Addition Worksheet

Solve.

1 a. ____________ + 30 + 400 + 6000 = 6434
 
1 b. 8 + 60 + 400 + ____________ = 4468
 
2 a. ____________ + 9000 + 0 + 50 = 9055
 
2 b. 8 + _________ + 3000 + 60 = 3168
 
3 a. ____________ + 50 + 400 + 8000 = 8456
 
3 b. ____________ + 9000 + 900 + 30 = 9934
 
4 a. 1000 + 0 + 10 + _________ = 1012
 
4 b. _________ + 600 + 10 + 0 = 3610
 
5 a. 3000 + 500 + 50 + _________ = 3556
 
5 b. 6 + 800 + ____________ + 80 = 5886
 
6 a. _________ + 10 + 600 + 3000 = 3610
 
6 b. 700 + 70 + 7000 + ____________ = 7773
 
7 a. 4000 + ____________ + 90 + 7 = 4897
 
7 b. ____________ + 90 + 400 + 5000 = 5490
 
8 a. 9 + 600 + _________ + 50 = 2659
 
8 b. 0 + ____________ + 7000 + 20 = 7420
 
Page 2

Answer Key

1 a. 4    
1 b. 4000    
2 a. 5    
2 b. 100    
3 a. 6    
3 b. 4    
4 a. 2    
4 b. 3000    
5 a. 6    
5 b. 5000    
6 a. 0    
6 b. 3    
7 a. 800    
7 b. 0    
8 a. 2000    
8 b. 400    

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