Addition Worksheet

Solve.

1 a. ____________ + 300 = 7000
 
1 b. ____________ + 300 = 3000
 
2 a. 800 + ____________ = 6000
 
2 b. ____________ + 2100 = 3000
 
3 a. ____________ + 900 = 4000
 
3 b. ____________ + 5800 = 9000
 
4 a. ____________ + 3100 = 10000
 
4 b. ____________ + 1700 = 9000
 
5 a. ____________ + 2400 = 4000
 
5 b. ____________ + 6300 = 10000
 
6 a. 2200 + ____________ = 4000
 
6 b. ____________ + 1900 = 10000
 
7 a. ____________ + 7900 = 9000
 
7 b. 400 + ____________ = 8000
 
8 a. ____________ + 1900 = 5000
 
8 b. 5100 + ____________ = 6000
 
Page 2

Answer Key

1 a. 6700    
1 b. 2700    
2 a. 5200    
2 b. 900    
3 a. 3100    
3 b. 3200    
4 a. 6900    
4 b. 7300    
5 a. 1600    
5 b. 3700    
6 a. 1800    
6 b. 8100    
7 a. 1100    
7 b. 7600    
8 a. 3100    
8 b. 900    


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