Abacus App
3.85
التعليم | 17.9MB
A simple abacus app supporting 6 types of abacus (soroban, suanpan, binary, Russian, school & rekenrek) as well as a variable number of rods on each abacus.
تحديث: 2017-02-26
الإصدار: 1.3.4
نظام الأندرويد المتوافق: Android 2.3.3 or later