Addition Worksheet

Solve.

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

Answer Key

1 a. 137    
1 b. 141    
2 a. 103    
2 b. 112    
3 a. 140    
3 b. 161    
4 a. 187    
4 b. 182    
5 a. 123    
5 b. 151    
6 a. 143    
6 b. 125    
7 a. 98    
7 b. 54    


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