分数乘法示例 by Lee Robinson

GeoGebra 命令及参数

1. Random(1, 3) → B13
2. Random(2, 6) → G13
3. Random(1, 3) → A13
4. Random(1, G13 - 1) → F13
5. GCD(F13, G13) → H13
6. Random(2, 6) → D13
7. Random(1, D13 - 1) → C13
8. GCD(C13, D13) → E13
9. Random(2, 10) → B5
10. Random(1, B5 - 1) → A5
11. GCD(A5, B5) → C5
12. Random(2, 10) → B4
13. Random(1, B4 - 1) → A4
14. GCD(A4, B4) → C4
15. Random(2, 10) → B3
16. Random(1, B3 - 1) → A3
17. GCD(A3, B3) → C3
18. Random(2, 10) → F3
19. GCD(G3, H3) → I3
20. Div(J3, K3) → L3
21. Mod(J3, K3) → M3
22. Random(2, 10) → F4
23. GCD(G4, H4) → I4
24. Div(J4, K4) → L4
25. Mod(J4, K4) → M4
26. Random(2, 10) → F5
27. GCD(G5, H5) → I5
28. Div(J5, K5) → L5
29. Mod(J5, K5) → M5
30. Random(2, 10) → B8
31. Random(1, B8 - 1) → A8
32. GCD(A8, B8) → C8
33. Random(2, 10) → E8
34. Random(1, E8 - 1) → D8
35. GCD(D8, E8) → F8
36. GCD(K8, L8) → M8
37. Random(2, 10) → B9
38. Random(1, B9 - 1) → A9
39. GCD(A9, B9) → C9
40. Random(2, 10) → E9
41. Random(1, E9 - 1) → D9
42. GCD(D9, E9) → F9
43. GCD(K9, L9) → M9
44. Random(2, 10) → B10
45. Random(1, B10 - 1) → A10
46. GCD(A10, B10) → C10
47. Random(2, 10) → E10
48. Random(1, E10 - 1) → D10
49. GCD(D10, E10) → F10
50. GCD(K10, L10) → M10
51. GCD(M13, N13) → O13
52. Div(P13, Q13) → V13
53. Mod(P13, Q13) → W13
54. Random(1, 3) → B14
55. Random(2, 6) → G14
56. Random(1, 3) → A14
57. Random(1, G14 - 1) → F14
58. GCD(F14, G14) → H14
59. Random(2, 6) → D14
60. Random(1, D14 - 1) → C14
61. GCD(C14, D14) → E14
62. GCD(M14, N14) → O14
63. Div(P14, Q14) → V14
64. Mod(P14, Q14) → W14
65. Random(1, 3) → B15
66. Random(2, 6) → G15
67. Random(1, 3) → A15
68. Random(1, G15 - 1) → F15
69. GCD(F15, G15) → H15
70. Random(2, 6) → D15
71. Random(1, D15 - 1) → C15
72. GCD(C15, D15) → E15
73. GCD(M15, N15) → O15
74. Div(P15, Q15) → V15
75. Mod(P15, Q15) → W15