價格：免費
更新日期：2019-01-30
檔案大小：6.3M
目前版本：1.18
版本需求：Android 4.1 以上版本
官方網站：http://www.duhnnae.com
Email：duhnnn@gmail.com
聯絡地址：Parque de las flores III - Bloque 10 - 503 Chía - Cundinamarca - Colombia
Math operations to solve and practice!
Practice your math skills solving math operations like add, subtract, multiply, divide.
Solve first and second grade equations to maintain your brain active.
Practice solving fractions and math exercises.
Gather gems and change background and button style of the application.
Enjoy this app! Any comment or suggestion to improve is welcome.