Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Lesson 5.5 Answer Key Subtract All or Zero.

## Texas Go Math Grade 1 Lesson 5.5 Answer Key Subtract All or Zero

**Essential Question**

What happens when you subtract 0 from a number?

**Explore**

Use to show the problem. Draw the . Write the numbers.

___ – ___ = ____

___ – ___ = ____

Explanation:

4 + 0 = 4

4 – 4 = 0

**For The Teacher**

- Read the following problem. 4 toys are on the shelf. 0 toys are taken off. How many toys are on the shelf? Then read the following problem. 4 toys are on the shelf. 4 toys are taken off. How many toys are there now?

Explanation:

4 + 0 = 4

4 – 4 = 0

There are 0 toys now.

**Math Talk**

Does your first answer make Sense? Explain.

Explanation:

In each case the answer is correct according to given question.

Yes the first answer also make sense

**Model and Draw**

When you subtract zero, how many are left?

When you subtract all, how many are left?

Answer:

If we subtract all

Explanation:

4 – 0 = 4

4 – 4 = 0

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

**Share and Show**

**Use the picture to complete the subtraction sentence.**

Question 1.

Answer:

Explanation:

2 – 0 = 2

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 2.

Answer:

Explanation:

2 – 2 = 0

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 3.

Answer:

Explanation:

6 – 6 = 0

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 4.

Answer:

Explanation:

6 – 0 = 6

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 5.

Answer:

Explanation:

4 – 0 = 4

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 6.

Answer:

Explanation:

4 – 4 = 0

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

**Problem Solving**

**Complete the subtraction sentence.**

Question 7.

3 – 0 = ___

Answer: 3

Explanation:

3 – 0 = 3

The difference of 3 and 0 is 3

Question 8.

____ = 6 – 0

Answer: 6

Explanation:

6 – 0 = 6

The difference of 6 and 0 is 6

Question 9.

7 – ___ = 7

Answer:

7 – 0 = 7

Explanation:

The difference of 7 and 0 is 7

Question 10.

8 – 8 = ___

Answer:

8 – 8 = 0

Explanation:

The difference of 8 and 8 is 0

**Problem Solving**

**Write or draw to solve.**

Question 11.

There are 6 cups on the table. 4 are blue and the rest are yellow. How many cups are yellow?

Answer:

Explanation:

4 + 2 = 6

6 – 2 = 4

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 12.

**H.O.T.** Kevin has 3 fewer leaves than Sandy. Sandy has 3 leaves. How many leaves does Kevin have?

Answer:

Explanation:

3 – 3 = 0

0 leaves that Kevin have

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 13.

**Multi-Step** Jared has 8 pictures. He gives some to Wendy. He gives 2 to Josh. Now Jared has 0 pictures. How many did he give to Wendy?

Answer:

Explanation:

2 + 6 = 8

8 – 8 = 0

6 he give to Wendy

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

**Choose the correct answer.**

Question 14.

Robbie moves 4 shells around. He takes 0 shells. What number sentence shows how many shells are left?

(A) 4 – 4 = 0

(B) 5 – 4 = 1

(C) 4 – 0 = 4

Answer:

4 – 0 = 4

Explanation:

4 shells are left

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 15.

There are 6 puppies at the park. 6 puppies go home. Which number sentence shows how many puppies are left?

(A) 6 – 6 = 0

(B) 6 – 1 = 5

(C) 6 – 0 = 6

Answer: A

Explanation:

6 – 6 = 0

0 puppies are left

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 16.

**Analyze** Jodie has 7 fewer fish than Marty. Marty has 7 fish. How many fish does Jodie have?

(A) 4

(B) 0

(C) 3

Answer: B

Explanation:

7 – 7 = 0

Jodie have 0 fishes

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 17.

**Texas Test Prep** What is the difference for 5 – 0?

(A) 5

(B) 0

(C) 1

Answer: A

Explanation:

5 – 0 = 5

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

**Take Home Activity**

- Have your child explain how 4 – 4 and 4 – 0 are different.

Explanation:

4 – 4 = 0

4 – 0 = 4

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

### Texas Go Math Grade 1 Lesson 5.5 Homework and Practice Answer Key

**Use the picture to complete the subtraction sentence.**

Question 1.

Answer:

Explanation:

1 – 0 = 1

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 2.

Answer:

Explanation:

1 – 1 = 0

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 3.

Answer:

Explanation:

3 – 3 = 0

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 4.

Answer:

Explanation:

3 – 0 = 3

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

**Problem Solving**

**Write or draw to solve.**

**Write or draw to solve.**

Question 5.

Rashid has 7 fewer toy cars than Ari. Ari has 7 toy cars. How many toy cars does Rashid have?

___ toy cars

Answer:

0 toy cars

Explanation:

7 – 7 = 0

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

**Texas Test Prep”**

**Lesson Check**

**Choose the correct answer.**

Question 6.

Which number completes the subtraction sentence?

4 – __ = 0

(A) 0

(B) 4

(C) 1

Answer: B

Explanation:

4 – 4 = 0

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 7.

There are 7 leaves on the tree. The wind blows. 0 leaves fall off the tree. What number sentence shows how many leaves are left?

(A) 7 – 7 = 0

(B) 7 – 0 = 7

(C) 7 – 7 = 1

Answer: B

Explanation:

7 – 0 = 7

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 8.

**Multi-Step** Tyler has 9 crayons. He gives some to Al. He gives 3 to Carrie. Now Tyler has 0 crayons. How many crayons did he give to Al?

(A) 0

(B) 3

(C) 6

Answer: A

Explanation:

9 – 9 = 0

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0

Question 9.

What is the difference for 4 – 0?

(A) 4

(B) 0

(C) 1

Answer: 4

Explanation:

4 – 0 = 4

The number subtracted with the 0 the answer remains itself

When a number subtracted by itself the answer is 0