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Interactive Number Grid

Author:
John Ulbright

Click on a number to toggle its color. Click on the arrows to turn rows/columns red.

Thanks to Duane Habecker for the idea to toggle between 0/1 as the starting number.

New Resources

  • Arc Length S = Rθ
  • One Point of Inflection
  • interior - domes - mu
  • interior - squares with kufic writing
  • Regular N-GON: What Happens as N Approaches Infinity?

Discover Resources

  • Prince Ruperts Cube
  • DOTTED FLOWER.
  • Circumference & Area of a Circle
  • Geogebra Warm-Up
  • สามเหลี่ยมพีทาโกรัส

Discover Topics

  • Rational Numbers
  • Hypergeometric Distribution
  • Dilation
  • Pyramid
  • Special Points

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