Practise mental calculations and get instant statistics on how fast you are doing. You can select number of digits to practise, arithmetic operations and also optional flash mode (for pure mental fun). Workout regularly to keep your mind healthy and improve your speed and accuracy.
熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
---|---|---|---|---|---|---|
美國 (U.S.A) | Windows Windows 市集 | 1.0.0.0 App下載 | 免費 | 2013-05-22 | 2014-09-23 |