Adding and Subtracting Decimals

Name:

Class:

Date:

Show your work for each problem.

1.
What is ?
1. a)4.8
2. b)3.7
3. c)3.8
4. d)2.8
2.
Calculate
3.
What is ?
1. a)7.29
2. b)7.39
3. c)8.39
4. d)7.49
4.
Calculate
5.
Calculate
6.
What is ?
1. a)10.05
2. b)10.15
3. c)9.15
4. d)9.85
7.
Calculate
8.
Calculate
9.
What is ?
1. a)4.72
2. b)5.32
3. c)5.72
4. d)4.82
10.
A notebook costs 3.49 dollars and a pen costs 1.75 dollars. What is the total cost?
11.
Calculate
12.
Calculate
13.
A runner's time improved from 54.28 seconds to 51.95 seconds. How much faster did they run?
1. a)3.33 seconds
2. b)2.23 seconds
3. c)2.33 seconds
4. d)2.43 seconds
14.
Calculate
15.
You have 50 dollars. You spend 18.75 dollars on a book and 12.49 dollars on lunch. How much do you have left?