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【小3】三角定規を重ねて、角度の大小を比較

Author:Rie F

New Resources

  • sine-wave
  • standingwave-reflection
  • サイクロイド
  • 正17角形 作図 regular 17-gon
  • コイン投げと樹形図

Discover Resources

  • 赤と黒のゲーム
  • G教材例2 2114021 榎本 慎吾
  • 立方体辺切り
  • 二次関数と一次関数
  • GHS2417

Discover Topics

  • Square
  • Arithmetic Operations
  • General Quadrilateral
  • Circumcircle or Circumscribed Circle
  • Statistics
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