Addition Worksheet

Solve.

1 a. _________ + 800 + 80 + 7 = 2887
 
1 b. _________ + 1000 + 800 + 70 = 1875
 
2 a. 7000 + 0 + ____________ + 0 = 7040
 
2 b. 1 + 20 + ____________ + 5000 = 5321
 
3 a. 9 + ____________ + 300 + 9000 = 9309
 
3 b. ____________ + 900 + 9000 + 40 = 9942
 
4 a. 6 + 20 + 900 + ____________ = 6926
 
4 b. ____________ + 900 + 9000 + 60 = 9963
 
5 a. 9 + 400 + 4000 + ____________ = 4479
 
5 b. 6 + 600 + _________ + 30 = 1636
 
6 a. ____________ + 200 + 5000 + 40 = 5241
 
6 b. ____________ + 0 + 900 + 9000 = 9905
 
7 a. 8 + ____________ + 200 + 7000 = 7248
 
7 b. 2 + 50 + 0 + ____________ = 9052
 
8 a. 8 + _________ + 200 + 10 = 2218
 
8 b. 70 + _________ + 100 + 3000 = 3175
 
Page 2

Answer Key

1 a. 2000    
1 b. 5    
2 a. 40    
2 b. 300    
3 a. 0    
3 b. 2    
4 a. 6000    
4 b. 3    
5 a. 70    
5 b. 1000    
6 a. 1    
6 b. 5    
7 a. 40    
7 b. 9000    
8 a. 2000    
8 b. 5    


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