Addition Worksheet

Solve.

1 a. 21 + 5 = ______
1 b. 42 + 5 = ______
1 c. 17 + 1 = ______
2 a. 16 + 1 = ______
2 b. 63 + 1 = ______
2 c. 33 + 5 = ______
3 a. 36 + 3 = ______
3 b. 14 + 3 = ______
3 c. 74 + 5 = ______
4 a. 12 + 3 = ______
4 b. 83 + 0 = ______
4 c. 25 + 0 = ______
5 a. 21 + 7 = ______
5 b. 11 + 4 = ______
5 c. 33 + 1 = ______
6 a. 35 + 4 = ______
6 b. 24 + 3 = ______
6 c. 39 + 0 = ______
7 a. 44 + 3 = ______
7 b. 33 + 4 = ______
7 c. 31 + 1 = ______
Page 2

Answer Key

1 a. 26    
1 b. 47    
1 c. 18    
2 a. 17    
2 b. 64    
2 c. 38    
3 a. 39    
3 b. 17    
3 c. 79    
4 a. 15    
4 b. 83    
4 c. 25    
5 a. 28    
5 b. 15    
5 c. 34    
6 a. 39    
6 b. 27    
6 c. 39    
7 a. 47    
7 b. 37    
7 c. 32    


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