Addition Worksheet

Solve.

1 a. 90 + 1 + 200 = ________
 
1 b. 2 + 50 + 200 = ________
 
2 a. 4 + 700 + 60 = ________
 
2 b. 400 + 70 + 9 = ________
 
3 a. 20 + 4 + 100 = ________
 
3 b. 4 + 90 + 800 = ________
 
4 a. 20 + 8 + 600 = ________
 
4 b. 9 + 40 + 700 = ________
 
5 a. 2 + 300 + 80 = ________
 
5 b. 4 + 90 + 200 = ________
 
6 a. 800 + 50 + 2 = ________
 
6 b. 6 + 10 + 400 = ________
 
7 a. 9 + 70 + 200 = ________
 
7 b. 4 + 60 + 500 = ________
 
8 a. 2 + 10 + 900 = ________
 
8 b. 5 + 10 + 200 = ________
 
Page 2

Answer Key

1 a. 291    
1 b. 252    
2 a. 764    
2 b. 479    
3 a. 124    
3 b. 894    
4 a. 628    
4 b. 749    
5 a. 382    
5 b. 294    
6 a. 852    
6 b. 416    
7 a. 279    
7 b. 564    
8 a. 912    
8 b. 215    


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