All the solutions provided in **McGraw Hill Math Grade 5 Answer Key PDF Chapter 2 Lesson 10 Strategies for Subtracting Decimals**Â are as per the latest syllabus guidelines.

## McGraw-Hill Math Grade 5 Answer Key Chapter 2 Lesson 10 Strategies for Subtracting Decimals

**Subtract
**

**Tell which strategy you used to solve each problem. Explain why you used it.**

Question 1.

3.59 – 2.06

__1.53__

Which strategy did you choose? ___________

Why? ______________________

Answer:

3.59 – 2.06 = 1.53.

Explanation:

3.59 – 2.06 = 1.53.

Strategy used is subtraction because to find the difference between 3.59 andÂ 2.06.

Question 2.

2.21 – 1.23 ______

Which strategy did you choose? _____

Why? _____

Answer:

2.21 – 1.23 = 0.98.

Explanation:

2.21 – 1.23 = 0.98.

Strategy used is subtraction because to find the difference between 2.21 and 1.23.

Question 3.

6.59 – 3.49 _____

Which strategy did you choose? _____

Why? _____

Answer:

6.59 – 3.49 = 3.1.

Explanation:

6.59 – 3.49 = 3.1.

Strategy used is subtraction because to find the difference between 6.59 and 3.49.

Question 4.

10.01 – 9.99 _____

Which strategy did you choose? _____

Why? _____

Answer:

10.01 – 9.99 = 0.02.

Explanation:

10.01 – 9.99 = 0.02.

Strategy used is subtraction because to find the difference between 10.01 and 9.99.

Question 5.

72.04 – 12.40 _____

Which strategy did you choose? _____

Why? ______

Answer:

72.04 – 12.40 = 59.64.

Explanation:

Strategy used is subtraction because to find the difference between 72.04 and 12.40.

72.04 – 12.40 = 59.64.