MathPlotAI Logo MathPlotAI

Quiz on Directed Numbers Multiplication and Division

Quiz on Directed Numbers Multiplication and Division
Loading the math board and drawing, please wait…
2018-10-17 00:00
This example demonstrates interactive quizzes on multiplication and division of directed numbers. It involves core math concepts like directed numbers, multiplication rules, division rules, and sign rules. Constructed using GeoGebra commands such as If, RandomElement, Random, and objects like division, qtype, MaxNum, signB, b, b', a, signA, a', textAns, buttonNext, inputAns, button1 to button9, button0, buttonNeg, buttonClear, buttonConfirm, numWrong, numCorrect, picCorrect, picWrong, answer, correct, buttonENG, buttonLang, lang, textMarks, A, B, pic1, text1, text2 for random question generation and interactive feedback. Suitable for middle school mathematics students to practice and master operations with directed numbers.

GeoGebra Commands & Parameters

  1. If(division, Random[1, 4], Random[1, 3]) → qtype
  2. RandomElement({"+", "-"}) → signB
  3. Random(1, MaxNum) → b
  4. If(signB ≟ "+", b, (-b)) → b'
  5. Random(1, MaxNum) → a
  6. RandomElement({"+", "-"}) → signA
  7. If(signA ≟ "+", a, (-a)) → a'
  8. If(qtype ≟ 1 ∨ qtype ≟ 2, (a' * b'), qtype ≟ 3, a' + b', qtype ≟ 4, b') → answer
  9. RandomElement({text4a, text4b}) → text4
  10. If(qtype ≟ 1, text1, qtype ≟ 2, text2, qtype ≟ 3, text3, qtype ≟ 4, text4) → textQ

AI Drawing Prompt Reference

Create an interactive quiz on rational number multiplication and division. The question will randomly generate a problem involving positive and negative numbers, and the user needs to input the answer. The question types include multiplication, division, addition, and subtraction. Depending on the question type, display the corresponding operation symbols and numbers, such as showing two signed numbers for multiplication and asking the user to input the product.
The prompt above was compiled from the original drawing commands and is for reference only.