软件类别：教育教学\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,Learn easily how to calculate by visualizing each step of the calculation. Educative support for parents, pupils, and teachers Interactive calculator. For children's and adults' learning based on the method taught at school. Use it at home or at school. Supports 4 operations (addition,substraction,multiplication,division)\n\n
下载地址：iTunes 或者AAP STORE 下载
