Math Trivia Questions and Answers

Enjoy Fascinating Math Trivia That Tests Your Knowledge

Math trivia provides a delightful blend of amusing facts, exciting puzzles, and mind-bending challenges that intrigue math enthusiasts of all ages. The featured questions explore various branches of mathematics, including numbers, geometry, algebra, and historical insights about notable mathematicians and discoveries.

Whether looking to improve problem-solving skills or simply to expand mathematical knowledge, these trivia questions offer enjoyable, engaging exercises. Each fact is carefully selected to reveal unique and lesser-known aspects of mathematics, enriching appreciation for this essential field.

Through math trivia, learners can discover unexpected connections, surprising historical events, and astonishing numeric phenomena, cultivating curiosity and a deeper passion for mathematics.

What famous mathematician is credited with developing calculus independently alongside Isaac Newton?
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What number is known as the golden ratio?
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What is the only even prime number?
What is the name of the theorem stating that the square of the hypotenuse equals the sum of squares of the two shorter sides?
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Which mathematician is called the ‘father of geometry’?
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What mathematical symbol denotes an unspecified quantity or unknown value in algebraic equations?
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What do you call a polygon with 12 sides?
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Which mathematical branch deals with shapes, sizes, relative positions of figures, and the properties of space?
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What is the only integer whose spelling in English arranges its letters alphabetically?
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Who developed the Cartesian coordinate system?
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In mathematics, what term describes the likelihood or chance of an event occurring?
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What number is considered neither positive nor negative?
Which number is represented by the Roman numeral C?
What is the smallest nonzero integer divisible by each integer from 1 to 10?
What does the mathematical constant π (pi) approximately equal to two decimal places?
How many degrees are there in the angles of a triangle?
Which polygon has exactly eight sides?
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Who's often considered the father of algebra?
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What is a straight line touching a curve at exactly one point called?
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Which number system uses only 0's and 1's?
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What type of symmetry occurs when a shape remains unchanged after spinning it by a certain angle?
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What is the first infinite cardinal number?
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What is the square root of 144?
In a fraction, what is the number above the line called?
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Who formulated Fermat's Last Theorem?
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What is the shape of the graph of a quadratic equation?
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Who introduced the infinity symbol (∞)?
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What base is the decimal number system built upon?
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What unit measures angles?
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What mathematical constant equals approximately 2.71828?
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What is the largest known prime number as of early 2023?
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What is the name of the longest side of a right triangle?
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If you add the internal angles of a quadrilateral, what is the result?
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In geometry, what is a shape with all points the same distance from the center called?
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What term describes a number divisible only by 1 and itself?
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What is the smallest perfect number?
Who discovered the formulation of the mathematician sequence called Fibonacci numbers?
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How many faces does a standard cube have?
What's the symbol ∑ (sigma) usually represent?
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What's the sum of the interior angles of a hexagon?
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What's the name of the longest chord in a circle?
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What kind of triangle has exactly two equal sides?
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What's the next prime number after 47?
What is the smallest prime number?
Which prime numbers are known as twin primes?
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What's the term for the distance around a circle?
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What's an integer called if it's not divisible by 2?
Who introduced the plus (+) and minus (–) signs?
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What do mathematicians call a pair of angles whose measures add up to 180 degrees?
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What does LCD stand for in mathematics?
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What do you call a shape with seven sides?
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How many sides does a pentagon have?
What famous mathematician published the book 'Elements'?
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What is a solid shape with twenty triangular faces called?
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What is the decimal value of the fraction 3/8?
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Who is known for discovering the Möbius strip?
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How many vertices does a tetrahedron have?
What is a sequence where each term is the sum of the two preceding terms called?
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What does the term 'subtrahend' represent in subtraction?
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What is the reciprocal value of 0.2?
What is the term for angles that add up to 90 degrees?
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What mathematician solved the Königsberg bridge problem?
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What mathematical term refers to the number located below the fraction line?
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What do you call a triangle with three unequal sides?
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What unit of measurement is used to describe the rate of change?
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How many centimeters are in one meter?
What base does the hexadecimal number system use?
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What name is given to a number greater than one that is not prime?
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What shape does a linear equation's graph form?
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What is the decimal equivalent of the binary number 10?
Who is credited with inventing logarithms?
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What's the term for multiplying a number by itself three times?
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Which mathematician authored the famous work 'Principia Mathematica'?
