Addition Worksheet

Solve.

1 a. 2 + 80 + 800 = ________
 
1 b. 2 + 40 + 400 = ________
 
2 a. 9 + 60 + 200 = ________
 
2 b. 1 + 700 + 90 = ________
 
3 a. 3 + 70 + 500 = ________
 
3 b. 80 + 0 + 200 = ________
 
4 a. 8 + 0 + 900 = ________
 
4 b. 100 + 10 + 7 = ________
 
5 a. 9 + 800 + 0 = ________
 
5 b. 0 + 5 + 300 = ________
 
6 a. 40 + 3 + 500 = ________
 
6 b. 0 + 70 + 900 = ________
 
7 a. 20 + 1 + 800 = ________
 
7 b. 0 + 40 + 100 = ________
 
8 a. 9 + 700 + 20 = ________
 
8 b. 1 + 90 + 800 = ________
 
Page 2

Answer Key

1 a. 882    
1 b. 442    
2 a. 269    
2 b. 791    
3 a. 573    
3 b. 280    
4 a. 908    
4 b. 117    
5 a. 809    
5 b. 305    
6 a. 543    
6 b. 970    
7 a. 821    
7 b. 140    
8 a. 729    
8 b. 891    


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