價格：免費
更新日期：2019-06-13
檔案大小：16M
目前版本：1.16
版本需求：Android 4.1 以上版本
官方網站：http://bobandcompany.free.fr/
Email：bobcompany69@gmail.com
聯絡地址：2 rue de la Haute Valois 69390 MILLERY FRANCE
Improve your mental calculation on the additions, multiplications and substractions of tables from 1 to 10.
You have 60 seconds to resolve the most additions or multiplications for each of the tables from 1 to 10 or all at once.
Try to beat your own record for each table with record history.
Test your speed.
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