We included **HMH Into Math Grade 1 Answer Key**** PDF** **Module 2 Review **to make students experts in learning maths.

## HMH Into Math Grade 1 Module 2 Review Answer Key

**Vocabulary**

Question 1.

Draw lines to match.

Answer:

Explanation:

I matched the highlighted things in the left with their names.

**Concepts and Skills**

**Count back to subtract.**

Question 2.

8 – 2 = ___

Answer:

8 – 2 = 6

Explanation:

Start at 8

Count back 2

I reach at 6

So, 8 – 2 = 6.

Question 3.

5 – 1 = ___

Answer:

5 – 1 = 4

Explanation:

Start at 5

Count back 1

I reach at 4

So, 5 – 1 = 4.

Question 4.

___ = 7 – 1

Answer:

7 – 1 = 6

Explanation:

Start at 7

Count back 1

I reach at 6

So, 7 – 1 = 6.

Question 5.

10 – 3 =___

Answer:

10 – 3 = 7

Explanation:

Start at 10

Count back 3

I reach at 7

So, 10 – 3 = 7.

Question 6.

12 – 3 = ___

Answer:

12 – 3 = 7

Explanation:

Start at 12

Count back 3

I reach at 7

So, 12 – 3 = 7.

Question 7.

__ = 9 – 2

Answer:

9 – 2 = 7

Explanation:

Start at 9

Count back 2

I reach at 7

So, 9 – 2 = 7.

**Write addition and subtraction equations to solve.**

Question 8.

Darrin has 11 marbles. 6 are small. The rest are big. How many big marbles does he have?

___ + ___ = ___

So, ___ – ___ = ___

___ big marbles

Answer:

6 + 5 = 11

So, 11 – 6 = 5

5 big marbles

Explanation:

Darrin has 11 marbles. 6 are small

The rest are big

Think if i have 6 how many i need more to have 11

Count up

6 + 5 = 11

Use the addition equation to subtract

11 – 6 = 5

So, there are 5 big marbles.

**Fill in the bubble next to the correct answer.**

Question 9.

Megan has 9 stickers. She gives 6 to a friend. How many stickers does she have now?

A. 3 stickers

B. 4 stickers

C. 15 stickers

Answer:

A. 3 stickers

Explanation:

Megan has 9 stickers

She gives 6 to a friend

Start at 6

Count on till 9

I counted 3 more

So, 9 – 6 = 3

Meghan have 3 stickers now.

Question 10.

Jaden has 16 markers. 9 are orange, and the rest are purple. How many markers are purple?

A. 6 markers

B. 7 markers

C. 8 markers

Answer:

B. 7 markers

Explanation:

Jaden has 16 markers

9 are orange, and the rest are purple

Make ten to subtract:

16 – 9 =

1 6 – 6 – 3

10 – 3 = 7

So, 16 – 9 = 7

There are 8 purple markers.

Question 11.

There are 13 flowers in a garden. 5 are yellow. The rest are red. How many red flowers are there?

A. 8 red flowers

B. 9 red flowers

C. 18 red flowers

Answer;

A. 8 red flowers

Explanation:

There are 13 flowers in a garden

5 are yellow

Start at 13

Count back 5

I reach at 8

So, 13 – 5 = 8

There are 8 red flowers.

Question 12.

There are 10 books on the shelf. Claire takes 6 books off the shelf. How many books are on the shelf now? Choose the equation that shows how to model the problem.

A. 10 – 6 = 4

B. 10 – 9 = 1

C. 10 + 6 = 16

Answer:

A. 10 – 6 = 4

Explanation:

There are 10 books on the shelf

Claire takes 6 books off the shelf

If we take 6 from 10 we will have 4

The subtraction equation is 10 – 6 = 4.