Nanosecond Multiplication Trick!

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Math, Mathematics, Calculate, Calculation, Magic Tricks, Easy, Fast, Quick, Mathematical, Formula, How, Windows XP

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A Cool Mathematical Trick Which Will Make Your Multiplications Lightning Fast!!

  1. By: shoks
  2. Categories Comedy, Wheels & Wings
  3. Views 6,046
  4. Added :21-May-07
Comments on Nanosecond Multiplication Trick!
Other comments on this video
  • excellent trick!! 5 stars!

    wow! this trick is great! it can't get simpler than this..keep it up buddy.

    By busybuzz 1169209814
  • Lame Trick

    Sorry, but the premise and the explanation is lame. You left your audience hanging about sums that go over 9, and you didn't give a hint why it worked.

    Math isn't a series of disparate tricks, and it's bad mojo to give people the impression that it is. If you use a trick, it should be to lead people to wonder and explore why it works, not be left hanging with false impressions.

    I know your intentions were good, but "show-and-tell" math is what makes bad students.

    By Mathmojo 1268166194
  • excellent trick!! 5 stars!

    Nice trick....thanks

    By MVPPRO 1185319132
  • It does not work!

    It does not work with digits higher than 6!

    By nobelchen 1169204563
    • it does work

      hi. go carefully thru the video again. the trick does work even upto digits 9. look, the 2nd bigger number has a 7 in it.

      By shoks 1169208788
    • multiplication trick

      hi it does work with any number but as some additions will add up to over 9 you have to carry 1. the easiest way to do this is to work from right to left not left to right

      By andoslot1 1193492528
6 Comments
 

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