割合の学習

This app is designed for self-study of percentages. It was created with the intention of being used in individual learning at special needs schools. Because money is easier to visualize than simple numbers, we used "yen" as the unit of measurement.
In real-life shopping situations, you often see displays such as "20% off" or "30% off." Understanding the concept of percentages will help you shop smarter as you enter the workforce in the future.
To use the app, select an answer from the options below and drag it. If you make a mistake, the number will return to its original position. Press ? ? ? to see a hint. There are also buttons that change the percentage display.
We hope this helps deepen your understanding of percentages, even just a little.