Grade 5 HMH Go Math - Answer Keys Answer keys Chapter 3; Lesson 9: Subtract Decimals

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Grade 5 HMH Go Math - Answer Keys

Chapter 3; Lesson 9: Subtract Decimals

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Substract Decimals

Estimate.Then find the difference.

Question 1 (request help)

Question 2 (request help)
4.23
-2.51

	Estimate
	Difference

(show solution)

Question 3 (request help)
8.6
-5.1

	Estimate
	Difference

(show solution)

Question 4 (request help)
2.71
-1.34

	Estimate
	Difference

(show solution)

Find the difference. Check your answer.

Question 5 (request help)
16.3
-4.4

(show solution)

Question 6 (request help)
12.56
-5.18

(show solution)

Question 7 (request help)
3.14
-2.9

(show solution)

Question 8 (request help)
34.9
-4.29

(show solution)

Question 9 (request help)
2.54 - 1.67

(show solution)

Question 10 (request help)
25.8 - 14.7

(show solution)

Question 11 (request help)
11.63 - 6.7

(show solution)

Question 12 (request help)
5.24 - 2.14

(show solution)

Problem Solving

Question 13 (request help)
The width of a tree was 3.15 inches last year.This year, the width is 5.38 inches. How much did the width of the tree increase?

inches

(show solution)

Question 14 (request help)
The temperature decreased from 71.5°F to 56.8°F overnight. How much did the temperature drop?

°F

(show solution)

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