Addition Worksheet

Solve.

1 a. 4 + 30 + 800 = ________
 
1 b. 8 + 30 + 300 = ________
 
2 a. 3 + 80 + 100 = ________
 
2 b. 3 + 80 + 400 = ________
 
3 a. 60 + 4 + 600 = ________
 
3 b. 8 + 80 + 600 = ________
 
4 a. 3 + 90 + 100 = ________
 
4 b. 6 + 50 + 600 = ________
 
5 a. 0 + 90 + 900 = ________
 
5 b. 6 + 90 + 900 = ________
 
6 a. 30 + 8 + 100 = ________
 
6 b. 20 + 5 + 600 = ________
 
7 a. 6 + 40 + 200 = ________
 
7 b. 4 + 500 + 40 = ________
 
8 a. 7 + 0 + 800 = ________
 
8 b. 1 + 40 + 200 = ________
 
Page 2

Answer Key

1 a. 834    
1 b. 338    
2 a. 183    
2 b. 483    
3 a. 664    
3 b. 688    
4 a. 193    
4 b. 656    
5 a. 990    
5 b. 996    
6 a. 138    
6 b. 625    
7 a. 246    
7 b. 544    
8 a. 807    
8 b. 241    


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