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十字相乘(Cross-Method)

Author:mmwu

New Resources

  • bewijs stelling van Pythagoras
  • Sum of Squares: Proof without Words
  • Regular Polygons and Equivalent Triangles
  • Row and Column Views of Systems of Linear Equations
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Discover Resources

  • Demostració del Teorema de Pitàgores
  • Spirale
  • Duality with triangles, hexagons, squares, dodecagons
  • Liz's Book
  • Decimals on a Numberline Activity
  • project

Discover Topics

  • Exponential Functions
  • Median Line
  • Diagrams
  • Interest Calculation
  • Natural Numbers
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