Addition Worksheet

Solve.

1 a. ____________ + 300 = 8400
 
1 b. ____________ + 700 = 8800
 
2 a. 3400 + ____________ = 6100
 
2 b. ____________ + 4800 = 6500
 
3 a. ____________ + 300 = 3200
 
3 b. 2300 + ____________ = 4200
 
4 a. 8600 + ____________ = 11000
 
4 b. ____________ + 200 = 5900
 
5 a. ____________ + 6500 = 7800
 
5 b. ____________ + 8000 = 10300
 
6 a. ____________ + 1600 = 5400
 
6 b. ____________ + 3600 = 4400
 
7 a. 6500 + ____________ = 9200
 
7 b. ____________ + 2300 = 10600
 
8 a. ____________ + 4600 = 6100
 
8 b. ____________ + 2900 = 4700
 
Page 2

Answer Key

1 a. 8100    
1 b. 8100    
2 a. 2700    
2 b. 1700    
3 a. 2900    
3 b. 1900    
4 a. 2400    
4 b. 5700    
5 a. 1300    
5 b. 2300    
6 a. 3800    
6 b. 800    
7 a. 2700    
7 b. 8300    
8 a. 1500    
8 b. 1800    


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