Name __________________________

Free-Ed.Net
www.free-ed.net
Free Education on the Internet

Date _________________

Pre-Algebra at Free-Ed.Net

Section: Adding Decimals

Complete the addition

1.    4.
+ 1.

6
0

2.    0.
+ 8.

77
0

3.    6.
+ 3.

9
0

4.    0.
+ 7.

32
0

5.    8.
+ 7.

9
0

 

6.    3.
+ 6.

2
3

7.    0.
+ 5.

61
3

8.    5.
+ 2.

3
4

9.    8.
+ 0.

8
21

10.    0.
+ 5.

91
8

 

11.    0.
+ 8.

59
06

12.    0.
+ 56.

44
9

13.    0.
+ 0.

59
746

14.    0.
+ 9.

11
78

15.    0.
+ 2.

28
62

 

16.    59.
+ 80.

5
4

17.    8.
+ 0.

57
233

18.    0.
+ 90.

086
4

19.    0.
+ 62.

282
5

20.    1.
+ 47.

75
7

 

 

 

 

 

 

 

 

This document may be reproduced for educational purposes at no cost and with this message, the copyright notice, and the Free-Ed.Net logo intact..

Copyright © 2007 David L. Heiserman
All Rights Reserved

 

Name __________________________

Free-Ed.Net
www.free-ed.net
Free Education on the Internet

Date _________________

Pre-Algebra at Free-Ed.Net

Answer Key

Section: Adding Decimals

Complete the addition

1.    4.
+ 1.

6
0
5.6

2.    0.
+ 8.

77
0
8.77

3.    6.
+ 3.

9
0
9.9

4.    0.
+ 7.

32
0
7.32

5.    8.
+ 7.

9
0
15.9

 

6.    3.
+ 6.

2
3
9.5

7.    0.
+ 5.

61
3
5.91

8.    5.
+ 2.

3
4
7.7

9.    8.
+ 0.

8
21
9.01

10.    0.
+ 5.

91
8
6.71

 

11.    0.
+ 8.

59
06
8.65

12.    0.
+ 56.

44
9
57.34

13.    0.
+ 0.

59
746
1.336

14.    0.
+ 9.

11
78
9.89

15.    0.
+ 2.

28
62
2.9

 

16.    59.
+ 80.

5
4
139.9

17.    8.
+ 0.

57
233
8.803

18.    0.
+ 90.

086
4
90.486

19.    0.
+ 62.

282
5
62.782

20.    1.
+ 47.

75
7
49.45

 

 

 

 

 

 

 

This document may be reproduced for educational purposes at no cost and with this message, the copyright notice, and the Free-Ed.Net logo intact..

Copyright © 2007 David L. Heiserman
All Rights Reserved