mental aritmetik, kira cepat menggunakan jari. preview di ulu tiram. Untuk pertanyaan dan tempahan penceramah, sila hubungi 013-7777019 layari laman web www.motivasi.net.my
i'm confused,the reality who found the method of calculation with finggers for the first time?? i looked all this methods are same...from indonesia, china , malaysia, america...
i'm confused,the reality who found the method of calculation with finggers for the first time?? i looked all this methods are same...from indonesia, china , malaysia, america...
neoadventure 3 years ago
We call it in Indonesia is Jarimatika.. very easy ha. We like it !
kailegna 3 years ago