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Friday, December 17, 2010

Puzzling way to mulitiply & divide

http://www.huffingtonpost.com/2010/12/16/ancient-egypt-math-computer_n_797806.html

1 comment:

  1. Can you use hyperlinks in your post so people don't have to copy and paste the URL to follow your links? To do this, highlight the text and click the 'Link' button in the editor and paste in the URL.

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