Ratios and Proportional Relationships
A comparison of two quantities.
ratio
The distance a number is from zero on a number line.
Absolute Value
The rules for solving expressions in the correct order.
Order of Operations
A line passing through the center of a circle.
Diameter
Information collected for study.
data
A ratio comparing two quantities with different units.
rate
The bottom number in a fraction.
denominator
The number multiplied by a variable.
Coefficient
The distance around a circle.
Circumference
The difference between the greatest and least numbers.
range
A rate with a denominator of 1.
unit rate
A whole number and its opposites, including zero.
Integer
A letter or symbol representing an unknown number.
Variable
The amount of space inside a three-dimensional object.
volume
The average of a set of numbers.
mean
Ratios that represent the same relationship.
Equivalent Ratios
The smallest multiple shared by two or more numbers.
Least Common Multiple (LCM)
A mathematical statement comparing two values using symbols such as > or <.
Inequality
A closed figure made of straight sides.
Polygon
The middle number in a data set.
median
A ratio out of 100.
Percent
The flipped form of a fraction.
Reciprocal
A number showing repeated multiplication.
Exponent
The total area covering a three-dimensional figure.
Surface Area
The number that appears most often.
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