Short Math Symbols Quiz

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| By Damon Chen
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Damon Chen
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Quizzes Created: 1 | Total Attempts: 1,572
Questions: 10 | Attempts: 1,572

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Short Math Symbols Quiz - Quiz


Questions and Answers
  • 1. 

    Time to test your highschool memory. What does this symbol mean?"π" 

    • A.

      Pi

    • B.

      Tau

    • C.

      Sigma

    Correct Answer
    A. Pi
    Explanation
    Pi is a mathematical symbol that represents the ratio of a circle's circumference to its diameter. It is a constant value that is approximately equal to 3.14159. Pi is commonly used in various mathematical calculations and formulas, such as finding the area or circumference of a circle.

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  • 2. 

    Starting off easy, what does this symbol mean?"+"

    • A.

      Addition

    • B.

      Subtraction

    • C.

      Multiplication

    Correct Answer
    A. Addition
    Explanation
    The symbol "+" represents the operation of addition. It is used to combine two or more numbers together to find their sum. For example, if we have the numbers 2 and 3, adding them together using the "+" symbol would give us a sum of 5. Therefore, the correct answer is addition.

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  • 3. 

    Another easy one here."÷"

    • A.

      Multiplication

    • B.

      Subtraction

    • C.

      Division

    Correct Answer
    C. Division
    Explanation
    The symbol "÷" is commonly used to represent the mathematical operation of division. Therefore, the correct answer is "Division."

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  • 4. 

    What does this symbol mean?"!"

    • A.

      Parallel

    • B.

      Factorial

    • C.

      Proportionate

    Correct Answer
    B. Factorial
    Explanation
    The symbol "!" in mathematics represents the factorial operation. Factorial is a mathematical function that multiplies a given number by all of the positive integers less than it. For example, 5! (read as "5 factorial") is equal to 5 x 4 x 3 x 2 x 1, which equals 120. Therefore, the correct answer is "Factorial."

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  • 5. 

    What does this symbol mean?"≈"

    • A.

      Equals to

    • B.

      Congruent

    • C.

      Approximately equal to

    Correct Answer
    C. Approximately equal to
    Explanation
    The symbol "≈" is used to represent "approximately equal to." It indicates that two values are very close or almost equal, but not exactly equal. This symbol is commonly used in mathematics and science to show an approximation or an estimate of a value.

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  • 6. 

    Something more difficult now. What does this mean?"τ"

    • A.

      Tau

    • B.

      Pi

    • C.

      Transform

    Correct Answer
    A. Tau
    Explanation
    "Tau" is a Greek letter that represents a mathematical constant equal to 2π, where π is the ratio of the circumference of a circle to its diameter. It is often used in mathematics and physics as an alternative to π, as it simplifies many equations and formulas. Therefore, the correct answer is "Tau".

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  • 7. 

    Something that might be challenging but fairly easy to guess:"±"

    • A.

      Add and then subtract

    • B.

      Subtract and then add

    • C.

      Plus or minus

    Correct Answer
    C. Plus or minus
    Explanation
    The term "plus or minus" is commonly represented by the symbol "±". It indicates that there are two possible outcomes, one positive and one negative. In this context, it suggests that the task or situation mentioned is challenging, but at the same time, it is relatively easy to make an educated guess about the possible outcomes.

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  • 8. 

    Something for the studious math student: What does this do?"Σ"

    • A.

      Sigma

    • B.

      Divide by two

    • C.

      Add all numbers

    • D.

      Multiply by an irrational number

    Correct Answer
    C. Add all numbers
    Explanation
    The symbol "Σ" represents the summation notation in mathematics. It is used to indicate the sum of a series of numbers. Therefore, the correct answer "Add all numbers" accurately describes the purpose of the symbol "Σ".

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  • 9. 

    A bit discrete and unknown; what does this mean?"∝"

    • A.

      Alpha

    • B.

      Proportinate

    • C.

      1000

    Correct Answer
    B. Proportinate
    Explanation
    The term "proportinate" is not commonly used and may be considered discrete and unknown. It implies that the answer is not widely known or easily recognizable.

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  • 10. 

    What does this mean?"φ"

    • A.

      Beta

    • B.

      Kappa

    • C.

      Phi

    Correct Answer
    C. Phi
    Explanation
    This question is asking for the meaning of the symbol "Φ". The correct answer is "Phi", which is the name of the Greek letter Φ.

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  • Current Version
  • Mar 20, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Nov 03, 2017
    Quiz Created by
    Damon Chen
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