Addition Worksheet

Solve.

1 a. ______ + 29 = 76
1 b. ______ + 40 = 120
2 a. ______ + 10 = 101
2 b. 89 + ______ = 164
3 a. 88 + ______ = 135
3 b. 98 + ______ = 112
4 a. 6 + ______ = 54
4 b. 60 + ______ = 136
5 a. ______ + 77 = 140
5 b. 16 + ______ = 24
6 a. 13 + ______ = 95
6 b. 82 + ______ = 174
7 a. ______ + 45 = 143
7 b. 50 + ______ = 72
8 a. 9 + ______ = 57
8 b. ______ + 77 = 144
9 a. 75 + ______ = 113
9 b. ______ + 77 = 108
10 a. 76 + ______ = 117
10 b. ______ + 43 = 123
Page 2

Answer Key

1 a. 47    
1 b. 80    
2 a. 91    
2 b. 75    
3 a. 47    
3 b. 14    
4 a. 48    
4 b. 76    
5 a. 63    
5 b. 8    
6 a. 82    
6 b. 92    
7 a. 98    
7 b. 22    
8 a. 48    
8 b. 67    
9 a. 38    
9 b. 31    
10 a. 41    
10 b. 80    


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