Addition Worksheet

Solve.

1 a. _______________ + 300 + 5000 + 40000 + 10 + 500000 = 545311
2 a. 0 + 500 + 9000 + 90000 + __________________ + 900000 = 999560
3 a. 80 + __________________ + 700 + 0 + 5 + 800000 = 890785
4 a. 2 + 20 + 700 + 7000 + 80000 + _______________ = 587722
5 a. 0 + 30 + 300 + 1000 + _______________ + 100000 = 161330
6 a. 9 + __________________ + 800 + 8000 + 40000 + 600000 = 648889
7 a. 300000 + 20000 + _______________ + 2000 + 10 + 1 = 322211
8 a. 5 + 30 + _______________ + 9000 + 30000 + 200000 = 239635
9 a. 70000 + 100000 + _______________ + 0 + 6 + 80 = 170786
10 a. 5 + __________________ + 600 + 5000 + 60000 + 600000 = 665685
11 a. 10 + 10000 + 300 + 6000 + _______________ + 100000 = 116314
12 a. 300 + _______________ + 500000 + 3000 + 10000 + 4 = 513334
Page 2

Answer Key

1 a. 1    
2 a. 60    
3 a. 90000    
4 a. 500000    
5 a. 60000    
6 a. 80    
7 a. 200    
8 a. 600    
9 a. 700    
10 a. 80    
11 a. 4    
12 a. 30    


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