Addition Worksheet

Solve.

1 a. 6 + 5 + ______ + 8 = 21
 
2 a. 9 + ______ + 9 + 4 = 28
 
3 a. 4 + ______ + 9 + 6 = 23
 
4 a. 4 + 4 + 9 + ______ = 22
 
5 a. 2 + ______ + 2 + 6 = 14
 
6 a. 8 + 4 + 9 + ______ = 22
 
7 a. 8 + ______ + 4 + 3 = 22
 
8 a. ______ + 8 + 2 + 2 = 17
 
9 a. 3 + ______ + 6 + 8 = 26
 
10 a. 6 + ______ + 9 + 3 = 21
 
11 a. 9 + ______ + 3 + 5 = 26
 
Page 2

Answer Key

1 a. 2    
2 a. 6    
3 a. 4    
4 a. 5    
5 a. 4    
6 a. 1    
7 a. 7    
8 a. 5    
9 a. 9    
10 a. 3    
11 a. 9    


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