Decimals Worksheet

Solve.

1 a. 3.5 + ______ = 7.9
 
 
 
 
 
1 b. 1.19 + ______ = 1.59
 
 
 
 
 
2 a. 5.2 + ______ = 6.8
 
 
 
 
 
2 b. 3.9 + ______ = 7
 
 
 
 
 
3 a. ______ + 2.6 = 4
 
 
 
 
 
3 b. ______ + 5.8 = 8
 
 
 
 
 
4 a. ______ + 1.7 = 6.8
 
 
 
 
 
4 b. ______ + 0.24 = 1.74
 
 
 
 
 
5 a. 0.9 + ______ = 3.95
 
 
 
 
 
5 b. 3.9 + ______ = 7.5
 
 
 
 
 
6 a. 1.51 + ______ = 5.41
 
 
 
 
 
6 b. ______ + 4.9 = 5.1
 
 
 
 
 
7 a. ______ + 0.6 = 3.7
 
 
 
 
 
7 b. ______ + 1.1 = 6.8
 
 
 
 
 
8 a. ______ + 1.2 = 5.6
 
 
 
 
 
8 b. ______ + 2.3 = 6.22
 
 
 
 
 
9 a. 1.8 + ______ = 5.41
 
 
 
 
 
9 b. 2.0 + ______ = 5.9
 
 
 
 
 
10 a. 3.8 + ______ = 5.3
 
 
 
 
 
10 b. ______ + 0.8 = 2.7
 
 
 
 
 
Page 2

Answer Key

1 a. 4.4    
1 b. 0.4    
2 a. 1.6    
2 b. 3.1    
3 a. 1.4    
3 b. 2.20    
4 a. 5.1    
4 b. 1.5    
5 a. 3.05    
5 b. 3.6    
6 a. 3.9    
6 b. 0.2    
7 a. 3.1    
7 b. 5.7    
8 a. 4.4    
8 b. 3.92    
9 a. 3.61    
9 b. 3.9    
10 a. 1.5    
10 b. 1.9    


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