小二加减应用题 P.2

小二加减应用题 P.2
几何画板及绘图内容加载中,请稍等……
2020-03-27 12:33
本范例演示了小学二年级加减应用题,涉及的核心数学概念包括加法和减法。通过使用GeoGebra命令如Random, Polygon, Textfield等,可以动态展示加减法的实际应用。适合小学二年级学生学习和练习。

GeoGebra 命令及参数

  1. Random(1, 100) → l
  2. Random(1, 100) → k
  3. Polygon(A, B, D, C) → q1, a, b, d, c
  4. Polygon(Z, Y, W, X) → q3, z_1, I, w, J
  5. Random(1, 100) → j
  6. Textfield(ans_k) → inputBox1
  7. Textfield(text8) → inputBox2
  8. Textfield(ans_l) → inputBox3
  9. Textfield(ans_f) → inputBox4
  10. Polygon(E, F, H, G) → q2, e, f, h_1, g
  11. Textfield(ans_s) → inputBox5
  12. Random(1, 100) → k_1
  13. Random(1, 100) → l_1
  14. Polygon(A_1, B_1, D_1, C_1) → q4, a_1, b_1, d_1, c_1
  15. Polygon(E_1, F_1, H_1, G_1) → q5, e_1, f_1, h_2, g_1
  16. Textfield(ans_k1) → inputBox6
  17. Textfield(ans_l1) → inputBox7
  18. Textfield(ans_f1) → inputBox8
  19. Textfield(ans_s1) → inputBox9
  20. Random(1, 100) → k_2
  21. Random(1, 100) → l_2
  22. Polygon(A_2, B_2, D_2, C_2) → q6, a_2, b_2, d_2, c_2
  23. Polygon(E_2, F_2, H_2, G_2) → q7, e_2, f_2, h_5, g_2
  24. Textfield(ans_k2) → inputBox10
  25. Textfield(ans_l2) → inputBox11
  26. Textfield(ans_f2) → inputBox12
  27. Textfield(ans_s2) → inputBox13
  28. Random(2, 100) → k_3
  29. Random(1, k_3) → l_3
  30. Polygon(A_3, B_3, D_3, C_3) → q8, a_3, b_3, d_3, c_3
  31. Textfield(ans_k3) → inputBox14
  32. Textfield(ans_l3) → inputBox15
  33. Textfield(ans_f3) → inputBox16
  34. Textfield(ans_s3) → inputBox17
  35. Random(2, 100) → l_4
  36. Random(1, l_4) → k_4
  37. Polygon(E_3, F_3, H_3, G_3) → q9, e_3, f_3, h_6, g_3
  38. Polygon(A_4, B_4, D_4, C_4) → q10, a_4, b_4, d_4, c_4
  39. Polygon(E_4, F_4, H_4, G_4) → q11, e_4, f_4, h_7, g_4
  40. Textfield(ans_l4) → inputBox18
  41. Textfield(ans_k4) → inputBox19
  42. Textfield(ans_f4) → inputBox20
  43. Textfield(ans_s4) → inputBox21
  44. Random(1, 100) → k_5
  45. Random(1, 100) → l_5
  46. Polygon(A_5, B_5, D_5, C_5) → q12, a_5, b_5, d_5, c_5
  47. Polygon(E_5, F_5, H_5, G_5) → q13, e_5, f_5, h_8, g_5
  48. Textfield(ans_k5) → inputBox22
  49. Textfield(text56) → inputBox23
  50. Textfield(ans_l5) → inputBox24
  51. Textfield(ans_f5) → inputBox25
  52. Textfield(ans_s5) → inputBox26