Addition Worksheet

Solve.

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

Answer Key

1 a. 123    
1 b. 102    
2 a. 64    
2 b. 121    
3 a. 112    
3 b. 130    
4 a. 86    
4 b. 126    
5 a. 115    
5 b. 68    
6 a. 111    
6 b. 158    
7 a. 108    
7 b. 78    


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