Addition Worksheet

Solve.

1 a. 2 + __________________ + 200 + 4000 + 10000 + 800000 = 814272
2 a. 1 + 300 + 0 + 80 + _______________ + 300000 = 320381
3 a. 2 + 20 + 900 + 4000 + _______________ + 200000 = 274922
4 a. 500 + 30 + 300000 + 0 + 50000 + _______________ = 350539
5 a. 700 + _______________ + 300000 + 1000 + 90000 + 7 = 391787
6 a. 0 + 90 + 200 + 6000 + 70000 + _______________ = 276290
7 a. 100 + 30 + _______________ + 0 + 20000 + 0 = 520130
8 a. 5 + 500 + 2000 + __________________ + 30 + 600000 = 662535
9 a. 2 + 900 + __________________ + 90 + 10000 + 900000 = 916992
10 a. 8 + 700 + 3000 + 0 + __________________ + 700000 = 743708
11 a. __________________ + 90 + 300 + 3000 + 90000 + 800000 = 893397
12 a. 9 + __________________ + 700 + 3000 + 90000 + 700000 = 793749
Page 2

Answer Key

1 a. 70    
2 a. 20000    
3 a. 70000    
4 a. 9    
5 a. 80    
6 a. 200000    
7 a. 500000    
8 a. 60000    
9 a. 6000    
10 a. 40000    
11 a. 7    
12 a. 40    

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