Addition Worksheet

Solve.

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

Answer Key

1 a. 134    
1 b. 134    
2 a. 106    
2 b. 101    
3 a. 95    
3 b. 80    
4 a. 50    
4 b. 194    
5 a. 156    
5 b. 129    
6 a. 71    
6 b. 134    
7 a. 147    
7 b. 70    
8 a. 91    
8 b. 110    
9 a. 112    
9 b. 82    
10 a. 135    
10 b. 48    


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