價格：免費
更新日期：2017-08-05
檔案大小：934k
目前版本：1.4
版本需求：Android 2.2 以上版本
官方網站：mailto:bj9215@hotmail.com
Abacus
Designed to speed up calculation skills, the game contributes to enhance concentration and problem solving ability.
Students participating in training sessions of Abacus, now have opportunity to test their abilities and skill through this game.
To know more about the Abacus training program please contact Tarbiyah International.