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,This test will check your knowledge of the arithmetic laws(addition, multiplication, division, subtraction). The innovative design and intuitive interface are allow to use our tests by everyone. Check your child for arithmetics knowledge, or test yourself! Please think well before each response to obtain accurate results.\n\n
下载地址：iTunes 或者AAP STORE 下载
