QuickMaths by MathJediV 與 Spelling Bee: Custom words 使用情況與統計

This educational app is aimed at elementary and middle school students who want to do quick mental math. It has 20 video lessons to teach kids those cool math tricks. There is also a practice section where you can practice what you learned. Finally, there is a test to see how fast and accurate you can do the test and the statistics to track your progress.