Addition Worksheet

Solve.

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

Answer Key

1 a. 50    
1 b. 85    
1 c. 66    
2 a. 61    
2 b. 90    
2 c. 43    
3 a. 55    
3 b. 99    
3 c. 37    
4 a. 91    
4 b. 12    
4 c. 78    
5 a. 30    
5 b. 72    
5 c. 75    
6 a. 35    
6 b. 89    
6 c. 27    
7 a. 96    
7 b. 82    
7 c. 74    
8 a. 68    
8 b. 52    
8 c. 83    


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