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  1. Puzzle
    1. Dudeney's puzzle + lesson plan

Puzzle

Author:Sei Gorillante

  • Dudeney's puzzle + lesson plan

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Dudeney's puzzle + lesson plan

New Resources

  • Sottrarre ore e minuti - Pratica
  • Medie a confronto
  • Operazioni tra due insiemi
  • Teo. del Resto e grado del polinomio quoziente
  • Triangoli notevoli 30°-60°-90° e 45°-45°-90°

Discover Resources

  • Triangolo circocentro e circonferenza inscritta
  • Illusione ottica
  • La funzione derivata e la funzione primitiva
  • es. 2.12
  • piramide a base quadrata

Discover Topics

  • Circle
  • Statistical Characteristics
  • Similar Triangles
  • Cone
  • Line Segment
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