Addition Worksheet

Solve.

1 a. 21 + 7 = ______
1 b. 46 + 0 = ______
1 c. 86 + 0 = ______
2 a. 17 + 1 = ______
2 b. 53 + 6 = ______
2 c. 35 + 1 = ______
3 a. 31 + 5 = ______
3 b. 31 + 1 = ______
3 c. 83 + 4 = ______
4 a. 42 + 7 = ______
4 b. 35 + 3 = ______
4 c. 15 + 4 = ______
5 a. 23 + 6 = ______
5 b. 87 + 2 = ______
5 c. 74 + 2 = ______
6 a. 20 + 6 = ______
6 b. 15 + 3 = ______
6 c. 28 + 0 = ______
7 a. 32 + 4 = ______
7 b. 20 + 9 = ______
7 c. 52 + 6 = ______
Page 2

Answer Key

1 a. 28    
1 b. 46    
1 c. 86    
2 a. 18    
2 b. 59    
2 c. 36    
3 a. 36    
3 b. 32    
3 c. 87    
4 a. 49    
4 b. 38    
4 c. 19    
5 a. 29    
5 b. 89    
5 c. 76    
6 a. 26    
6 b. 18    
6 c. 28    
7 a. 36    
7 b. 29    
7 c. 58    


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