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
| 熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
|---|---|---|---|---|---|---|
| 未知 | Android Google Play | 1.0.9 App下載 | 免費 | 1970-01-01 | 2015-04-24 |
