Addition Worksheet

Solve.

1 a. 0 + 8000 + 800 + ____________ = 8880
 
1 b. 2 + 900 + 1000 + _________ = 1982
 
2 a. 1 + ____________ + 800 + 20 = 9821
 
2 b. 6 + ____________ + 700 + 9000 = 9766
 
3 a. 90 + _________ + 500 + 3000 = 3593
 
3 b. 900 + 40 + 9000 + ____________ = 9948
 
4 a. ____________ + 0 + 700 + 7000 = 7720
 
4 b. 7 + _________ + 500 + 3000 = 3587
 
5 a. 8 + 700 + _________ + 30 = 3738
 
5 b. ____________ + 500 + 60 + 3 = 9563
 
6 a. 90 + _________ + 500 + 2000 = 2591
 
6 b. 7 + ____________ + 500 + 90 = 8597
 
7 a. 30 + ____________ + 200 + 9000 = 9230
 
7 b. ____________ + 50 + 900 + 3000 = 3950
 
8 a. 3 + ____________ + 600 + 20 = 4623
 
8 b. ____________ + 0 + 300 + 7000 = 7306
 
Page 2

Answer Key

1 a. 80    
1 b. 80    
2 a. 9000    
2 b. 60    
3 a. 3    
3 b. 8    
4 a. 20    
4 b. 80    
5 a. 3000    
5 b. 9000    
6 a. 1    
6 b. 8000    
7 a. 0    
7 b. 0    
8 a. 4000    
8 b. 6    

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