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百分數:折扣 / 賺賠

Author:LKCSS Mathematics, Anthony OR 柯志明
HTML5 版:http://ggbtu.be/m64174
柯志明 香港教育局

New Resources

  • 算柱 (兩位數)
  • Nested spiral octagon
  • 四邊形的特性
  • 世界平面地圖 (Codex╱2026.10.07)
  • Fibonacci Clock

Discover Resources

  • 畢氏定理的證明
  • Clock Simulation
  • Cuboid 長方體
  • B3C2-2例7-1
  • 直线与圆、圆与圆的位置关系

Discover Topics

  • Median Value
  • Addition
  • Ellipse
  • Logic
  • Subtraction
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