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What's another term for counting numbers?
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What type of number is √2 classified as?
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How many edges does a cube have?
What is the sum of angles in a pentagon?
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Who first described conic sections analytically?
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What number follows 89 in the Fibonacci sequence?
What 3D shape looks like a can?
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What is the product of an integer multiplied by itself called?
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What are two angles opposite each other formed by intersecting lines called?
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Who discovered the law of quadratic reciprocity?
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How many seconds are there in one hour?
What numerical base is the octal system?
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Which mathematician is famous for an unsolved hypothesis regarding prime numbers?
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What's the mathematical term for a number system based on ten symbols?
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Who proved that π (pi) is irrational?
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What is the measurement of an exterior angle of a regular hexagon?
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What polyhedron has exactly six faces, all rectangles?
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Who famously solved the Poincaré conjecture?
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How many prime numbers are between 1 and 10?
What's the opposite operation of differentiation?
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Who invented the Venn diagram?
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In degrees, what is one full rotation equal to?
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What's the factorial of zero?
What term describes the collection of all possible outcomes in probability?
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What is the sum of all interior angles in an octagon?
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Who introduced the decimal fraction system in Europe?
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In coordinate geometry, what point represents (0,0)?
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What is the mathematical term for a repeating pattern that continues endlessly without gaps or overlaps?
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How many symmetries does an equilateral triangle have?
In geometry, what describes two lines that intersect at right angles?
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What angle measures exactly 180 degrees?
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What does G.C.F. stand for in mathematics?
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Who is known for writing 'Arithmetica', a work on algebra?
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What is the slope of a line parallel to a horizontal line?
What do you call four points lying exactly on the same plane?
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What's the sum of the first five prime numbers?
Who is known for creating the first accurate calculation of π (pi)?
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What shape has only one edge and one surface?
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What's the prime factorization of 100?
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What's the largest two-digit prime number?
Who introduced the concept of sets in mathematics?
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What's the term for a circle's distance from the center to its edge?
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Who developed Boolean algebra used in digital circuits?
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What's the name of the error identified in the proof of Russell's Paradox?
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What number cannot be represented by Roman numerals?
What's the smallest composite number?
Who published the book 'Liber Abaci' introducing Hindu-Arabic numerals?
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How many zeroes are in one million?
What is a sphere divided exactly in half called?
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Who developed probability theory alongside Blaise Pascal?
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What mathematical object has infinite length but no thickness or width?
Who created the Game of Life, a popular cellular automaton?
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What does LCM stand for in math?
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What's a twelve-faced polyhedron called, with each face a pentagon?
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What is the decimal representation for 1/4?
Who is known for the incompleteness theorems in mathematical logic?
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What do mathematicians call angles that share a common side and vertex?
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What symbol represents the set of natural numbers?
What do you call lines in different planes that never intersect nor are parallel?
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Who was the first mathematician to rigorously define limits in calculus?
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What is a four-sided polygon called in general?
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What type of triangle has all sides and all angles equal?
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Who introduced matrices into mathematics?
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What kind of number has only two factors: 1 and itself?
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What operation reverses multiplication?
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If two angles are complementary and one angle is 45°, what is the other angle?
What mathematical concept describes repeated multiplication?
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Who proved the Fundamental Theorem of Algebra first rigorously?
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What term describes an equation true for all variable values?
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What number multiplied by any other number leaves that number unchanged?
What is a linear polynomial equation in two variables called?
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Who developed fractal geometry?
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What name is given to an integer divisible evenly by two?
What is the median of the first five positive even numbers?
What geometric figure has exactly five vertices and eight edges?
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Who formulated the theorem connecting complex exponentials and trigonometry?
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What's the most basic 3-dimensional solid with flat polygonal faces?
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Which ancient civilization first widely used zero?
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What is the plural form of 'vertex'?
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Who founded analytical geometry independently alongside René Descartes?
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What is one hundredth as a decimal?
What's the smallest integer greater than 200 divisible evenly by 17?
Who proved the Four Color Theorem using computers for the first time?
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What is an angle greater than 90 degrees called?
