# McGraw Hill Math Grade 2 Chapter 1 Lesson 2 Answer Key Subtracting Through 20

Practice questions available in McGraw Hill Math Grade 2 Answer Key PDF Chapter 1 Lesson 2 Subtracting Through 20 will engage students and is a great way of informal assessment.

## McGraw-Hill Math Grade 2 Answer Key Chapter 1 Lesson 2 Subtracting Through 20

Subtract

Write the difference.

Question 1.
20 – 5 = 15

Question 2.
10 – 2 = ___
8

Explanation:
The difference of 10 and 2 is 8
10 – 2 = 8.

Question 3.
5 – 2 = ___
3

Explanation:
The difference of 5 and 2 is 3
5 – 2 = 3.

Question 4.
9 – 8 = ___
1

Explanation:
The difference of 9 and 8 is 1
9 – 8 = 1.

Question 5.
15 – 4 = ___
11

Explanation:
The difference of 15 and 4 is 11
15 – 4 = 11.

Question 6.
16 – 6 = ___
10

Explanation:
The difference of 16 and 6 is 10
16 – 6 = 10.

Question 7.
7 – 5 = ___
2

Explanation:
The difference of 7 and 5 is 2
7 – 5 = 2.

Question 8.
4 – 4 = ___
0

Explanation:
The difference of any number from itself is 0
4 – 4 = 0.

Question 9.
17 – 5 = ___
12

Explanation:
The difference of 17 and 5 is 12
17 – 5 = 12.

Question 10.
11 – 3 = ___
8

Explanation:
The difference of 11 and 3 is 8
11 – 3 = 8.

Question 11.
10 – 8 = ___
2

Explanation:
The difference of 10 and 8 is 2
10 – 8 = 2.

Question 12.
12 – 9 = ___
3

Explanation:
The difference of 12 and 9 is 3
12 – 9 = 3.

Question 13.
8 – 0 = ___
8

Explanation:
The difference of 0 from any number is the number itself
8 – 0 = 8.

Question 14.
8 – 2 = ___