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Multiply by 2 with dice
Author:
Lee W Fisher
Topic:
Arithmetic
,
Multiplication
GeoGebra
New Resources
Dissecting a Square into Four Equal Parts
Images of F
Triangle Interior Angles: Quick Exploration
Quadrilateral that Can Inscribe a Circle
Triangle Exterior Angles: Quick Exploration
Discover Resources
The Golden Mean and the Golden Ellipse
Geogebra Project
page 52
Euclid's Fifth
General Form of Quadratic Function
Discover Topics
Circle
Secant Line or Secant
Constructions
Arithmetic Mean
Upper and Lower Sum or Riemann Sum