Addition Worksheet

Solve.

1 a. 80 + 7 = ______
1 b. 60 + 5 = ______
1 c. 0 + 80 = ______
2 a. 0 + 60 = ______
2 b. 9 + 80 = ______
2 c. 90 + 9 = ______
3 a. 70 + 7 = ______
3 b. 7 + 80 = ______
3 c. 4 + 90 = ______
4 a. 5 + 50 = ______
4 b. 9 + 60 = ______
4 c. 3 + 60 = ______
5 a. 3 + 40 = ______
5 b. 3 + 90 = ______
5 c. 40 + 4 = ______
6 a. 80 + 2 = ______
6 b. 30 + 7 = ______
6 c. 1 + 50 = ______
7 a. 9 + 50 = ______
7 b. 80 + 5 = ______
7 c. 1 + 80 = ______
8 a. 6 + 20 = ______
8 b. 10 + 4 = ______
8 c. 70 + 6 = ______
Page 2

Answer Key

1 a. 87    
1 b. 65    
1 c. 80    
2 a. 60    
2 b. 89    
2 c. 99    
3 a. 77    
3 b. 87    
3 c. 94    
4 a. 55    
4 b. 69    
4 c. 63    
5 a. 43    
5 b. 93    
5 c. 44    
6 a. 82    
6 b. 37    
6 c. 51    
7 a. 59    
7 b. 85    
7 c. 81    
8 a. 26    
8 b. 14    
8 c. 76    


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