• Easy to teach maths tricks - how to make a sudoko number grid


    Envoyée le samedi 16 janvier 2010 10:33:10
    par simonc1973
    Vue 1223 fois
    Note 5.0 sur 4 vote(s)

    Harry Chapple age 5 - MENSA child maths genius shows a very easy method of making a sudoko style maths number grid.

    The numbers add up to the same total in every square, line across, up and down.

    Simple and easy to teach maths trick to make a sudoko number grid.

  • mentor291

    haha, any reason that i feel stupid :D Do you think there is any place i can learn this?
    dimanche 02 mai 2010 06:06:56
  • themomo6710

    he is so good
    lundi 19 avril 2010 00:02:23
  • icyouhello

    hes so cute
    samedi 20 mars 2010 11:45:15
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