Addition Worksheet

Solve.

1 a. 100 + 10 + 16 = ______
1 b. 44 + 53 + 18 = ______
2 a. 81 + 34 + 11 = ______
2 b. 15 + 3 + 6 = ______
3 a. 21 + 78 + 17 = ______
3 b. 7 + 51 + 10 = ______
4 a. 16 + 23 + 2 = ______
4 b. 89 + 39 + 13 = ______
5 a. 11 + 50 + 30 = ______
5 b. 66 + 48 + 18 = ______
6 a. 90 + 32 + 3 = ______
6 b. 54 + 59 + 14 = ______
7 a. 20 + 96 + 49 = ______
7 b. 14 + 52 + 4 = ______
8 a. 97 + 78 + 19 = ______
8 b. 72 + 5 + 9 = ______
9 a. 93 + 20 + 89 = ______
9 b. 21 + 56 + 10 = ______
10 a. 16 + 85 + 84 = ______
10 b. 42 + 85 + 8 = ______
Page 2

Answer Key

1 a. 126    
1 b. 115    
2 a. 126    
2 b. 24    
3 a. 116    
3 b. 68    
4 a. 41    
4 b. 141    
5 a. 91    
5 b. 132    
6 a. 125    
6 b. 127    
7 a. 165    
7 b. 70    
8 a. 194    
8 b. 86    
9 a. 202    
9 b. 87    
10 a. 185    
10 b. 135    


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