Another multiplication trick

898 Views 8 Replies 8 Participants Last post by didelphus, May 5, 2009

no5no5

Discussion Starter · Apr 21, 2009

I can't remember what thread it was that had a bunch of multiplication tricks in it, but I found a new one and I wanted to share. This is similar to anther trick someone else posted, but I don't think it's the same. If it's already been posted, oh well.

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expecting-joy

· #2 · Apr 21, 2009

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eepster

· #3 · Apr 22, 2009

Now that's a lot faster than finding a calculator, and way more accurate than my memory.

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meemee

· #4 · Apr 22, 2009

oooh look at this one. i dont think this has been posted before.

i am sooo excited in finding this one. how cool and what a reflection of culture.

chinese multiplication

http://www.youtube.com/watch?v=8iIU9...eature=related