Posted by: indomath | June 4, 2009 10:33 pm
How to Do Math In Your Head : Quick Math Tricks: Finding Percents in Your Head
Posted in Trik-Trik Matematika
Mari Belajar Matematika
IndoMath – Pusat Berbagi & Belajar Matematika Indonesia
Asal Pengunjung
Mari Belajar Matematika 
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By: Carilagump3 on July 9, 2010 9:00 am
at 9:00 am
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at 1:42 am
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at 2:50 pm
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By: jendrosangar on July 13, 2011 2:50 pm
at 2:50 pm
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at 10:36 pm
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By: Hermant on February 7, 2013 4:42 pm
at 4:42 pm
Mas afri memiliki 16 kantong kelereng
Setiap kantong berisi 15butir kelereng
Kelereng” tersebut dibagikan kpd 12 temannya
Jika semua kelereng dibagikan sama banyak maka setiap teman nya akan menerima………kelereng
By: fahrul on July 25, 2017 6:13 pm
at 6:13 pm