All the solutions provided in **McGraw Hill My Math Grade 1 Answer Key PDF Chapter 1 Lesson 9 Ways to Make 8 **will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 1 Answer Key Chapter 1 Lesson 9 Ways to Make 8

**Explore and Explain**

Explanation:

**Teacher Directions:** Use to model. There are 5 people swimming. 3 more people join them. How many people are swimming in all? Write the addition number sentence.

Explanation:

The sum of 5 and 3 is 8

5 + 3 = 8

**See and Show**

There are many ways to make sums of 8.

**Use Work Mat 3 and to show different ways to make a sum of 8. Write the numbers.**

**Ways to Make 8**

Question 1.

_____ + _____ = 8

Answer:

2 + 6 = 8

Explanation:

The sum of 2 and 6 is 8

Question 2.

_____ + _____ = 8

Answer:

1 + 7 = 8

Explanation:

The sum of 1 and 7 is 8

Question 3.

_____ + _____ = 8

Answer:

3 + 5 = 8

Explanation:

The sum of 3 and 5 is 8

Question 4.

_____ + _____ = 8

Answer:

5 + 3 = 8

Explanation:

The sum of 5 and 3 is 8

Question 5.

_____ + _____ = 8

Answer:

6 + 2 = 8

Explanation:

The sum of 6 and 2 is 8

Question 6.

_____ + _____ = 8

Answer:

0 + 8 = 8

Explanation:

The sum of 0 and 8 is 8

**Add.**

Question 7.

4 + 4 = _____

Answer:

8

Explanation:

The sum of 4 and 4 is 8

4 + 4 = 8

Question 8.

6 + 2 = _____

Answer:

8

Explanation:

The sum of 6 and 2 is 8

6 + 2 = 8

Question 9.

8 + 0 = _____

Answer:

8

Explanation:

The sum of 8 and 0 is 8

when we add zero to a number the number remains the same.

Question 10.

7 + 1 = _____

Answer:

8

Explanation:

The sum of 7 and 1 is 8

7 + 1 = 8

**Talk Math** How could you use cubes to show ways to make 8?

**On My Own**

**Use Work Mat 3 and . Add.**

Question 11.

6 + 2 = ____

Answer:

6 + 2 = 8

Explanation:

The sum of 6 and 2 is 8

Question 12.

0 + 3 = _____

Answer:

3

Explanation:

The sum of 0 and 3 is 3

when we add a number to the zero the number remains the same.

Question 13.

2 + 5 = ____

Answer:

7

Explanation:

The sum of 2 and 5 is 7

2 + 5 = 7

Question 14.

2 + 6 = _____

Answer:

Explanation:

The sum of 2 and 6 is 8

2 + 6 = 8

Question 15.

4 + 4 = ____

Answer:

8

Explanation:

The sum of 4 and 4 is 8

4 + 4 = 8

Question 16.

0 + 7 = ____

Answer:

7

Explanation:

The sum of 0 and 7 is 7

0 + 7 = 7

Question 17.

1 + 7 = ____

Answer:

1 + 7 = 8

Explanation:

The sum of 1 and 7 is 8

Question 18.

3 + 5 = ____

Answer:

3 + 5 = 8

Explanation:

The sum of 3 and 5 is 8

Question 19.

2 + 6 = ____

Answer:

Explanation:

The sum of 2 and 6 is 8

2 + 6 = 8

Question 20.

8 + 0 = ____

Answer:

Explanation:

The sum of 0 and 8 is 8

8 + 0 = 8

when we add zero to a number the number remains the same

Question 21.

4 + 2 = ____

Answer:

6

Explanation:

The sum of 4 and 2 is 6

4 + 2 = 6

Question 22.

7 + 1 = ___

Answer:

8

Explanation:

The sum of 7 and 1 is 8

7 + 1 = 8

Question 23.

Answer:

Explanation:

The sum of 4 and 3 is 7

4 + 3 = 7

Question 24.

Answer:

Explanation:

The sum of 4 and 4 is 8

4 + 4 = 8

Question 25.

