Short Math Symbols Quiz
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Time to test your highschool memory. What does this symbol mean?"π"
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Pi
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Tau
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Sigma
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The 'Short Math Symbols Quiz' assesses familiarity with basic mathematical symbols such as Pi, Tau, and operators for addition, division, and approximation. It's a quick refresher on symbols often used in mathematics, enhancing recognition and understanding for learners.
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Starting off easy, what does this symbol mean?"+"
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Addition
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Subtraction
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Multiplication
Correct Answer
A. AdditionExplanation
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.Rate this question:
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- 3.
Another easy one here."÷"
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Multiplication
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Subtraction
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Division
Correct Answer
A. DivisionExplanation
The symbol "÷" is commonly used to represent the mathematical operation of division. Therefore, the correct answer is "Division."Rate this question:
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What does this symbol mean?"!"
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Parallel
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Factorial
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Proportionate
Correct Answer
A. FactorialExplanation
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."Rate this question:
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- 5.
What does this symbol mean?"≈"
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Equals to
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Congruent
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Approximately equal to
Correct Answer
A. Approximately equal toExplanation
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.Rate this question:
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Something more difficult now. What does this mean?"τ"
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Tau
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Pi
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Transform
Correct Answer
A. TauExplanation
"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".Rate this question:
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- 7.
Something that might be challenging but fairly easy to guess:"±"
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Add and then subtract
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Subtract and then add
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Plus or minus
Correct Answer
A. Plus or minusExplanation
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.Rate this question:
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Something for the studious math student: What does this do?"Σ"
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Sigma
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Divide by two
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Add all numbers
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Multiply by an irrational number
Correct Answer
A. Add all numbersExplanation
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".Rate this question:
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- 9.
A bit discrete and unknown; what does this mean?"∝"
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Alpha
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Proportinate
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1000
Correct Answer
A. ProportinateExplanation
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.Rate this question:
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- 10.
What does this mean?"φ"
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Beta
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Kappa
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Phi
Correct Answer
A. PhiExplanation
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.Rate this question:
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Quiz Review Timeline (Updated): Mar 20, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 20, 2023Quiz Edited by
ProProfs Editorial Team -
Nov 03, 2017Quiz Created by
Damon Chen
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