Addition Worksheet

Solve.

1 a. ____________ + 3600 = 7000
 
1 b. 3400 + ____________ = 7000
 
2 a. ____________ + 2900 = 7000
 
2 b. 4700 + ____________ = 7000
 
3 a. 2300 + ____________ = 4000
 
3 b. 6500 + ____________ = 9000
 
4 a. 3400 + ____________ = 9000
 
4 b. 400 + ____________ = 8000
 
5 a. ____________ + 5100 = 8000
 
5 b. ____________ + 3600 = 4000
 
6 a. 1700 + ____________ = 7000
 
6 b. 4400 + ____________ = 5000
 
7 a. 5600 + ____________ = 8000
 
7 b. ____________ + 2800 = 5000
 
8 a. 1200 + ____________ = 6000
 
8 b. ____________ + 3400 = 6000
 
Page 2

Answer Key

1 a. 3400    
1 b. 3600    
2 a. 4100    
2 b. 2300    
3 a. 1700    
3 b. 2500    
4 a. 5600    
4 b. 7600    
5 a. 2900    
5 b. 400    
6 a. 5300    
6 b. 600    
7 a. 2400    
7 b. 2200    
8 a. 4800    
8 b. 2600    


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