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"拈" 類遊戲之一-搶21遊戲 The 21 game

Author:侯杰材

New Resources

  • Nested spiral octagon
  • 算柱 (兩位數)
  • 兩組對邊相等和有直角的四邊形
  • 球體建築師
  • 畫出對稱圖形

Discover Resources

  • 三角形的面積
  • Building Cones 建造圓錐體
  • test06
  • 圖四的副本
  • 七下数学案例教程2-对顶角和邻补角例题

Discover Topics

  • Linear Programming or Linear Optimization
  • Cosine
  • Incircle or Inscribed Circle
  • Subtraction
  • Linear Regression
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