Addition Worksheet

Solve.

1 a. 1500 + 2100 + 400 = __________
 
1 b. 2300 + 800 + 700 = __________
 
2 a. 700 + 1900 + 2100 = __________
 
2 b. 2800 + 2900 + 200 = __________
 
3 a. 3000 + 600 + 100 = __________
 
3 b. 1400 + 700 + 900 = __________
 
4 a. 900 + 600 + 5400 = __________
 
4 b. 5300 + 300 + 2400 = __________
 
5 a. 400 + 4000 + 200 = __________
 
5 b. 400 + 2200 + 4100 = __________
 
6 a. 3900 + 400 + 2700 = __________
 
6 b. 3800 + 400 + 600 = __________
 
7 a. 3400 + 400 + 2900 = __________
 
7 b. 900 + 1700 + 5600 = __________
 
8 a. 5500 + 500 + 2800 = __________
 
8 b. 700 + 1600 + 3500 = __________
 
Page 2

Answer Key

1 a. 4000    
1 b. 3800    
2 a. 4700    
2 b. 5900    
3 a. 3700    
3 b. 3000    
4 a. 6900    
4 b. 8000    
5 a. 4600    
5 b. 6700    
6 a. 7000    
6 b. 4800    
7 a. 6700    
7 b. 8200    
8 a. 8800    
8 b. 5800    

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