软件类别：游戏娱乐\n\n,
软件授权：免费软件\n\n,
运行环境：ios\n\n,
软件语言：英语
\n\n,If the formula is correct . If the formula is not correct ×. It is a simple math game to touch the correct one. You can train the instantaneous computing power. Also children before starting the math please try using to learning a game.\n\n
下载地址：iTunes 或者AAP STORE 下载
