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A new multiplication method

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by Math Tutor » Fri Oct 03, 2014 1:11 am

A Japan method that show us how to multiply two numbers easily.

Here is the youtube video:
http://youtu.be/VJf8XAhC550

Math Tutor: Site Admin; Posts: 429; Joined: Sun Oct 09, 2005 11:37 am; Reputation: 42

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