5 Written Questions
5 Matching Questions
 Integers
 Variable
 Multiplication Property of Equality
 Multiplicative Identity
 Equation
 a For all rational numbers a, b, and c, if a = b, then ac = bc
 b For any number a, 1 * a = a and a *1 = a.
 c This is a letter (or some other symbol) used to represents one or more numbers
 d A set of numbers that consist of whole numbers and their opposites.
 e This is a mathematical sentence that uses an equal sign to state that two expressions represent the same number or are equivalent.
5 Multiple Choice Questions
 mathematical sentences containing <,>,≥, or ≤ are called these.
 An equation that states that two ratios are equal
 For each rational number a, there is one and only one rational number a such that a + (a) = 0
 An expression that contains at least one variable
 For any rational number a and b, (a + b) = a + (b)
5 True/False Questions

Multiplicative Property of Zero → For any rational number n, n * 0 = 0.

Rational number → The numbers we use for counting.
{1, 2, 3, 4, ...} 
Natural Numbers → Any number that can be expressed as the ratio of two integers, a/b, where b can not equal zero.

Definition of Subtraction → AKA Subtracting Numbers. For all rational numbers a and b, a  b = a + (b)

Ratio → A comparison of two quantities, often expressed as a fraction