【實用教育app】Master Subtraction|最夯免費app

I created this app to help my own kid going to US Elementary School.

This app contains flash card-styled learning and pleasant martial arts belt grading for fun.

The key here is to make the repetition interesting. Encourage kids to clear all the levels. It is true that repeating helps kids get faster at their maths, practice does make perfect.

This app is free to download, any suggestions or comments are welcome to improvise in its effectiveness.

免費玩Master Subtraction APP玩免費

免費玩Master Subtraction App

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