價格：免費
更新日期：2018-10-13
檔案大小：15.7 MB
目前版本：4.0
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
SocalAnEducation-AN app allows students of the abacus to practice their abacus and mental arithmatic skills.
The app features configurations for addition, subtraction, math and division for levels 10 to advanced.
The flash speeds can also be adjusted to slow or increase the speed of the flash intervals as well as the number of flashes for display.
This application is a perfect fit for abacus students.
支援平台：iPhone, iPad