CPM CC2 Ch 1-3 Vocab Review

Front

Whole Number

Back

The set of numbers {1, 2, 3, …}.

Front

Integers

Back

{…, –3, –2, –1, 0, 1, 2, 3, …}

Front

Rational Number

Back

Numbers that can be expressed as a/b, where a and b are integers and b ≠ 0.

Front

Area

Back

Area is the number of square units needed to fill a region on a flat surface.

Front

Probability

Back

A number between 0 and 1 representing the likelihood of an event.

Front

Median: The middle number of an ordered data set.

Back

The middle number of an ordered set of data.

Front

Mean

Back

Average

Front

Distributive Property

Back

a(b + c) = ab + ac

Front

Order of Operations (PEMDAS):

Back

Parentheses, Exponents, Multiplication and Division (left to right), Addition and Subtraction (left to right).