Decimals Worksheet

Solve.

1 a. 1.9 + ______ = 5.6
 
 
 
 
 
1 b. ______ + 0.8 = 1.22
 
 
 
 
 
2 a. ______ + 3.40 = 3.4
 
 
 
 
 
2 b. ______ + 1.5 = 3.1
 
 
 
 
 
3 a. 0.8 + ______ = 1.5
 
 
 
 
 
3 b. 4.40 + ______ = 5.7
 
 
 
 
 
4 a. ______ + 1.8 = 5.04
 
 
 
 
 
4 b. 1.6 + ______ = 6.42
 
 
 
 
 
5 a. ______ + 1.1 = 4.1
 
 
 
 
 
5 b. 0.1 + ______ = 0.9
 
 
 
 
 
6 a. 1.4 + ______ = 4.07
 
 
 
 
 
6 b. ______ + 4.4 = 5.9
 
 
 
 
 
7 a. 1.7 + ______ = 7.51
 
 
 
 
 
7 b. ______ + 1.0 = 2.7
 
 
 
 
 
8 a. ______ + 2.9 = 3.1
 
 
 
 
 
8 b. 2.84 + ______ = 4.04
 
 
 
 
 
9 a. 2.1 + ______ = 2.6
 
 
 
 
 
9 b. 0.9 + ______ = 3.32
 
 
 
 
 
10 a. ______ + 1.10 = 2.8
 
 
 
 
 
10 b. 0.8 + ______ = 3.26
 
 
 
 
 
Page 2

Answer Key

1 a. 3.70    
1 b. 0.42    
2 a. 0.0    
2 b. 1.6    
3 a. 0.70    
3 b. 1.3    
4 a. 3.24    
4 b. 4.82    
5 a. 3.0    
5 b. 0.8    
6 a. 2.67    
6 b. 1.5    
7 a. 5.81    
7 b. 1.7    
8 a. 0.2    
8 b. 1.2    
9 a. 0.5    
9 b. 2.42    
10 a. 1.7    
10 b. 2.46    


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