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5 Written questions
5 Matching questions
 simplified expressions
 real number line
 opposites
 origin
 terms of an example
 a a line that pitures real numbers as points
 b an expression is simplified if it has no symbols of grouping and if all of the like terms have been combined
 c sero
 d two points on the number line that are the same distance from zero but are on opposite sides
 e the parts that are added in an expression. For, example 5x, 5&x are the terms
5 Multiple choice questions
 each number in the matrix
 any of the numbers
 the distance between the origin and the point representing the real number
 terms that have the same variable raised to the same power
 the seppd and direction in which an object is traveling
5 True/False questions

positive numbers → any number greater than zero

coefficient → sero

matrix → sero

constant terms → terms with no variable factors

graph of a number → the point that corresponds to a number