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Two-Digit Addition and Subtraction Estimation Game

Author:GeoGebra Content Team
Topic:Addition, Subtraction
Estimate two-digit addition and subtraction in this fast paced game.

Task 1

New Resources

  • bewijs stelling van Pythagoras
  • רישום חופשי
  • Building Figures with Set Areas
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Building Parallelograms with Set Areas

Discover Resources

  • perpendicular line construction
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  • exterior angles
  • Copie de Disc Method
  • Funcao Irregular

Discover Topics

  • Right Triangles
  • Real Numbers
  • Vectors
  • Correlation
  • Unit Circle
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