Addition Worksheet

Solve.

1 a. 700 + 40 + 9000 + ____________ = 9749
 
1 b. 1 + ____________ + 200 + 50 = 6251
 
2 a. 7 + 700 + _________ + 70 = 3777
 
2 b. 9000 + 600 + 70 + ____________ = 9679
 
3 a. 3 + 900 + ____________ + 30 = 9933
 
3 b. 2 + 900 + 1000 + _________ = 1982
 
4 a. 2 + ____________ + 5000 + 80 = 5482
 
4 b. 0 + 8 + 0 + _________ = 1008
 
5 a. 7000 + ____________ + 60 + 5 = 7765
 
5 b. ____________ + 6000 + 700 + 90 = 6790
 
6 a. ____________ + 70 + 6000 + 7 = 6777
 
6 b. 600 + 10 + 8000 + ____________ = 8615
 
7 a. ____________ + 9000 + 0 + 80 = 9083
 
7 b. 2 + _________ + 300 + 80 = 2382
 
8 a. 20 + 8 + 800 + ____________ = 5828
 
8 b. 6 + 900 + 3000 + _________ = 3906
 
Page 2

Answer Key

1 a. 9    
1 b. 6000    
2 a. 3000    
2 b. 9    
3 a. 9000    
3 b. 80    
4 a. 400    
4 b. 1000    
5 a. 700    
5 b. 0    
6 a. 700    
6 b. 5    
7 a. 3    
7 b. 2000    
8 a. 5000    
8 b. 0    


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