Addition Worksheet

Solve.

1 a. 31 + 3 + 5 + ______ = 44
1 b. 53 + ______ + 9 + 4 = 68
2 a. 7 + ______ + 6 + 4 = 93
2 b. 9 + 6 + ______ + 61 = 84
3 a. 12 + 8 + 6 + ______ = 32
3 b. 42 + 9 + 4 + ______ = 63
4 a. 6 + 47 + ______ + 3 = 60
4 b. ______ + 3 + 6 + 2 = 96
5 a. ______ + 2 + 3 + 53 = 63
5 b. 3 + 4 + ______ + 79 = 88
6 a. 13 + 8 + ______ + 6 = 31
6 b. 8 + ______ + 5 + 6 = 48
7 a. ______ + 9 + 3 + 3 = 31
7 b. 9 + ______ + 8 + 57 = 80
Page 2

Answer Key

1 a. 5    
1 b. 2    
2 a. 76    
2 b. 8    
3 a. 6    
3 b. 8    
4 a. 4    
4 b. 85    
5 a. 5    
5 b. 2    
6 a. 4    
6 b. 29    
7 a. 16    
7 b. 6    


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