NAME: ________________________
5 Written Questions
5 Matching Questions
 Evaluate
 Multiplicative Identity
 Definition of Subtraction
 Algebraic Expression
 Inequality
 a A mathematical sentence that contains an inequality symbol.
 b For any number a, 1 * a = a and a *1 = a.
 c Replace each variable in the expression by a given value and simplify that result.
 d AKA Subtracting Numbers. For all rational numbers a and b, a  b = a + (b)
 e An expression that contains at least one variable
5 Multiple Choice Questions
 Carrying the dimensions through a computation
 For any number a,b and c,
a + (b + c)= (a + b) + c  For all rational numbers a, b, and c, if a = b, then ac = bc
 For each nonzero rational number a, there is one and only one rational number 1/a such that a * 1/a = 1. AKA: reciprocal
 For any number a and b,
a * b= b * a
5 True/False Questions

Rational number → Any number that can be expressed as the ratio of two integers, a/b, where b can not equal zero.

Property of 1 → An equation that states that two ratios are equal

inequalities → mathematical sentences containing <,>,≥, or ≤ are called these.

Proportion → An equation that states that two ratios are equal

The inverse of a sum property → AKA Subtracting Numbers. For all rational numbers a and b, a  b = a + (b)