应用介绍
Line up math应用简介
In this application you will learn how to calculate addition, substation, multiplication and division.Difficult math will be easy and you will be able to solve problems only using your brain.This application is made by a math teacher in Sweden. Good luck learning! Matematik på svenska för barn och ungdomar I skolan. Year 4, 5, 6, 7, 8, 9.
