InstAbacus
チャンネル登録者数 7510人
5049 回視聴 ・ 47いいね ・ 2020/10/16
Abacus is the ancient technique used for quick calculations. The use of Abacus is not just limited to speed maths or mental mathematics but it also improves your concentration, comprehension, listening skills and memory. And all these boost your confidence.
Grab the opportunity to learn it yourself or teach it to your children
Abacus Masterclass - Beginner Level
www.udemy.com/course/abacus-masterclass-beginner-l…
Check out how to hold pencil along with Abacus
• Holding Pencil properly with Abacus for Ri...
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