【實用教育app】Grade 4 Math|最夯免費app-綠色工廠好玩App

This app provides an innovative,simple and effective way of education, so that students examine the contents of 4rd grade math knowledge to achieve improved results in a relaxed atmosphere.1, Well organized test papers for different level, progress, knowledge .2, Almost Unlimited test question library.3, Simple UI for easy control .4, Real time result and analyst.5, Different type of test mode for study and practice .This app was designed for the student and family looking for an advantage in solidifying their math skills: Study anywhere and learn at your own pace. Increase your math knowledge and your scores.This app is sure to help your child succeed in 4rd grade math.