The Japanese soroban, otherwise known as an abacus, has been used for centuries in markets around the world. From stones and grooves in the sand, the soroban is now realized on the iPad, complete with how-to-use tutorials. Once you get the hang of it, math has never been so easy!
免費玩npiSoroban APP玩免費
免費玩npiSoroban App
npiSoroban APP LOGO
npiSoroban 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 | iOS App Store | 1.2 App下載 | $0.99 | 2011-02-17 | 2015-05-30 |
