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April 18, 2014

April 18, 2014

Posted by **mm** on Thursday, November 4, 2010 at 7:18pm.

- math -
**anna**, Thursday, November 4, 2010 at 7:48pmuse the distributive property

so 100*20 and 100*40

then multiply them :)

- math -
**Henry**, Friday, November 5, 2010 at 11:16pm100(20 * 40) = 100 * 800 = 80000.

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