Addition Worksheet

Solve.

1 a. ____________ + 2000 = 4500
 
1 b. ____________ + 1800 = 8400
 
2 a. 4900 + ____________ = 7700
 
2 b. 2400 + ____________ = 4500
 
3 a. ____________ + 2300 = 2700
 
3 b. ____________ + 4600 = 6100
 
4 a. ____________ + 100 = 5400
 
4 b. ____________ + 5500 = 7400
 
5 a. ____________ + 600 = 6500
 
5 b. 1600 + ____________ = 3900
 
6 a. 7100 + ____________ = 8000
 
6 b. 2500 + ____________ = 7100
 
7 a. ____________ + 900 = 8900
 
7 b. 6200 + ____________ = 7800
 
8 a. ____________ + 1900 = 4200
 
8 b. ____________ + 7800 = 8600
 
Page 2

Answer Key

1 a. 2500    
1 b. 6600    
2 a. 2800    
2 b. 2100    
3 a. 400    
3 b. 1500    
4 a. 5300    
4 b. 1900    
5 a. 5900    
5 b. 2300    
6 a. 900    
6 b. 4600    
7 a. 8000    
7 b. 1600    
8 a. 2300    
8 b. 800    


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