Addition Worksheet

Solve.

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

Answer Key

1 a. 72    
1 b. 122    
2 a. 100    
2 b. 52    
3 a. 190    
3 b. 54    
4 a. 29    
4 b. 110    
5 a. 80    
5 b. 97    
6 a. 105    
6 b. 98    
7 a. 115    
7 b. 146    


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