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Solving 1-Step Multiplication Equations (Whole Numbers Only)

Solving 1-Step Multiplication Equations (Whole Numbers Only)
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2017-07-07 21:29
Sequence
This example demonstrates solving one-step multiplication equations using only whole numbers. Key mathematical concepts include equations and multiplication. The construction involves commands like Random, Textfield, Segment, etc., as listed in the construction summary. Suitable for upper elementary or lower middle school students.

GeoGebra Commands & Parameters

  1. Random(2, 10) → a
  2. Random(0, 25) → b
  3. Textfield(ans) → inputBox1
  4. Segment((0, 0), (0, 2)) → z_1
  5. Vector((0, 1.3), (answer, 1.3)) → u
  6. Sequence(Segment[((j * answer), 0), ((j * answer), 1.3 + 0.3)], j, 0, 1) → listA
  7. If(ans ≟ answer, "Yes!", If[ans ≟ (-answer), "Check your sign", "No..."]) → textA
  8. If(ans ≟ f, "Yes!", If[ans ≟ (-f), "Check your sign", "No..."]) → text10
  9. Max(2, h + 2) → xmax
  10. Min(-2, h - 2) → xmin
  11. Segment((0, 2), (h, 2)) → d
  12. Segment((0, 0.6), (h, 0.6)) → w
  13. Segment((h, 0), (h, 2)) → z_2
  14. Sequence(Segment[((j * h), 0.6 - 0.3), ((j * h), 0.6 + 0.3)], j, 0, 1) → listw
  15. Sequence(Segment[((j * h / a), 2 - 0.3), ((j * h / a), 2 + 0.3)], j, 0, a) → listd