Number Properties Magic Book Foldable CA 4.0, 2.0

Objective - To create a foldable for the Properties of Real Numbers

COMMUTATIVE ASSOCIATIVE IDENTITY MULTIPLICATION ADDITION INVERSE Additive Identity Multiplicative Identity Additive Inverse Multiplicative Inverse MULTIPLICATION ADDITION INVERSE EQUALITY CLOSURE TERM FACTOR

A quantity that is multiplied by another to get a product Also called opposite Also called reciprocal A quantity that is multiplied by another to get a product A part of an expression that is added (or subtracted) The sign goes with the term!

VARIABLE COEFFICIENT LIKE TERMS CONSTANT BASE EXPONENT / POWER DIVISION BY ZERO DEFINITIONS & DIVISION Other Properties EXPRESSION EQUATION SUBTRACTION PROPORTION AXIOM (POSTULATE) THEOREM ORDER OF OPERATIONS DISTRIBUTIVE PROPERTY

MULTIPLICATION BY RECIPROCAL A symbol used to represent a quantity that can change The number that is multiplied by the variable in an algebraic expression Like terms have the same variables & exponent A term with no variables When a quantity is raised to a power, the quantity that is used as a factor is the base The number that indicates how many times the base is used as a factor Division by zero is UNDEFINED! (zero cannot be in the denominator) MULTIPLICATION BY RECIPROCAL A mathematical phrase that contains operations, numbers, and/or variables The joining of two mathematical expressions by an EQUAL SIGN A mathematical statement showing two ratios (fractions) are equal To add the opposite A mathematical statement that is accepted as TRUE without proof A mathematical statement that has been proven TRUE using axioms and definitions A rule for evaluating expressions