Go through the Spectrum Math Grade 2 Answer Key Chapter 2 Lesson 2.11 Adding to 17, 18, 19, and 20 and get the proper assistance needed during your homework.
Spectrum Math Grade 2 Chapter 2 Lesson 2.11 Adding to 17, 18, 19, and 20 Answers Key
Add.
Answer:
The addition of the two given numbers is 18.
Explanation:
Let us add 9 and 9.
Add 9 ones and 9 ones.
9 ones + 9 ones = 18 ones.
Write 8 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 18.
Answer:
The addition of the two given numbers is 17.
Explanation:
Let us add 8 and 9.
Add 8 ones and 9 ones.
8 ones + 9 ones = 17 ones.
Write 7 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 17.
Answer:
The addition of the two given numbers is 16.
Explanation:
Let us add 9 and 7.
Add 9 ones and 7 ones.
9 ones + 7 ones = 16 ones.
Write 6 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 16.
Answer:
The addition of the two given numbers is 13.
Explanation:
Let us add 5 and 8.
Add 5 ones and 8 ones.
5 ones + 8 ones = 13 ones.
Write 3 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 13.
Answer:
The addition of the two given numbers is 19.
Explanation:
Let us add 10 and 9.
Add 10 ones and 9 ones.
10 ones + 9 ones = 19 ones.
Write 9 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 19.
Answer:
The addition of the two given numbers is 12.
Explanation:
Let us add 3 and 9.
Add 3 ones and 9 ones.
3 ones + 9 ones = 12 ones.
Write 2 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 12.
Answer:
The addition of the two given numbers is 14.
Explanation:
Let us add 5 and 9.
Add 5 ones and 9 ones.
5 ones + 9 ones = 14 ones.
Write 4 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 14.
Answer:
The addition of the two given numbers is 20.
Explanation:
Let us add 12 and 8.
Add 2 ones and 8 ones.
2 ones + 8 ones = 10 ones.
Write 0 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 10.
Answer:
The addition of the two given numbers is 15.
Explanation:
Let us add 6 and 9.
Add 6 ones and 9 ones.
6 ones + 9 ones = 15 ones.
Write 5 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 15.
Answer:
The addition of the two given numbers is 12.
Explanation:
Let us add 8 and 4.
Add 8 ones and 4 ones.
8 ones + 4 ones = 12 ones.
Write 2 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 12.
Answer:
The addition of the two given numbers is 15.
Explanation:
Let us add 8 and 7.
Add 8 ones and 7 ones.
8 ones + 7 ones = 15 ones.
Write 5 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 15.
Answer:
The addition of the two given numbers is 17.
Explanation:
Let us add 9 and 8.
Add 9 ones and 8 ones.
9 ones + 8 ones = 17 ones.
Write 7 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 17.
Answer:
The addition of the two given numbers is 17.
Explanation:
Let us add 8 and 9.
Add 8 ones and 9 ones.
8 ones + 9 ones = 17 ones.
Write 7 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 17.
Answer:
The addition of the two given numbers is 14.
Explanation:
Let us add 7 and 7.
Add 7 ones and 7 ones.
7 ones + 7 ones = 14 ones.
Write 4 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 14.
Answer:
The addition of the two given numbers is 12.
Explanation:
Let us add 5 and 7.
Add 5 ones and 7 ones.
5 ones + 7 ones = 12 ones.
Write 2 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 12.
Answer:
The addition of the two given numbers is 13.
Explanation:
Let us add 9 and 4.
Add 9 ones and 4 ones.
9 ones + 4 ones = 13 ones.
Write 3 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 13.
Answer:
The addition of the two given numbers is 12.
Explanation:
Let us add 6 and 6.
Add 6 ones and 6 ones.
6 ones + 6 ones = 12 ones.
Write 2 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 12.
Answer:
The addition of the two given numbers is 14.
Explanation:
Let us add 8 and 6.
Add 8 ones and 6 ones.
8 ones + 6 ones = 14 ones.
Write 4 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 14.
Answer:
The addition of the two given numbers is 19.
Explanation:
Let us add 13 and 6.
Add 3 ones and 6 ones.
3 ones + 6 ones = 9 ones.
Write 9 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 19.
Answer:
The addition of the two given numbers is 13.
Explanation:
Let us add 8 and 5.
Add 8 ones and 5 ones.
8 ones + 5 ones = 13 ones.
Write 3 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 13.
Answer:
The addition of the two given numbers is 18.
Explanation:
Let us add 9 and 9.
Add 9 ones and 9 ones.
9 ones + 9 ones = 18 ones.
Write 8 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 18.
Answer:
The addition of the two given numbers is 15.
Explanation:
Let us add 7 and 8.
Add 7 ones and 8 ones.
7 ones + 8 ones = 15 ones.
Write 5 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 15.
Answer:
The addition of the two given numbers is 12.
Explanation:
Let us add 7 and 5.
Add 7 ones and 5 ones.
7 ones + 5 ones = 12 ones.
Write 2 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 12.
Answer:
The addition of the two given numbers is 20.
Explanation:
Let us add 17 and 3.
Add 5 ones and 5 ones.
5 ones + 5 ones = 10 ones.
1 ten + 1 carry = 2 ten’s
Write 0 in one’s place and carry 2 ten to ten’s place. Hence the addition of the two given numbers is 20.
Answer:
The addition of the two given numbers is 20.
Explanation:
Let us add 15 and 5.
Add 5 ones and 5 ones.
5 ones + 5 ones = 10 ones.
1 ten + 1 carry = 2 ten’s
Write 0 in one’s place and carry 2 ten to ten’s place. Hence the addition of the two given numbers is 20.
Answer:
The addition of the two given numbers is 14.
Explanation:
Let us add 9 and 5.
Add 9 ones and 5 ones.
9 ones + 5 ones = 14 ones.
Write 4 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 14.
Answer:
The addition of the two given numbers is 13.
Explanation:
Let us add 7 and 6.
Add 7 ones and 6 ones.
7 ones + 6 ones = 13 ones.
Write 3 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 13.
Answer:
The addition of the two given numbers is 17.
Explanation:
Let us add 9 and 8.
Add 9 ones and 8 ones.
9 ones + 8 ones = 17 ones.
Write 7 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 17.
Answer:
The addition of the two given numbers is 16.
Explanation:
Let us add 8 and 8.
Add 8 ones and 8 ones.
8 ones + 8 ones = 16 ones.
Write 6 in one’s place and carry 1 ten to ten’s place. Hence the addition of the two given numbers is 16.
Answer:
The addition of the two given numbers is 19.
Explanation:
Let us add 12 and 7.
Add 2 ones and 7 ones.
2 ones + 7 ones = 9 ones.
Bring down the 1 ten to ten’s place. Hence the addition of the two given numbers is 19.
