Addition Worksheet

Solve.

1 a. 0 + 500 + 50 = ________
 
1 b. 9 + 50 + 700 = ________
 
2 a. 200 + 0 + 6 = ________
 
2 b. 4 + 300 + 70 = ________
 
3 a. 5 + 70 + 700 = ________
 
3 b. 6 + 200 + 30 = ________
 
4 a. 2 + 20 + 600 = ________
 
4 b. 7 + 20 + 700 = ________
 
5 a. 30 + 4 + 100 = ________
 
5 b. 7 + 60 + 200 = ________
 
6 a. 8 + 50 + 600 = ________
 
6 b. 2 + 30 + 800 = ________
 
7 a. 800 + 30 + 5 = ________
 
7 b. 50 + 0 + 900 = ________
 
8 a. 800 + 50 + 4 = ________
 
8 b. 50 + 9 + 100 = ________
 
Page 2

Answer Key

1 a. 550    
1 b. 759    
2 a. 206    
2 b. 374    
3 a. 775    
3 b. 236    
4 a. 622    
4 b. 727    
5 a. 134    
5 b. 267    
6 a. 658    
6 b. 832    
7 a. 835    
7 b. 950    
8 a. 854    
8 b. 159    


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