Addition Worksheet

Solve.

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

Answer Key

1 a. 36    
1 b. 38    
1 c. 13    
2 a. 16    
2 b. 42    
2 c. 73    
3 a. 93    
3 b. 83    
3 c. 35    
4 a. 47    
4 b. 98    
4 c. 45    
5 a. 24    
5 b. 74    
5 c. 86    
6 a. 94    
6 b. 59    
6 c. 49    
7 a. 63    
7 b. 99    
7 c. 90    
8 a. 21    
8 b. 58    
8 c. 41    


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