# McGraw Hill My Math Grade 1 Chapter 2 Lesson 4 Answer Key Subtract 0 and All

All the solutions provided inÂ McGraw Hill My Math Grade 1 Answer Key PDF Chapter 2 Lesson 4 Subtract 0 and All will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 1 Answer Key Chapter 2 Lesson 4 Subtract 0 and All

Explore and Explain

Explanation:
A team had 6 baseballs at their game
They lost 6 of them
I drew counters and marked X on the counters that are lost
When you subtract all, you have 0 left.
6 – 6 = 0 is the subtraction number sentence
0 is the difference
So, no balls are left.

Teacher Directions: Use to model. A team had 6 baseballs at their game. They lost 6 of them. How many baseballs are left? Trace your counters. Mark X on the baseballs that are lost. Write the subtraction number sentence.

See and Show

When you subtract 0, you have the same number left.

Explanation:
4 – 0 = 4 is the subtraction number sentence
The difference is 4.

When you subtract all, you have 0 left.

Explanation:
4 – 4 = 0 is the subtraction number sentences
0 is a difference.

Subtract.

Question 1.

5 – 5 = ____
0

Explanation:
When you subtract all, you have 0 left
5 – 5 = 0 is the subtraction number sentence
0 is the difference.

Question 2.

8 – 0 = ____
8

Explanation:
When you subtract 0, you have the same number left
8 – 0 = 8 is the subtraction number sentence
8 is the difference.

Question 3.

1 – 0 = ____
1

Explanation:
When you subtract 0, you have the same number left
1 – 0 = 1 is the subtraction number sentence
1 is the difference.

Question 4.

3 – 3 = ____
0

Explanation:
When you subtract all, you have 0 left
3 – 3 = 0 is the subtraction number sentence
0 is the difference.

Talk Math Why do you get zero when you subtract all? Explain.
When we subtract all there will be left nothing
So, we get 0 Zero as the difference.

On My Own

Subtract.

Question 5.

3 – 0 = ____
3

Explanation:
When you subtract 0, you have the same number left
3 – 0 = 3 is the subtraction number sentence
3 is the difference.

Question 6.

9 – 9 = ____
0

Explanation:
When you subtract all, you have 0 left
9 – 9 = 0 is the subtraction number sentence
0 is the difference.

Question 7.

7 – 0 = ____
7

Explanation:
When you subtract 0, you have the same number left
7 – 0 = 8 is the subtraction number sentence
7 is the difference.

Question 8.

2 – 2 = ____
0

Explanation:
When you subtract all, you have 0 left
2 – 2 = 0 is the subtraction number sentence
0 is the difference.

Question 9.
8 – 0 = ___
8

Explanation:
When you subtract 0, you have the same number left
8 – 0 = 8 is the subtraction number sentence
8 is the difference.

Question 10.
3 – 3 = ___
0

Explanation:
When you subtract all, you have 0 left
3 – 3 = 0 is the subtraction number sentence
0 is the difference.

Question 11.
6 – 6 = ____
0

Explanation:
When you subtract all, you have 0 left
6 – 6 = 0 is the subtraction number sentence
0 is the difference.

Question 12.
4 – 0 = ____
4

Explanation:
When you subtract 0, you have the same number left
4 – 0 = 4 is the subtraction number sentence
4 is the difference.

Question 13.
7 – 7 = ____
0

Explanation:
When you subtract all, you have 0 left
7 – 7 = 0 is the subtraction number sentence
0 is the difference.

Question 14.
1 – 1 = ____
0

Explanation:
When you subtract all, you have 0 left
1 – 1 = 0 is the subtraction number sentence
0 is the difference.

Question 15.
9 – 0 = ____
9

Explanation:
When you subtract 0, you have the same number left
9 – 0 = 9 is the subtraction number sentence
9 is the difference.

Question 16.
5 – 0 = ____
5

Explanation:
When you subtract 0, you have the same number left
5 – 0 = 8 is the subtraction number sentence
5 is the difference.

