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Author:vincentyhm

New Resources

  • 中華民國國旗 (Codex╱2026.10.06)
  • 四邊形的特性
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  • Fibonacci Clock
  • Earth with coastline

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  • 各級曾參與義工活動的人數
  • NCM(2nd)
  • gjh-f03-00 司乃耳定律
  • 時鐘與數學
  • 立體ㄉ

Discover Topics

  • Quadrilaterals
  • Angles
  • Prism
  • Boxplot
  • Step Functions
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