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五星红旗

Author:卢德洪
Topic:Constructions, Geometry, Plane Figures or Shapes, Polygons, Rectangle, Rotation, Geometric Transformations, Translation

New Resources

  • 找出對稱軸
  • 第八周作业
  • 長方體平面投影 (Codex版)
  • Earth with coastline
  • 四邉形 (四年級) 教師版

Discover Resources

  • 有向數
  • 四角柱(底面為可調整梯形)
  • 第14題
  • 作三角形
  • 翰林數學_2下_CH4-2_特殊平行四邊形有關對角線的性質

Discover Topics

  • Volume
  • Prism
  • Area
  • Power Functions
  • Logic
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