APKPure Appを使用する
Multiplyingの旧いバージョンをダウンロードすることが可能
論理的な方法で乗算を学ぶ！
This app shows different ways to multiplicate numbers from 1 to 10, by learning why per example if you multiply two times five you get ten, and not only by memorizing the multiplication table up to 10. Your children will understand a multiplication operation in a very easy and fast way.