Find X

Giang Lanh, 2017. febr. 24.

17 - X = 35 - 17 X + 5 - 17 = 35

Tartalomjegyzék

  1. HTML5 collection from Primary Contest
    1. Custom Tools
    2. Simple Tangram
    3. Triangle Area
    4. Triangle Area
    5. Equal Area
    6. Equal Area
    7. Overlapping Parallelograms
    8. Overlapping Parallelograms
    9. Triangle Area
    10. Perpendicular Segments
    11. Area of Triangle
    12. Area of Triangle
    13. Triangle Area
    14. Bisect Triangle
    15. Hinging Triangles
    16. Length of Arcs
    17. Length of Arcs
    18. Symmetric Trapezium
    19. Symmetric Trapezium
    20. Bearing
    21. Bearing
    22. Pyramid Net
    23. Prism Net
    24. Net of Cuboid
    25. Clock Face

1.

HTML5 collection from Primary Contest

Selected items from previous primary math contests. For a student version, click> http://www.geogebratube.org/student/c7281/m65822/ylyy . Check these videos for copying and modifying files in GeoGebraTube: [list] [*]http://youtu.be/f7HfIKWtvWk [*]http://youtu.be/1-aw0Vhc1pk [/list]

  • 1. Custom Tools
  • 2. Simple Tangram
  • 3. Triangle Area
  • 4. Triangle Area
  • 5. Equal Area
  • 6. Equal Area
  • 7. Overlapping Parallelograms
  • 8. Overlapping Parallelograms
  • 9. Triangle Area
  • 10. Perpendicular Segments
  • 11. Area of Triangle
  • 12. Area of Triangle
  • 13. Triangle Area
  • 14. Bisect Triangle
  • 15. Hinging Triangles
  • 16. Length of Arcs
  • 17. Length of Arcs
  • 18. Symmetric Trapezium
  • 19. Symmetric Trapezium
  • 20. Bearing
  • 21. Bearing
  • 22. Pyramid Net
  • 23. Prism Net
  • 24. Net of Cuboid
  • 25. Clock Face

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Custom Tools

This is a template for making other files with customized toolbar in GeoGebraTube.
– Arthur Lee, GeoGebra Institute of Hong Kong

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