The Real Number System Opening Routine

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Presentation transcript:

The Real Number System Opening Routine Name the property of real numbers that justifies the following statement: 7 (9 + 15) = 7 · 9 + 7  15

Topic I: The Real Number System

The Real Number System Properties of Real Numbers Order of Operations Objective: Identify and use the basic properties of real numbers. Simplify numerical expressions using the rules for the order of operations. Essential Question: How properties of real numbers will help you to understand and use the properties of Algebra?

Properties of Real Numbers Order of Operations The Real Number System Properties of Real Numbers Order of Operations Vocabulary Absolute value: The distance a number is from zero on a number line Algebraic equation: A mathematical sequence in which two expressions are connected by an equality symbol. Evaluate an expression: Substitute a number for the variable, perform the operation(s), and simplify the results.

Properties of Real Numbers Order of Operations The Real Number System Properties of Real Numbers Order of Operations

Properties of Real Numbers Order of Operations The Real Number System Properties of Real Numbers Order of Operations

Properties of Real Numbers Order of Operations The Real Number System Properties of Real Numbers Order of Operations

Properties of Real Numbers Order of Operations The Real Number System Properties of Real Numbers Order of Operations

Properties of Real Numbers Order of Operations The Real Number System Properties of Real Numbers Order of Operations

Properties of Real Numbers Order of Operations The Real Number System Properties of Real Numbers Order of Operations

Properties of Real Numbers Order of Operations PEMDAS Rule The Real Number System Properties of Real Numbers Order of Operations PEMDAS Rule

Properties of Real Numbers Order of Operations PEMDAS Rule The Real Number System Properties of Real Numbers Order of Operations PEMDAS Rule

Properties of Real Numbers Order of Operations PEMDAS Rule The Real Number System Properties of Real Numbers Order of Operations PEMDAS Rule

Properties of Real Numbers Order of Operations PEMDAS Rule The Real Number System Properties of Real Numbers Order of Operations PEMDAS Rule

The Real Number System Independent Practice – YOU DO Properties of Real Numbers Order of Operations Independent Practice – YOU DO Worksheet Identify the Properties of Real Numbers and Order of Operations Exercises 1 – 24

The Real Number System Homework Worksheet Identify the Properties Properties of Real Numbers Order of Operations Homework Worksheet Identify the Properties of Real Numbers and Order of Operations Exercises 1 – 24

The Real Number System Closure Properties of Real Numbers Order of Operations Closure Essential Question: How properties of real numbers will help you to understand and use the properties of Algebra?