Addition Worksheet

Solve.

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

Answer Key

1 a. 111    
1 b. 95    
2 a. 116    
2 b. 111    
3 a. 107    
3 b. 106    
4 a. 175    
4 b. 36    
5 a. 130    
5 b. 153    
6 a. 148    
6 b. 62    
7 a. 88    
7 b. 89    


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