Answer:

Explanation:

The sum of 3 and 1 is 4

3 + 1 = 4

Question 26.

Answer:

Explanation:

The sum of 2 and 3 is 5

2 + 3 = 5

Question 27.

Answer:

Explanation:

The sum of 6 and 1 is 6

6 + 1 = 6

Question 28.

Answer:

Explanation:

The sum of 5 and 3 is 8

5 + 3 = 8

**Problem Solving**

**Write on addition number sentence.**

Question 29.

Brice saw 5 foxes. His friend saw 3 other foxes. How many foxes did they see in all?

____ + ____ = ____ foxes

Answer:

5 + 3 = 8

Explanation:

Brice saw 5 foxes.

His friend saw 3 other foxes.

5 + 3 = 8

so, there are 5 foxes in all.

Question 30.

There are 4 chipmunks on a tree. 4 more chipmunks join them. How many chipmunks are on the tree now?

____ + ____ = ____ chipmunks

Answer:

4 + 4 = 8

Explanation:

There are 4 chipmunks on a tree.

4 more chipmunks join them.

4 + 4 = 8

8 chipmunks are on the tree now

**HOT Problem** A baker sold 4 muffins in the morning. She sold 2 muffins later that day. The answer is 6 muffins. What is the question?

________________________

________________________

________________________

________________________

Explanation:

A baker sold 4 muffins in the morning.

She sold 2 muffins later that day.

How many muffins that baker sold in all.

### McGraw Hill My Math Grade 1 Chapter 1 Lesson 9 My Homework Answer Key

**Practice**

**Write different ways to make 8.**

Question 1.

_____ + ____ = 8

Answer:

8

Explanation:

The sum of 4 and 4 is 8

4 + 4 = 8

Question 2.

_____ + ____ = 8

Answer:

2 + 6 = 8

Explanation:

The sum of 2 and 6 is 8

2 + 6 = 8

Question 3.

_____ + ____ = 8

Answer:

5 + 3 = 8

Explanation:

The sum of 5 and 3 is 8

5 + 3 = 8

Question 4.

_____ + ____ = 8

Answer:

0 + 8 = 8

Explanation:

The sum of 0 and 8 is 8

0 + 8 = 8

Question 5.

_____ + ____ = 8

Answer:

6 + 2 = 8

Explanation:

The sum of 6 and 2 is 8

6 + 2 = 8

Question 6.

_____ + ____ = 8

Answer:

1 + 7 = 8

Explanation:

The sum of 1 and 7 is 8

1 + 7 = 8

**Add.**

Question 7.

3 + 5 = ____

Answer:

8

Explanation:

The sum of 3 and 5 is 8

3 + 5 = 8

Question 8.

8 + 0 = ____

Answer:

8

Explanation:

The sum of 8 and 0 is 8

8 + 0 = 8

**Add.**

Question 9.

Answer:

Explanation:

The sum of 6 and 2 is 8

6 + 2 = 8

Question 10.

Answer:

Explanation:

The sum of 3 and 5 is 8

3 + 5 = 8

Question 11.

Answer:

Explanation:

The sum of 4 and 3 is 7

4 + 3 = 7

Question 12.

Answer:

Explanation:

The sum of 4 and 4 is 8

4 + 4 = 8

Question 13.

Answer:

Explanation:

The sum of 6 and 1 is 7

6 + 1 = 7

Question 14.

Answer:

Explanation:

The sum of 1 and 7 is 8

1 + 7 = 8

Question 15.

5 people went canoeing. 2 more people joined them. How many people went canoeing in all?

_____ + ____ + ____ = ___ people

Answer:

5 + 2 = 7 people.

Explanation:

5 people went canoeing.

2 more people joined them

5 + 2 = 7

7 people went canoeing in all

**Test Practice**

Question 16.

Which has a sum of 8?

Answer:

Explanation:

3 + 5 = 8

There are 3 snakes and 5 snakes joined them

8 snakes in all.

**Math at Home** Give your child 8 objects. Then have your child show different ways to make a sum of 8.

Explanation:

4 + 4 = 8

There are 8 apples in all.