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Adding Integers on the Number Line by Markus Hohenwarter

Adding Integers on the Number Line by Markus Hohenwarter
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2012-09-18 14:13
VectorCoordinate GeometryGeometric Construction
In collections Portugal is great
This example visually demonstrates the addition of integers on the number line using arrows and a moving bunny. Key mathematical concepts include integer addition. It utilizes commands like Vector, Segment, and If for construction. Suitable for upper elementary or middle school students learning integer addition.

GeoGebra Commands & Parameters

  1. Vector((0, -2), (a, -2)) → u
  2. Vector((a, -4.000000000000001), (a + b, -4.000000000000001)) → v
  3. Segment(A, (a + b, -4.000000000000001)) → c
  4. Segment((a, -2), (a, -4.000000000000001)) → d
  5. Segment((0, 0), (0, -2)) → e
  6. If(f < 1, (f * a, 0), (a, 0) + (f - 1) * (b, 0)) → D