Addition Worksheet

Solve.

1 a. 75 + 10 = ________
1 b. 39 + 70 = ________
2 a. 20 + 78 = ________
2 b. 30 + 26 = ________
3 a. 30 + 63 = ________
3 b. 80 + 11 = ________
4 a. 80 + 80 = ________
4 b. 20 + 80 = ________
5 a. 50 + 66 = ________
5 b. 100 + 66 = ________
6 a. 60 + 48 = ________
6 b. 73 + 30 = ________
7 a. 60 + 100 = ________
7 b. 46 + 50 = ________
8 a. 43 + 90 = ________
8 b. 84 + 80 = ________
9 a. 35 + 60 = ________
9 b. 20 + 49 = ________
10 a. 50 + 13 = ________
10 b. 70 + 13 = ________
Page 2

Answer Key

1 a. 85    
1 b. 109    
2 a. 98    
2 b. 56    
3 a. 93    
3 b. 91    
4 a. 160    
4 b. 100    
5 a. 116    
5 b. 166    
6 a. 108    
6 b. 103    
7 a. 160    
7 b. 96    
8 a. 133    
8 b. 164    
9 a. 95    
9 b. 69    
10 a. 63    
10 b. 83    


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