Addition Worksheet

Solve.

1 a. _________ + 3000 + 600 + 20 = 3623
 
1 b. 80 + ____________ + 500 + 5000 = 5582
 
2 a. ____________ + 9 + 900 + 3000 = 3939
 
2 b. 1000 + 0 + _________ + 0 = 1050
 
3 a. ____________ + 7000 + 500 + 40 = 7545
 
3 b. 6 + 5000 + ____________ + 0 = 5506
 
4 a. 6000 + 500 + ____________ + 2 = 6562
 
4 b. 400 + 60 + 7000 + ____________ = 7461
 
5 a. 3 + 700 + ____________ + 70 = 4773
 
5 b. 60 + 7 + _________ + 2000 = 2567
 
6 a. 4 + ____________ + 3000 + 30 = 3934
 
6 b. 5 + 800 + _________ + 60 = 1865
 
7 a. 0 + _________ + 200 + 1000 = 1200
 
7 b. 0 + 0 + 0 + ____________ = 6000
 
8 a. 5 + ____________ + 300 + 50 = 6355
 
8 b. 8 + 2000 + _________ + 80 = 2288
 
Page 2

Answer Key

1 a. 3    
1 b. 2    
2 a. 30    
2 b. 50    
3 a. 5    
3 b. 500    
4 a. 60    
4 b. 1    
5 a. 4000    
5 b. 500    
6 a. 900    
6 b. 1000    
7 a. 0    
7 b. 6000    
8 a. 6000    
8 b. 200    

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