Mathematics Vocabulary Quiz

Name:

Date:

Instructions: Challenge yourself with the language of mathematics, from basic arithmetic terms to geometry, algebra, and beyond.

1.
What is a 'hypotenuse'?
A
The area inside a square
B
The longest side of a right triangle, opposite the right angle
C
The shortest side of any triangle
D
A line that divides a circle in half
2.
What does 'quotient' mean?
A
The result of dividing one number by another
B
The sum of two numbers
C
The remainder after division
D
The product of multiplication
3.
What is a 'prime number'?
A
Any even number
B
The first number in a sequence
C
A number that ends in zero
D
A number greater than 1 that has no divisors other than 1 and itself
4.
What does 'perpendicular' mean?
A
Two lines that are the same length
B
Two lines that meet at a right angle (90 degrees)
C
Two lines that never meet
D
A line that curves
5.
What is an 'integer'?
A
A whole number, positive or negative, including zero
B
Any fraction
C
A number less than one
D
A decimal number
6.
What is the 'circumference' of a circle?
A
The diameter of the circle
B
The center point of the circle
C
The distance around the outside of the circle
D
The area inside the circle
7.
What does 'symmetry' mean in mathematics?
A
A type of equation
B
A three-dimensional shape
C
A shape with unequal sides
D
A property where a shape or object is identical on both sides of a dividing line
8.
What is a 'polygon'?
A
A three-dimensional shape
B
A closed plane figure with three or more straight sides
C
A type of fraction
D
A curved shape
9.
What is the 'mean' in statistics?
A
The average, calculated by dividing the sum of values by the number of values
B
The range of values
C
The most frequently occurring value
D
The middle value in a data set
10.
What is a 'theorem'?
A
A formula for calculating area
B
A mathematical statement that has been proven to be true
C
An unproven guess
D
A type of graph
11.
What does 'exponent' refer to?
A
A number indicating how many times a base is multiplied by itself
B
A negative number
C
The base number in a fraction
D
The result of subtraction
12.
What is a 'ratio'?
A
The sum of all angles
B
A type of percentage
C
A comparison of two quantities expressed as a fraction or with a colon
D
The difference between two numbers
13.
What is 'probability'?
A
The number of trials in an experiment
B
The certainty of an outcome
C
The average of all outcomes
D
A measure of how likely an event is to occur
14.
What is a 'parabola'?
A
A triangle with no equal sides
B
A U-shaped curve formed by the graph of a quadratic function
C
A straight line on a graph
D
A circle drawn on a coordinate plane
15.
What does 'congruent' mean in geometry?
A
Shapes that are identical in form and size
B
Shapes that are different sizes
C
Angles that are greater than 90 degrees
D
Lines that are parallel

Find more free puzzles and brain games at www.SeniorBrainGames.org