Addition Worksheet

Solve.

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

Answer Key

1 a. 122    
1 b. 55    
2 a. 110    
2 b. 145    
3 a. 56    
3 b. 90    
4 a. 88    
4 b. 130    
5 a. 144    
5 b. 151    
6 a. 98    
6 b. 114    
7 a. 70    
7 b. 88    


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