All the solutions provided in **McGraw Hill Math Grade 1 Answer Key PDF Chapter 3 Lesson 4 Subtraction Facts Through 20** as per the latest syllabus guidelines.

## McGraw-Hill Math Grade 1 Answer Key Chapter 3 Lesson 4 Subtraction Facts Through 20

**Subtract**

**Write the difference. Use objects to help.**

Question 1.

15 – 5 = __10
__Answer:

Subtract 5 from 15 then you get 10.

15 – 5 = 10.

Question 2.

12 – 3 = ___

Answer:

Subtract 3 from 12 then you get 9.

12 – 3 = 9

Question 3.

18 – 12 = ___

Answer:

Subtract 12 from 18 then you get 6

18 – 12 = 6

Question 4.

14 – 13 = ___

Answer:

Subtract 13 from 14 then you get 1.

14 – 13 = 1

Question 5.

9 – 5 = ___

Answer:

Subtract 5 from 9 then you get 4.

9 – 5 = 4

Question 6.

6 – 4 = ___

Answer:

Subtract 4 from 6 then you get 2.

6 – 4 = 2

Question 7.

17 – 6 = ___

Answer:

Subtract 6 from 17 then you get 11.

17 – 6 = 11

Question 8.

20 – 4 = ___

Answer:

Subtract 4 from 20 then you get 16.

20 – 4 = 16

Question 9.

19 – 7 = ___

Answer:

Subtract 7 from 19 then you get 12.

19 – 7 = 12

Question 10.

8 – 1 = ___

Answer:

Subtract 1 from 8 then you get 7.

8 – 1 = 7