Addition Worksheet

Solve.

1 a. ____________ + 600 = 4000
 
1 b. ____________ + 2900 = 10000
 
2 a. 900 + _________ = 1000
 
2 b. 5100 + ____________ = 9000
 
3 a. ____________ + 3200 = 10000
 
3 b. 200 + ____________ = 5000
 
4 a. 1800 + ____________ = 3000
 
4 b. 3200 + ____________ = 7000
 
5 a. ____________ + 6200 = 7000
 
5 b. ____________ + 4600 = 6000
 
6 a. 1000 + ____________ = 8000
 
6 b. 1800 + ____________ = 4000
 
7 a. 2800 + ____________ = 5000
 
7 b. ____________ + 1900 = 3000
 
8 a. 3100 + ____________ = 10000
 
8 b. ____________ + 1100 = 3000
 
Page 2

Answer Key

1 a. 3400    
1 b. 7100    
2 a. 100    
2 b. 3900    
3 a. 6800    
3 b. 4800    
4 a. 1200    
4 b. 3800    
5 a. 800    
5 b. 1400    
6 a. 7000    
6 b. 2200    
7 a. 2200    
7 b. 1100    
8 a. 6900    
8 b. 1900    


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