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Interactive Number Grid

Author:Eduardo Neto, John Ulbright

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

New Resources

  • Reflection across a line
  • רישום חופשי
  • seo tool
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Volume by Disk/Washer around y

Discover Resources

  • Exploring Compositions of Non-Parallel Reflections
  • TWO CHORDS EXTENDING
  • Second contour points of the intersection of a torus
  • Area of Trapezium Demonstration

Discover Topics

  • Quadratic Equations
  • Random Variables
  • Ellipse
  • Cylinder
  • Percentages
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