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Partners to Eight

Partners to Eight
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2020-04-14 05:01
Probability & StatisticsGeometric Construction
This example demonstrates visually how to find partners that sum to 8, ideal for early elementary math education. It involves core concepts like addition and number sense. Construction highlights include Random commands for number generation, Textfield and Sequence for display, interactive InputBox1 and button, sum function for calculations, and AdjustHoriz/Vert for layout adjustments. Suitable for Kindergarten and 1st Grade students learning basic addition and number combinations.

GeoGebra Commands & Parameters

  1. Random(0, sum - 1) → seed1
  2. Textfield(inputseed2) → InputBox1
  3. Sequence(Segment[B + (0, (i * edge)), B + (0, (i * edge)) + ((NumberPerRow * edge), 0)], i, 0, NumberPerColumn) → l1
  4. Sequence(Segment[B + ((i * edge), 0), B + ((i * edge), 0) + (0, (NumberPerColumn * edge))], i, 0, NumberPerRow) → l2
  5. Sequence(Segment[B_1 + (0, (i * edge_1)), B_1 + (0, (i * edge_1)) + ((NumberPerRow_1 * edge_1), 0)], i, 0, NumberPerColumn_1) → l1_1
  6. Sequence(Segment[B_1 + ((i * edge_1), 0), B_1 + ((i * edge_1), 0) + (0, (NumberPerColumn_1 * edge_1))], i, 0, NumberPerRow_1) → l2_1
  7. Sequence(Segment[B_2 + (0, (i * edge_2)), B_2 + (0, (i * edge_2)) + ((NumberPerRow_2 * edge_2), 0)], i, 0, NumberPerColumn_2) → l1_2
  8. Sequence(Segment[B_2 + ((i * edge_2), 0), B_2 + ((i * edge_2), 0) + (0, (NumberPerColumn_2 * edge_2))], i, 0, NumberPerRow_2) → l2_2