環のパズル

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You can either download the .ggb file alone or the complete webpage for students with tasks.

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• Offline Activity (.zip)

• GeoGebra Files

  1. 素元分解を検証するためのガウス整数かけ算アプリ (.ggb)
     
  2. CASで素因数分解 (.ggb)
     
  3. ２平方和に分解できるかの判定 (.ggb)