Math Trick! (Must See)!

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Amazing Cool Math Tricks Know Schools Learning Number
SNGPSo
  • By: SNGPSo
  • Subscribers: 0
  • Updated: 09-Feb-09
  • Videos: 1
  • United States English
  • Comments: 0
  • Views: 570
  • Added: 09-Feb-09

Remember... Tell your friend to choose a number (and not tell it to you), multiply it by 2, Add a number (and divide that number in haft in your mind to know the final result your friend will have!!), Divide by 2, And substract the first number (that has been choosen by your friend).
Enjoy!
Edit : AAAHH !!! it's 'lastly but not leastly' what kind of english have i ?
Sorry; i can's fix it now...

  1. Categories: Entertainment, How To
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Math Trick! (Must See)!

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