價格：免費
更新日期：2017-07-17
檔案大小：10M
目前版本：3.0
版本需求：Android 4.0 以上版本
官方網站：mailto:ericz.mobile88@gmail.com
Math Quiz Challenge
- Challenge your math mental arithmetic skill on sum, subtract and multiply
- This is good for adult, student, children
- Test and train the speed of mental arithmetic skill on sum, subtract and multiply.
- Fun to learn.
Please rate us, if you satisfy our product
Thanks for your support!