Addition Worksheet

Solve.

1 a. 30 + 12 + 26 = ________
2 a. 42 + 5 + 17 = ________
3 a. 45 + 35 + 15 = ________
4 a. 39 + 17 + 17 = ________
5 a. 80 + 9 + 5 = ________
6 a. 55 + 38 + 77 = ________
7 a. 11 + 29 + 26 = ________
8 a. 38 + 50 + 72 = ________
9 a. 79 + 7 + 78 = ________
10 a. 37 + 11 + 30 = ________
11 a. 15 + 71 + 39 = ________
12 a. 52 + 21 + 43 = ________
Page 2

Answer Key

1 a. 68    
2 a. 64    
3 a. 95    
4 a. 73    
5 a. 94    
6 a. 170    
7 a. 66    
8 a. 160    
9 a. 164    
10 a. 78    
11 a. 125    
12 a. 116    


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