All the solutions provided in **McGraw Hill Math Grade 1 Answer Key PDF Chapter 3 Test**Â as per the latest syllabus guidelines.

## McGraw-Hill Math Grade 1 Chapter 3 Test Answer Key

**Subtract. Write the difference. Use the number line to help.**

Question 1.

4 â€” 3 = ___

Answer:

Subtract 3 squares from 4 squares then you get 1 square.

4 – 3 = 1

Question 2.

5 – 2 = ____

Answer:

Subtract 2 triangles from 5 triangles then you get 3 triangles.

5 – 2 = 3

Question 3.

6 – 4 = ___

Answer:

Subtract 4 triangles from 6 triangles then you get 2 triangles.

6 – 4 = 2

Question 4.

11 – 7 = ___

Answer:

Subtract 7 from 11 then you get 4.

11 – 7 = 4

Question 5.

9 – 6 = ___

Answer:

Subtract 6 from 9 then you get 3.

9 – 6 = 3

Question 6.

12 – 6 = ___

Answer:

Subtract 6 from 12 then you get 6.

12 – 6 = 6

Question 7.

10 – 2 = ___

Answer:

Subtract 2 from 10 then you get 8.

10 – 2 = 8

Question 8.

8 – 1 = ___

Answer:

Subtract 1 from 8 then you get 7.

8 – 1 = 7

Question 9.

3 – 2 = ___

Answer:

Subtract 2 from 3 then you get 1.

3 – 2 = 1

Question 10.

10 – 10 = ___

Answer:

Subtract 10 – 10 then you get 0.

10 – 10 = 0

Question 11.

11 – 6 = ___

Answer:

Subtract 6 from 11 then you get 5.

11 – 6 = 5

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

Question 12.

7 – 3 = ___

Answer:

Subtract 3 from 7 then you get 4.

7 – 3 = 4

Question 13.

16 – 5 = ___

Answer:

Subtract 5 from 16 then you get 11.

16 – 5 = 11

Question 14.

19 – 9 = ___

Answer:

Subtract 19 – 9 then you get 10.

19 – 9 = 10.

Question 15.

14 – 6 = ___

Answer:

Subtract 6 from 14 then you get 8.

Question 16.

20 – 17 = __

Answer:

Subtract 20 from 17 then you get 3.

**Solve the problems. Write the difference. Use the number line to help.**

Question 20.

Carlos has 19 . Carlos gives 5 to Tom. How many does Carlos have now?

19 â€” 5 = _____

Answer:

Given that,

The total number of crayons near Carlos = 19

The Carlos gives crayons to Tom = 5.

Therefore the difference is 19 – 5 = 14.

Question 21.

Tina has 18 . Tina gives 2 img 9 to Dad. How many does Tina have left?

18 â€” 2 _____

Answer:

Given that,

The total number of buttons near Tina = 18.

The Tina gives the the buttons to img = 9.

Therefore the difference is 18 – 9 = 9.

Question 22.

A pet store has 20 . A man buys 7 . How many are left?

20 â€” 7 = _____

Answer:

Given that,

The total number of fishes in the pet store = 20.

The total number of fishes the man buys = 7.

Therefore the total number of fishes left is 20 – 7 = 13.

Question 23.

A bag has 19 . 11 fall out. How many are in the bag now?

19 â€” 11 = _____

Answer:

Given that,

The total number of bags in the bag = 19.

The total number of balls left out = 11.

Therefore the total number of balls at now = 19 – 11 = 8

Question 24.

Ms. Lee has 13 . She gives away 8 . How many does she have left?

13 – 8 = _____

Answer:

Given that,

The total number of stars near Ms. Lee = 13.

The total number of stars gives away = 8.

Therefore the total number of stars left = 13 – 8 = 5

Question 25.

7 dogs are in the park. 4 dogs go home. How many dogs are in the park now?

7 – 4 = _____

Answer:

Given that,

The total number of dogs in the park = 7.

The total number of dogs went home = 4.

Therefore the total number of dogs left = 7 – 4 = 3.

Question 26.

Kay sees 10 ants. 5 ants go away. How many ants are left?

10 – 5 = ___ ants

Answer:

Given that,

The total number of ants the Kay sees = 10.

The total number of ants left away = 5.

Therefore the total number of ants left = 10 – 5 = 5.