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Multiple Number Addition

Multiple Number Addition
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2018-12-23 20:24
FunctionCoordinate GeometryGeometric Construction
This is a traditional multiple number addition demonstration. It helps students understand single-digit addition problems using tidy numbers. The example uses the Random command in GeoGebra to generate random numbers, text objects to display questions and answers, and button objects to control the process. Suitable for high-grade elementary and low-grade middle school students to learn addition.

GeoGebra Commands & Parameters

  1. Random(1, 9) → aa
  2. Random(1, 9) → aa_1
  3. Random(1, 9) → aa_2
  4. Random(1, 9) → aa_4
  5. Random(1, 9) → aa_5
  6. Random(1, 9) → aa_3
  7. Random(1, 9) → aa_6
  8. Random(11, 99) → bb_1
  9. Random(11, 99) → bb_2
  10. Random(11, 99) → bb_3
  11. Random(11, 99) → bb
  12. Random(101, 999) → cc
  13. Random(101, 999) → cc_1
  14. Random(101, 999) → cc_2