Addition Worksheet

Solve.

1 a. ____________ + 8400 = 11300
 
1 b. 8700 + ____________ = 10000
 
2 a. ____________ + 5100 = 6600
 
2 b. ____________ + 100 = 5600
 
3 a. 5500 + ____________ = 6500
 
3 b. 300 + _________ = 1500
 
4 a. 6600 + ____________ = 9600
 
4 b. 3300 + ____________ = 6100
 
5 a. 2300 + ____________ = 9400
 
5 b. ____________ + 800 = 2000
 
6 a. ____________ + 900 = 9800
 
6 b. ____________ + 2200 = 3100
 
7 a. 5600 + ____________ = 6500
 
7 b. ____________ + 5000 = 5100
 
8 a. 1100 + ____________ = 2100
 
8 b. 1300 + ____________ = 3100
 
Page 2

Answer Key

1 a. 2900    
1 b. 1300    
2 a. 1500    
2 b. 5500    
3 a. 1000    
3 b. 1200    
4 a. 3000    
4 b. 2800    
5 a. 7100    
5 b. 1200    
6 a. 8900    
6 b. 900    
7 a. 900    
7 b. 100    
8 a. 1000    
8 b. 1800    


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