All the solutions provided in **McGraw Hill My Math Grade 2 Answer Key PDF Chapter 7 Subtract Three-Digit Numbers **will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 2 Answer Key Chapter 7 Subtract Three-Digit Numbers

**Essential Question**

How can I subtract three-digit numbers?

Answer:

Step 1: Subtract the numbers under one’s column. Write the difference in one’s column.

Step 2: Subtract the numbers under the ten’s columns. Write the difference in the tens column.

Step 3: Subtract the numbers under the hundreds column.

**Am I Ready?**

Question 1.

Answer:

3

Explanation:

The subtraction of the given number 9 – 6 = 3

Question 2.

Answer:

0

Explanation:

The subtraction of the given number 8 – 8 = 0

Question 3.

Answer:

9

Explanation:

The subtraction of the given number 17 – 8 = 9

Question 4.

Answer:

9

Explanation:

The subtraction of the given number 14 – 5 = 9

Question 5.

Answer:

30

Explanation:

The subtraction of the given number 60 – 30 = 30

Question 6.

Answer:

34

Explanation:

The subtraction of the given number 87 – 53 = 34

Question 7.

Answer:

25

Explanation:

The subtraction of the given number 62 – 37 = 25

Question 8.

Answer:

47

Explanation:

The subtraction of the given number 72 – 25 = 47

Question 9.

Answer:

81

Explanation:

The subtraction of the given number 94 – 14 =81

Question 10.

Answer:

30

Explanation:

The subtraction of the given number 90 -60 = 30

Question 11.

Answer:

27

Explanation:

The subtraction of the given number 88 – 61 = 27

Question 12.

Answer:

18

Explanation:

The subtraction of the given number 43 – 25 = 18

Question 13.

Aiden sees eight squirrels. Two run away. How many squirrels does Aiden see now?

_____________ squirrels

Answer:

18 – 2 = 16 squirrels.

Explanation:

Given,

Aiden sees eight squirrels

two-run away

18 – 2 = 16 squirrels

**My Math Words**

**Review Vocabulary**

difference

ones

regroup

subtract

tens

Write a review word that has the same meaning as the underlined words or numbers.

Answer:

**My Vocabulary Cards**

**Directions: Ideas for Use**

- Ask students to use the blank cards to draw or write words that will help them with concepts like three-digit subtraction or subtract across zeros.
- Have students use the blank cards to write basic subtraction facts. They should write the answer on the back of each card.

**My Foldable**

Follow the steps on the bock to make your Foldable.

Answer: