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OpenStudy (tiff9702):
20*20
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OpenStudy (nonopro):
400
OpenStudy (anonymous):
400
OpenStudy (nonopro):
hi angel12310
OpenStudy (anonymous):
This is my way of doing it dont count the 0's. So, first do 2*2 which is 4 then add how many 0's r in the problem which r 2 so that would be 400 or u could use a calculator lol
OpenStudy (anonymous):
Hey nonopro
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