Addition Worksheet

Solve.

1 a. 200 + 900 + 900 = __________
 
1 b. 900 + 1800 + 300 = __________
 
2 a. 1400 + 5300 + 400 = __________
 
2 b. 2500 + 1900 + 200 = __________
 
3 a. 5700 + 1400 + 200 = __________
 
3 b. 800 + 2500 + 900 = __________
 
4 a. 1400 + 5200 + 100 = __________
 
4 b. 400 + 2300 + 1100 = __________
 
5 a. 1400 + 2400 + 500 = __________
 
5 b. 5200 + 700 + 2900 = __________
 
6 a. 4100 + 700 + 2600 = __________
 
6 b. 3700 + 700 + 3000 = __________
 
7 a. 5000 + 500 + 2900 = __________
 
7 b. 2100 + 1700 + 700 = __________
 
8 a. 600 + 1500 + 500 = __________
 
8 b. 1400 + 1200 + 800 = __________
 
Page 2

Answer Key

1 a. 2000    
1 b. 3000    
2 a. 7100    
2 b. 4600    
3 a. 7300    
3 b. 4200    
4 a. 6700    
4 b. 3800    
5 a. 4300    
5 b. 8800    
6 a. 7400    
6 b. 7400    
7 a. 8400    
7 b. 4500    
8 a. 2600    
8 b. 3400    

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