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Christmas Tree

Author:陳隆期

New Resources

  • 算柱 (兩位數)
  • 兩位數除以一位數(二)
  • 異分母分數減法
  • 三位數除以一位數(二)
  • 画直线等分三角形的面积

Discover Resources

  • 向量的垂直分解
  • 象形圖 (找出最多/最少)
  • Distributive Law of Multiplication 1 (乘法的分配率 1)
  • F1Ch8 Translation basic
  • 正十二面體裁邊 (Chamfered Dodecahedron)

Discover Topics

  • Surface
  • Congruence
  • Vectors 2D (Two-Dimensional)
  • Difference and Slope
  • Conic Sections
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