9**

Question 7.

Answer:

There are 3 green color teddybears.

There are 6 blue color teddybears.

The whole = 9

Explanation:

In the above-given figure,

there are 2 colors of teddy bears.

In them, there are 3 green color teddybears.

there are 6 blue color teddybears.

The whole = 9.

1 +1 + 1 + 1 + 1 +1 + 1+ 1 + 1= 8

Number bond

**5.7 Compose and Decompose 10**

Question 8.

Answer:

There are 4 flowers which are opened.

There are 6 flowers which are not opened.

The whole = 10

Explanation:

In the above-given figure,

there are 2 colors of flowers.

In them, there are 4 flowers which are opened.

there are 6 6 flowers which are not opened

The whole = 10.

1 +1 +1 + 1 + 1 + 1 +1 + 1+ 1 + 1= 8

Number bond

Question 9.

**Directions:**

**7** and **8** Name the parts and the whole for the group. Then complete the number bond. **9** You have 10 buttons. Classify the buttons into 2 categories. Circle the groups. Then complete the number bond to match your picture.

Answer:

There are 4 green color buttons.

There are 6 yellow color buttons.

The whole = 10

Explanation:

In the above-given figure,

there are 2 colors of buttons.

In them, there are 4 green color buttons.

there are 6 yellow color buttons.

The whole = 10.

1 +1 + 1 + 1 + 1 +1 + 1 + 1 + 1 + 1= 10

Number bond

**5.8 Compose and Decompose Using a Group of 5**

Question 10.

Answer:

Whole = 9

5 = 1 + 1 + 1 + 1 + 1

4 = 1 + 1 + 1+ 1

Explanation:

In the above-given figure,

whole = 9

5 + 4 = 19

we have to add 4 dots and we have to color it.

Number bond

Question 11.

Answer:

Whole = 7

5 = 1 + 1 + 1 + 1 + 1

2= 1 + 1

In the above-given figure,

whole = 7

5 + 2 = 7

we have to add 2 dots and we have to color it.

Number bond

Question 12.

**Directions:**

**10** and **11** Draw dots in the ten frame to make the whole. Use the ten frame to complete the number bond. **12** Newton has 5 balloons. Descartes has fewer balloons than Newton. Draw Descartes’s balloons. Complete the number bond to match your picture.

Answer:

Whole = 7

5 = 1 + 1 + 1 + 1 + 1

2= 1 + 1

In the above-given figure,

whole = 7

5 + 2 = 7

we have to add 2 dots and we have to color it.

Number bond

*Conclusion:*

We believe that the information provided in the above article regarding the Big Ideas Math Answers Grade K Chapter 5 Compose and Decompose Numbers to 10 is helpful for you to gain knowledge over the subject. Test yourself by solving the problems given at the end of the chapter. For any doubts please post the comments in the below given comment box. We are always ready to clarify your doubts without any delay and in a simple manner.