【實用教育app】Simple Soroban|最夯免費app

This application is a simple Japanese abacus (soroban / そろばん). It has a free mode where you can use the abacus freely, and a challenge mode with 4 operations (addition, subtraction, one and two digit multiplication, and division) and 3 difficulty levels (easy, medium, hard) where you must race against the clock to perform calculations.

Contains tutorials for:

* basic concepts

* addition

* subtraction

* one-digit multiplication

* two-digit multiplication

NOTE: no tutorial available yet for division, but that's coming soon.

(This is just a hobby project I'm doing for fun. This app is free and doesn't have in-app purchases or ads).

免費玩Simple Soroban APP玩免費

免費玩Simple Soroban App

Simple Soroban APP LOGO

Simple Soroban APP QRCode