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5 Written questions
5 Matching questions
 Property of 1
 Multiplicative Identity
 The inverse of a sum property
 Equation
 Multiplication Property of Equality
 a For all rational numbers a, b, and c, if a = b, then ac = bc
 b For any rational number a, 1 * a = a.
 c This is a mathematical sentence that uses an equal sign to state that two expressions represent the same number or are equivalent.
 d For any rational number a and b, (a + b) = a + (b)
 e For any number a, 1 * a = a and a *1 = a.
5 Multiple choice questions
 For each rational number a, there is one and only one rational number a such that a + (a) = 0
 Carrying the dimensions through a computation
 For any number a,b and c,
a*(b * c)= (a * b)*c  Any number that can be expressed as the ratio of two integers, a/b, where b can not equal zero.
 For any number a,b and c,
a + (b + c)= (a + b) + c
5 True/False questions

Addition Property of Equality → For all rational numbers a, b, and c, if a = b, then a + c = b + c

Property of Multiplicative Inverse → For each nonzero rational number a, there is one and only one rational number 1/a such that a * 1/a = 1. AKA: reciprocal

Integers → A set of numbers that consist of whole numbers and their opposites.

Natural Numbers → The numbers we use for counting.
{1, 2, 3, 4, ...} 
Exponential notation → An expression is that is written with exponents.