價格：免費
更新日期：2018-10-11
檔案大小：4.1M
目前版本：1.8
版本需求：Android 4.0.3 以上版本
官方網站：mailto:Denis.Bolshoiden@gmail.com
Email：https://sites.google.com/view/mentalarithmetic/%D0%B3%D0%BB%D0%B0%D0%B2%D0%BD%D0%B0%D1%8F
With this program you can train your abilities mental calculations. You can select one or more mathematical operations, for test cases. Supported by addition, subtraction, multiplication and division. Also select a range of numbers that will be present in the examples. Your task is to choose the correct answer from each bid. Each correct answer will add a few seconds to the time set aside for reflection responses. Survive as long as possible in this storm mathematical !!!!.
