Decimals Worksheet 1
Addition

1 a.    1.1 + ______ = 1.7
 
 
 
 
 
1 b.    5.6 + ______ = 5.7
 
 
 
 
 
2 a.    5.3 + ______ = 6.2
 
 
 
 
 
2 b.    0.1 + ______ = 5.3
 
 
 
 
 
3 a.    ______ + 5.10 = 5.9
 
 
 
 
 
3 b.    5.81 + ______ = 7.21
 
 
 
 
 
4 a.    ______ + 0.1 = 5.7
 
 
 
 
 
4 b.    1.7 + ______ = 1.73
 
 
 
 
 
5 a.    0.9 + ______ = 2.4
 
 
 
 
 
5 b.    5.5 + ______ = 7.3
 
 
 
 
 
6 a.    0.0 + ______ = 4.9
 
 
 
 
 
6 b.    1.1 + ______ = 3.3
 
 
 
 
 
7 a.    1.6 + ______ = 2.4
 
 
 
 
 
7 b.    1.11 + ______ = 2.11
 
 
 
 
 
8 a.    ______ + 1.2 = 1.7
 
 
 
 
 
8 b.    ______ + 2.2 = 2.9
 
 
 
 
 
9 a.    5.29 + ______ = 7.09
 
 
 
 
 
9 b.    0.2 + ______ = 2.1
 
 
 
 
 
10 a.    ______ + 1.56 = 3.06
 
 
 
 
 
10 b.    0.3 + ______ = 3.28
 
 
 
 
 

Answer Key

 

 

Copying permission: You are free to copy this worksheet to any number of students for their mathematics work. Do not distribute on websites, books, or any such material without permission.
Copyright 2003-2014 Maria Miller / HomeschoolMath.net free worksheets