Real Number, Any value on the number line., Absolute Value, The distance a number is from 0 (which is always positive)., Commutative Property, This property states that numbers can be added or multiplied in any order., Associative Property, This property states that when adding or multiplying three or more numbers, the answer will be the same regardless of how the numbers are grouped., Integer, Any positive or negative whole number or 0., Negative Number, Any number less than 0., Variable, A symbol that represents an unknown quantity., Expression, A combination of numbers, symbols, and operations to represent a certain quantity., Equation, A mathematical statement that includes two equivalent expressions.

Module 1 Lesson 1

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