分数扩展与简化可视化练习

GeoGebra 命令及参数

1. Shuffle(Sequence[Random[2, 10], i, 1, 100]) → randomNosForErweiterungsZahl, {4, 7, 8, 6, 6, 9, 10, 10, 10, 8, 5, 10, 2, 3, 7, 5, 7, 7, 4, 8, 3, 5, 3, 3, 9, 2, 2, 8, 5, 10, 7, 5, 10, 5, 9, 2, 5, 7, 9, 9, 8, 4, 8, 3, 6, 8, 5, 9, 3, 8, 7, 10, 2, 9, 2, 6, 5, 5, 4, 6, 8, 8, 3, 4, 8, 10, 4, 4, 2, 2, 7, 4, 7, 6, 6, 6, 2, 7, 4, 4, 7, 9, 2, 5, 4, 6, 2, 8, 3, 6, 5, 10, 4, 4, 9, 9, 2, 7, 9, 7}
2. Element(randomNosForErweiterungsZahl, Mod[questionCount, 100] + 1) → erweiterungsZahl
3. Shuffle(Sequence[Random[2, 10], i, 1, 100]) → randomNosForX, {6, 8, 10, 6, 4, 8, 10, 8, 3, 3, 6, 8, 6, 2, 5, 10, 2, 10, 3, 4, 6, 7, 3, 5, 9, 7, 9, 7, 10, 3, 2, 8, 6, 7, 2, 3, 3, 8, 5, 5, 6, 8, 5, 8, 6, 9, 6, 8, 10, 6, 10, 2, 5, 5, 2, 6, 3, 7, 9, 9, 4, 8, 4, 2, 2, 4, 9, 5, 7, 2, 8, 5, 6, 8, 6, 8, 8, 7, 2, 8, 10, 9, 2, 3, 6, 10, 3, 5, 3, 10, 10, 2, 5, 2, 3, 10, 8, 3, 4, 4}
4. Element(randomNosForX, Mod[questionCount, 100] + 1) → numX
5. Shuffle(Sequence[Random[1, numX - 1], i, 1, 100]) → randomNosForY, {1, 1, 2, 2, 2, 1, 1, 1, 2, 2, 2, 2, 2, 1, 2, 1, 2, 2, 1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 2, 1, 2, 1, 1, 2, 2, 2, 1, 2, 2, 2, 1, 1, 1, 2, 2, 2, 1, 1, 1, 2, 2, 1, 1, 2, 2, 1, 2, 1, 2, 1, 1, 1, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 1, 1, 1, 2, 2, 2, 1, 2, 2, 1, 2, 1, 2, 1, 1, 1, 2, 2}
6. Element(randomNosForY, Mod[questionCount, 100] + 1) → numY
7. Textfield(fInput) → InputBox6
8. Textfield(eInput) → InputBox5
9. Textfield(cInput) → InputBox3
10. Textfield(dInput) → InputBox4
11. Textfield(aInput) → InputBox1
12. Textfield(bInput) → InputBox2
13. Corner(frac1, 3) → Corner1
14. Polygon(PtopLeftCornerFeedback, PtopRightCornerFeedback, PbottomRightCornerFeedback, PbottomLeftCornerFeedback) → rectangleCorrect, ptopleftcornerfeedback, ptoprightcornerfeedback, pbottomrightcornerfeedback, pbottomleftcornerfeedback
15. Corner(frac2, 3) → Corner2
16. Corner(frac3, 3) → Corner3
17. Segment(Corner1 + (-0.1, -0.6), Corner1 + (-0.2 + lengthFraction, -0.6)) → f
18. Segment(Corner2 + (-0.1, -0.6), Corner2 + (-0.2 + lengthFraction, -0.6)) → g
19. Segment(Corner3 + (-0.1, -0.6), Corner3 + (-0.2 + lengthFraction, -0.6)) → h
20. Defined((((((aInput * bInput) * cInput) * dInput) * eInput) * fInput)) → fixed
21. CircleArc(A, B, C) → c
22. Point(c) → D
23. Vector(D, E) → u
24. CircleArc(F, G, H) → d
25. Point(d) → I
26. Vector(I, J) → v
27. CircleArc(A_{1}, B_{1}, C_{1}) → c_{1}
28. Point(c_{1}) → D_{1}
29. Vector(D_{1}, E_{1}) → u_{1}
30. CircleArc(F_{1}, G_{1}, H_{1}) → d_{1}
31. Point(d_{1}) → I_{1}
32. Vector(I_{1}, J_{1}) → v_{1}
33. CircleArc(A_{2}, B_{2}, C_{2}) → c_{2}
34. Point(c_{2}) → D_{2}
35. Vector(D_{2}, E_{2}) → u_{2}
36. CircleArc(F_{2}, G_{2}, H_{2}) → d_{2}
37. Point(d_{2}) → I_{2}
38. Vector(I_{2}, J_{2}) → v_{2}
39. Polygon(PtopLeftCornerFeedback_{1}, PtopRightCornerFeedback_{1}, PbottomRightCornerFeedback_{1}, PbottomLeftCornerFeedback_{1}) → rectangleCorrect_{1}, ptopleftcornerfeedback_{1}, ptoprightcornerfeedback_{1}, pbottomrightcornerfeedback_{1}, pbottomleftcornerfeedback_{1}
40. Polygon(PtopLeftCornerFeedback_{2}, PtopRightCornerFeedback_{2}, PbottomRightCornerFeedback_{2}, PbottomLeftCornerFeedback_{2}) → rectangleCorrect_{2}, ptopleftcornerfeedback_{2}, ptoprightcornerfeedback_{2}, pbottomrightcornerfeedback_{2}, pbottomleftcornerfeedback_{2}