Addition Worksheet

Solve.

1 a. 0 + 40 + 800 + ____________ = 7840
 
1 b. 500 + ____________ + 9000 + 5 = 9515
 
2 a. 30 + 9 + _________ + 2000 = 2739
 
2 b. ____________ + 40 + 0 + 9000 = 9044
 
3 a. ____________ + 10 + 300 + 4000 = 4310
 
3 b. _________ + 70 + 1000 + 8 = 1978
 
4 a. 8 + 200 + 8000 + ____________ = 8208
 
4 b. 7 + ____________ + 900 + 3000 = 3957
 
5 a. ____________ + 70 + 4000 + 2 = 4472
 
5 b. 9 + 50 + 900 + ____________ = 7959
 
6 a. 9000 + ____________ + 90 + 9 = 9799
 
6 b. _________ + 800 + 70 + 2 = 1872
 
7 a. 2 + 800 + ____________ + 20 = 5822
 
7 b. 5 + 90 + 800 + _________ = 2895
 
8 a. 500 + 50 + 5000 + ____________ = 5556
 
8 b. 6 + 6000 + 600 + ____________ = 6686
 
Page 2

Answer Key

1 a. 7000    
1 b. 10    
2 a. 700    
2 b. 4    
3 a. 0    
3 b. 900    
4 a. 0    
4 b. 50    
5 a. 400    
5 b. 7000    
6 a. 700    
6 b. 1000    
7 a. 5000    
7 b. 2000    
8 a. 6    
8 b. 80    


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