Posted by: indomath | June 4, 2009 10:33 pm

How to Do Math In Your Head : Quick Math Tricks: Finding Percents in Your Head


Responses

  1. Download mp3 disini ya… carilagump3.com

  2. gmn cara mncri rmus2 cpt mng hitung matematika

  3. visit here . .
    http://keongterbang.wordpress.com/2011/07/13/trik-matematika-part-1/

  4. emmph…jd keinget masa sekolah dulu…

  5. wah, mantappp, ada bnyak cara menghitung tapi ingatlah satu cara biar pas ngitung gak bingung pake yang mana :p


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