All the solutions provided in **McGraw Hill My Math Grade 2 Answer Key PDF Chapter 4 Subtract Two-Digit Numbers** will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 2 Answer Key Chapter 4 Subtract Two-Digit Numbers

**Essential Question?**

How can I subtract two-digit numbers?

Explanation:

We have to make the numbers as tens and ones

Then break apart the ones another time if needed to get down to the next tens to make it easy.

**Am I Ready?**

**Write how many.**

Question 1.

How many tens are in 30? ______

Answer:

3 tens

Explanation:

There are 3 tens in 30

Question 2.

How many tens are in 70? _____

Answer:

7

Explanation:

There are 7 tens in 70

Question 3.

How many tens are in 90? _____

Answer:

9

Explanation:

There are 9 tens in 90

**Subtract.**

Question 4.

9 – 6 = ____

Answer:

3

Explanation:

The difference of 9 and 6 is 3

9 – 6 = 3

Question 5.

8 – 2 = ___

Answer:

6

Explanation:

The difference of 8 and 2 is 6

8 – 2 = 6

Question 6.

7 – 2 = ___

Answer:

5

Explanation:

The difference of 7 and 2 is 5

7 – 2 = 5

Question 7.

6 – 5 = ____

Answer:

1

Explanation:

The difference of 6 and 5 is 1

6 – 5 = 1

Question 8.

4 – 3 = ___

Answer:

1

Explanation:

The difference of 4 and 3 is 1

4 – 3 = 1

Question 9.

5 – 3 = ___

Answer:

2

Explanation:

The difference of 5 and 3 is 2

5 – 3 = 2

**Write a number sentence.**

Question 10.

Maggie has 10 pretzels in her lunch. Lamont eats 4 of Maggie’s pretzels. How many pretzels are left?

_____ _____ ____ pretzels

Answer:

10 – 4 = 6 pretzels

Explanation:

Maggie has 10 pretzels in her lunch.

Lamont eats 4 of Maggie’s pretzels.

10 – 4 = 6

6 pretzels are left

**My Math Words**

**Review Vocabulary**

difference fact family

**Complete the addition and subtraction sentences.**

Explanation:

**My Vocabulary Cards**

Explanation:

**Directions:**

Ideas for Use

- Have students use blank cards to write subtraction facts they know.
- Ask students to use the blank cards to write their own vocabulary cards.

Explanation:

**My Foldable**

**Foldables** Follow the steps on the back to make your Foldable.

Explanation:

**Foldables**

**Study Organizer**

Answer: