Decimals Worksheet

Solve.

1 a. _____ + 8.5 = 10.1
 
 
 
 
 
1 b. _____ + 4.7 = 7.4
 
 
 
 
 
2 a. 5.0 + _____ = 8.7
 
 
 
 
 
2 b. _____ + 7.5 = 14.3
 
 
 
 
 
3 a. _____ + 8.1 = 12.4
 
 
 
 
 
3 b. 2.5 + _____ = 4.8
 
 
 
 
 
4 a. 2.1 + _____ = 7.7
 
 
 
 
 
4 b. _____ + 9.4 = 15.3
 
 
 
 
 
5 a. 3.4 + _____ = 5.8
 
 
 
 
 
5 b. _____ + 5.7 = 5.7
 
 
 
 
 
6 a. 0.0 + _____ = 7
 
 
 
 
 
6 b. 2.0 + _____ = 9.8
 
 
 
 
 
7 a. _____ + 9.9 = 16.3
 
 
 
 
 
7 b. _____ + 7.5 = 9.1
 
 
 
 
 
8 a. _____ + 6.9 = 13.1
 
 
 
 
 
8 b. _____ + 5.2 = 14.4
 
 
 
 
 
9 a. 4.8 + _____ = 8.2
 
 
 
 
 
9 b. _____ + 3.6 = 4.7
 
 
 
 
 
10 a. _____ + 3.3 = 6.1
 
 
 
 
 
10 b. _____ + 1.8 = 2.6
 
 
 
 
 
Page 2

Answer Key

1 a. 1.6    
1 b. 2.7    
2 a. 3.7    
2 b. 6.8    
3 a. 4.3    
3 b. 2.3    
4 a. 5.6    
4 b. 5.9    
5 a. 2.4    
5 b. 0.0    
6 a. 7.0    
6 b. 7.8    
7 a. 6.4    
7 b. 1.6    
8 a. 6.2    
8 b. 9.2    
9 a. 3.4    
9 b. 1.1    
10 a. 2.8    
10 b. 0.8    


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