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المعداد الظاهري لتدريب في برنامج soroban الحساب الذهني
the application "abacus" is in the form of a Japanese abacus named "soroban".
In this exercise you will train yourself to:
-Read the beads represent on the abacus
- Compose on the abacus the number
- Train for the four operations (addition-subtraction-multiplication and division)
the purpose of the "abacus" application is to improve the imaginition of pearls and the development of mental calculation skills.
تحديث لأحدث إصدار 1.1
Last updated on 06/11/2018
Help video updated
Trigger next exercise after checking answer
جاري في الترجمة...
abacus soroban
1.1 by AFHIM SALAH
06/11/2018