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Steps for Adding Fractions

Steps for Adding Fractions
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2020-04-01 20:12
Geometric Construction
This example demonstrates the steps for adding fractions. Key mathematical concepts include fractions, addition, and basic arithmetic operations. Using GeoGebra commands such as LCM, GCD, and Random, the process of adding fractions is dynamically illustrated. Suitable for high-grade elementary and junior high school students to learn fraction addition.

GeoGebra Commands & Parameters

  1. LCM(d_1, d_2) → f
  2. GCD(d_2, f) → g
  3. GCD(f, d_1) → e
  4. Random(2, 15) → a
  5. RandomNormal(2, 4) → c
  6. RandomBinomial(2, 3) → b
  7. nCr(4, 2) → d
  8. GCD(nnf, f) → h
  9. Segment(A, B) → i
  10. Point(i) → C
  11. Segment(C, D) → j
  12. Segment(A, E) → k
  13. Segment(E, D) → l
  14. Segment(D, F) → m
  15. Point(i) → G
  16. Segment(F, G) → n
  17. Segment(F, H) → p
  18. Point(i) → I
  19. Segment(I, H) → q
  20. Segment(H, J) → r
  21. Segment(J, B) → s