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In what geometry do parallel lines eventually meet?
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What 3D figure has two parallel circles joined by a curved surface?
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Which mathematician published 'The Analyst', critiquing calculus foundations?
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What's the name for the longest dimension across an ellipse?
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What word describes a quantity with magnitude and direction?
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What's the formula for the area of a rectangle?
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Who proposed the method called Proof by Induction?
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What number is equal to 10 squared?
How many sides does a decagon have?
What is the SI prefix for one thousandth of a unit?
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Who is credited with coining the term 'googol' for the very large number?
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What's the intersection of two sets containing no elements called?
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What is the next integer after −1?
Who developed spherical geometry extensively in ancient times?
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What's the binary representation of the decimal number 5?
What's the opposite of clockwise direction?
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Who introduced the modern symbolism of mathematical equal signs (=)?
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What's the minimum number of points needed to define a plane uniquely?
What's the value of 8 factorial (8!)?
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Who is known as the founder of modern statistics?
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What mathematical concept describes shapes with infinitely repeating patterns at every scale?
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What is arithmetic mean commonly called?
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What is the only prime number divisible by 3?
Who is known for formulating group theory?
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What's a number composed of a real and imaginary part called?
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What's the shape of the bases in a triangular prism?
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Who created the notation 'f(x)' for a function?
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What's the smallest positive integer divisible by 1, 2, and 3?
Who established the rules of spherical trigonometry?
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What type of angle measures less than 90 degrees?
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What's the name for any parallelogram with four equal sides?
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What's another term for the perimeter of a polygon?
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Who developed the zeta function critical to number theory?
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What is the third digit after the decimal point in the number π?
Who is credited with inventing the concept of zero in ancient India?
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What is the sum of the internal angles in a regular decagon?
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What does the term 'googolplex' represent?
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Which mathematical constant is defined as the limit of (1+1/n)^n as n approaches infinity?
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What's the third prime number?
What's the number 111 in binary?
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Who is known as the creator of analytic number theory?
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What is one trillion divided by one billion?
What shape is formed by the intersection of two perpendicular diagonal planes through the center of a cube?
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What do mathematicians call a polynomial of degree one?
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What's the smallest two-digit number divisible by 9?
Who proved the seven bridges of Königsberg puzzle impossible?
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What's the solution for x in the equation 3x + 2 = 11?
What is the value of zero factorial (0!)?
What's the largest prime number under 100?
What's the decimal representation of the fraction 2/5?
Who is known as the father of modern set theory?
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What ancient numeral system used letters from its alphabet to represent numbers?
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What does the identity matrix look like?
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What's the greatest common factor (GCF) of 16 and 24?
Who is known for the method of exhaustion used for calculating areas and volumes in ancient times?
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What's the sum of exterior angles of any polygon regardless of its number of sides?
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What's 1/3 expressed as a percent?
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What kind of number is the cube root of 27?
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What's the smallest square number greater than 100?
What's another name for the Cartesian plane?
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What are numbers with no fractional or decimal parts called?
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Who came up with the method of least squares for statistics?
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How many grams are in a kilogram?
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What property states that
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Who first proved that there are infinitely many prime numbers?
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Which shape has exactly five faces?
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What's the opposite mathematical operation of taking a square root?
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What are fractions with the same value but differently expressed called?
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What do you call the intersection point of two coordinate axes?
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Who is considered the first woman mathematician?
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What's the prime factorization of the number 60?
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What is the formula used to calculate the circumference of a circle?
How do you represent one tenth as a decimal?
Who first used the letter 'i' to denote the imaginary unit?
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What's the term for a line dividing an angle into two equal parts?
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What is the set containing no elements called?
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Who introduced the modern notations sin, cos, and tan for trigonometric functions?
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What's the mathematical sign used to indicate multiplication?
What does 'percent' literally mean?
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Who was the Greek mathematician known for calculating the circumference of the Earth?
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What's another name for the average of a set of numbers?
What's the name of the point at the intersection of a triangle’s altitudes?
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Who invented Napier’s bones for calculating products?
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