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P.2 Addition and Subtraction Problem

P.2 Addition and Subtraction Problem
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2020-03-27 12:33
Geometric Construction
This example demonstrates addition and subtraction problems for second-grade elementary school students. It involves core math concepts such as addition and subtraction. Using GeoGebra commands like Random, Polygon, Textfield, it dynamically shows the practical applications of addition and subtraction. Suitable for second-grade students to learn and practice.

GeoGebra Commands & Parameters

  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