Decimals Worksheet 1
Addition

1 a.    ______ + 5.5 = 6.1
 
 
 
 
 
1 b.    ______ + 1.2 = 5.1
 
 
 
 
 
2 a.    0.8 + ______ = 3.9
 
 
 
 
 
2 b.    3.1 + ______ = 6.1
 
 
 
 
 
3 a.    ______ + 5.0 = 5.4
 
 
 
 
 
3 b.    ______ + 0.9 = 2.5
 
 
 
 
 
4 a.    ______ + 1.0 = 2.9
 
 
 
 
 
4 b.    ______ + 5.1 = 8.6
 
 
 
 
 
5 a.    ______ + 1.5 = 2.6
 
 
 
 
 
5 b.    ______ + 1.7 = 6.8
 
 
 
 
 
6 a.    2.5 + ______ = 2.5
 
 
 
 
 
6 b.    ______ + 3.85 = 4.25
 
 
 
 
 
7 a.    2.6 + ______ = 5.9
 
 
 
 
 
7 b.    ______ + 1.7 = 6.9
 
 
 
 
 
8 a.    ______ + 4.5 = 7.34
 
 
 
 
 
8 b.    ______ + 2.3 = 3.9
 
 
 
 
 
9 a.    ______ + 1.91 = 5.81
 
 
 
 
 
9 b.    4.0 + ______ = 7.7
 
 
 
 
 
10 a.    ______ + 2.28 = 2.88
 
 
 
 
 
10 b.    4.7 + ______ = 5.5
 
 
 
 
 

Answer Key

 

 

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