Decimals Worksheet 1
Addition

1 a.    0.8 + ______ = 1.1
 
 
 
 
 
1 b.    ______ + 0.5 = 0.5
 
 
 
 
 
2 a.    0.8 + ______ = 1.4
 
 
 
 
 
2 b.    ______ + 0.25 = 0.95
 
 
 
 
 
3 a.    ______ + 0.85 = 1.45
 
 
 
 
 
3 b.    ______ + 0.8 = 1
 
 
 
 
 
4 a.    0.7 + ______ = 0.9
 
 
 
 
 
4 b.    ______ + 0.1 = 0.71
 
 
 
 
 
5 a.    0.1 + ______ = 0.9
 
 
 
 
 
5 b.    0.65 + ______ = 1.35
 
 
 
 
 
6 a.    0.1 + ______ = 0.8
 
 
 
 
 
6 b.    ______ + 0.9 = 1.3
 
 
 
 
 
7 a.    ______ + 0.0 = 0.4
 
 
 
 
 
7 b.    0.5 + ______ = 1.2
 
 
 
 
 
8 a.    0.6 + ______ = 0.66
 
 
 
 
 
8 b.    0.94 + ______ = 1.14
 
 
 
 
 
9 a.    ______ + 0.5 = 1.3
 
 
 
 
 
9 b.    0.2 + ______ = 0.6
 
 
 
 
 
10 a.    ______ + 0.14 = 0.54
 
 
 
 
 
10 b.    0.2 + ______ = 0.5
 
 
 
 
 

Answer Key

 

 

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