Monday 2-8-21 Flashback (Vocab.)

Front

An equation with two equal ratios

Back

proportion

Front

A letter representing a number

Back

variable

Front

One of the two numbers whose product is 1

Back

reciprocal

Front

Operations that undo each other

Back

inverse operation

Front

Distance from zero on a number line

Back

Absolute value

Front

Largest factor shared by a set of numbers

Back

Greatest Common Factor (GCF)

Front

Smallest number that is a multiple in a set of numbers

Back

Least Common Multiple (LCM)

Front

The number of times a value appears

Back

frequency

Front

Sum of a data set divided by the number of items

Back

mean

Front

A ratio with different units where the second number is 1

Back

unit rate