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  • Beauty of Mathematics mathematics,Symmetry of numbers...,by Randhir Mehta,Pre School maths,preschool maths,nursury maths for kids,Symmetry of numbers...

    This is merely scratching the surface. What's really interesting is when you generalize these patterns; like using other bases. For instance: We all know that in a multiple of 9, all the digits add up to 9 a multiple of 9. But you can go farther and show that that works in ANY base. In... more

    Reviewed by dreamwalker007 Jul 02 2008, 06:59pm ( 115 reviews ) 4to40.com

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