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

All the solutions provided inÂ 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?
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.

Question 1.

3

Explanation:
The subtraction of the given number 9 – 6 = 3

Question 2.

0

Explanation:
The subtraction of the given number 8 – 8 = 0

Question 3.

9

Explanation:
The subtraction of the given number 17 – 8 = 9

Question 4.

9

Explanation:
The subtraction of the given number 14 – 5 = 9

Question 5.

30

Explanation:
The subtraction of the given number 60 – 30 = 30

Question 6.

34

Explanation:
The subtraction of the given number 87 – 53 = 34

Question 7.

25

Explanation:
The subtraction of the given number 62 – 37 = 25

Question 8.

47

Explanation:
The subtraction of the given number 72 – 25 = 47

Question 9.

81

Explanation:
The subtraction of the given number 94 – 14 =81

Question 10.

30

Explanation:
The subtraction of the given number 90 -60 = 30

Question 11.

27

Explanation:
The subtraction of the given number 88 – 61 = 27

Question 12.

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
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.

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