Problem Solving

Write a subtraction number sentence.

Question 17.
There are 9 bears lying down. 0 of the bears leave. How many bears are still lying down?
_____ – ____ = ____ bears
9 – 0 = 9

Explanation:
There are 9 bears lying down
0 of the bears leave
When you subtract 0, you have the same number left
9 – 0 = 9 is the subtraction number sentence
9 is the difference
9 bears are still lying down.

Question 18.
A koala bear finds 7 leaves on the ground. The koala eats 7 of the leaves. How many leaves are left?
_____ – ____ = ____ leaves
7 – 7 = 0 leaves

Explanation:
A koala bear finds 7 leaves on the ground
The koala eats 7 of the leaves
When you subtract all, you have 0 left
7 – 7 = 0 is the subtraction number sentence
0 is the difference
No leaves are left.

HOT Problem A parrot has 6 baby birds in a nest. 0 baby birds fly away. The answer is 6 baby birds. What is the question?
_______________________
_______________________
_______________________
_______________________
A parrot has 6 baby birds in a nest
Some baby birds flew away
There are 6 baby birds left in the nest
How many baby birds flew away

Explanation:
A parrot has 6 baby birds in a nest
0 baby birds fly away
When you subtract 0, you have the same number left
6 – 0 = 6
So, 0 baby birds flew birds.

### McGraw Hill My Math Grade 1 Chapter 2 Lesson 4 My Homework Answer Key

Practice

Subtract.

Question 1.

5 – 0 = ____
5

Explanation:
When you subtract 0, you have the same number left
5 – 0 = 5 is the subtraction number sentence
5 is the difference.

Question 2.

6 – 6 = ___
0

Explanation:
When you subtract all, you have 0 left
6 – 6 = 0 is the subtraction number sentence
0 is the difference.

Question 3.

3 – 3 = ____
0

Explanation:
When you subtract all, you have 0 left
3 – 3 = 0 is the subtraction number sentence
0 is the difference.

Question 4.

7 – 0 = _____
7

Explanation:
When you subtract 0, you have the same number left
7 – 0 = 7 is the subtraction number sentence
7 is the difference.

Subtract.

Question 5.
1 – 0 = ____
1

Explanation:
When you subtract 0, you have the same number left
1 – 0 = 1 is the subtraction number sentence
1 is the difference.

Question 6.
9 – 9 = _____
0

Explanation:
When you subtract all, you have 0 left
9 – 9 = 0 is the subtraction number sentence
0 is the difference.

Question 7.
7 – 7 = ____
0

Explanation:
When you subtract all, you have 0 left
7 – 7 = 0 is the subtraction number sentence
0 is the difference.

Question 8.
6 – 0 = ____
6

Explanation:
When you subtract 0, you have the same number left
6 – 0 = 6 is the subtraction number sentence
6 is the difference.

Question 9.
5 – 0 = ____
5

Explanation:
When you subtract 0, you have the same number left
5 – 0 = 5 is the subtraction number sentence
5 is the difference.

Question 10.
8 – 8 = _____
0

Explanation:
When you subtract all, you have 0 left
8 – 8 = 0 is the subtraction number sentence
0 is the difference.

Question 11.
There are 8 parrots on a branch. 0 parrots fly away. How many parrots are left on the branch?

_____ parrots
8 parrots

Explanation:
There are 8 parrots on a branch
0 parrots fly away
When you subtract 0, you have the same number left
8 – 0 = 8 is the subtraction number sentence
8 is the difference
8 parrots are left on the branch.

Test Practice

Question 12.
There are 9 lizards on a leaf. 9 of them crawl away. How many lizards are still on the leaf?
(A) 18
(B) 9
(C) 5
(D) 0
(D) 0

Explanation:
There are 9 lizards on a leaf
9 of them crawl away
When you subtract all, you have 0 left
9 – 9 = 0 is the subtraction number sentence
0 is the difference
There are no lizards are still on the leaf.

Math at Home Give your child 3 objects. Have them use the objects to show 3 – 0 and 3 – 3.

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