MathZilla is fun learning tool. It is an indirect way for Kindergartners to forth grade students whose parents usually struggle to have them develop a liking for Math. This age group is usually attracted towards smartphones and similar gadgetsand parents can easily coerce kids to use this app on their smartphones/tablets.Parents can practice the…... 展开 更新内容： 修复部分小错误，提升整体稳定性。