软件类别：教育教学,
软件授权：免费软件,
运行环境：ios,
软件语言：英语
Exercise your brain by testing your speed and accuracy counting change. Flex the "counting up" technique (adding the smallest coins to the total owed, followed by bills, until you get to the amount paid) or sharpen your human calculator skills by doing straight subtraction. Either way you'll be able to manage the till like a corner store boss in no time!
下载地址：iTunes 或者AAP STORE 下载
