Addition Worksheet

Solve.

1 a. ______ + 9 + 5 + 8 = 57
1 b. 8 + 6 + ______ + 48 = 64
2 a. ______ + 67 + 6 + 7 = 84
2 b. 5 + 17 + ______ + 8 = 33
3 a. 61 + ______ + 2 + 3 = 69
3 b. 7 + ______ + 6 + 2 = 71
4 a. ______ + 8 + 5 + 2 = 82
4 b. 19 + 6 + ______ + 5 = 34
5 a. 98 + 4 + ______ + 6 = 112
5 b. 5 + 4 + 8 + ______ = 40
6 a. 9 + 4 + ______ + 16 = 31
6 b. 5 + 2 + ______ + 96 = 109
7 a. 88 + 7 + ______ + 2 = 101
7 b. 41 + 5 + ______ + 9 = 58
Page 2

Answer Key

1 a. 35    
1 b. 2    
2 a. 4    
2 b. 3    
3 a. 3    
3 b. 56    
4 a. 67    
4 b. 4    
5 a. 4    
5 b. 23    
6 a. 2    
6 b. 6    
7 a. 4    
7 b. 3    


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