Category 1
Average
An average (specifically the arithmetic mean) is a central value representing a set of data, calculated by adding all individual values together and dividing by the total count of numbers
Axis
an imaginary line about which a body rotates
Close figure
a 2D geometric shape that starts and ends at the same point, creating a complete boundary with no openings
Coefficient
A coefficient is a numerical or constant factor that multiplies a variable in an algebraic term
Common factor
A common factor is a whole number that divides two or more integers evenly, without leaving a remainder
Constant
Constant refers to something that remains unchanging, steady, or continuous in time, amount, or value
Base
the number of unique digits, including zero, used to represent numbers in a positional numeral system
Circumference
Circumference is the total distance around the outside of a circle or any closed curve
Coordinate Plane
A coordinate plane is a two-dimensional flat surface defined by a horizontal number line (x-axis) and a vertical number line (y-axis) that intersect at a perpendicular point called the origin
Cube
A cube is a three-dimensional solid object bounded by six equal square faces, facets, or sides, with three meeting at each vertex
Area
Area is the total amount of space inside the boundary of a flat, two-dimensional (2D) shape.
Dependent variable
A dependent variable is the factor being measured, tested, or observed in an experiment or study
Divisor
A divisor is the number by which another number (the dividend) is divided in a division operation
Estimate
An estimate is a rough calculation, educated guess, or approximation of a value, quantity, or cost
Expression
An expression in math is a combination of numbers, variables
Factor
A factor is a whole number that divides into another number exactly, without leaving a remainder.
Formula
Formula
Greatest common factor
The Greatest Common Factor (GCF), or greatest common divisor, is the largest positive integer that divides two or more numbers without leaving a remainder
Fraction
A fraction represents a part of a whole or any number of equal parts, defined by a numerator (top number) and a denominator (bottom number) separated by a line
Inequality
Inequality refers to the unfair, uneven distribution of resources, opportunities, or rights among individuals or groups, or a lack of uniformity in size or quality
Chord
A chord is a combination of three or more musical notes played simultaneously or in close succession to create harmony
The lowest common factor (or least common factor) for any set of positive integers is always 1, as it is the smallest universal factor that divides all positive numbers without a remainder.
Mean
The mean (often called the average or arithmetic mean) is a statistical measure calculated by adding all numbers in a data set and dividing by the total count of values.
Maximum
The greatest value in a data set.
Median
The median is the middle value in an ordered dataset, separating the higher half from the lower half.