1. Simplify the following algebraic expression:
The Real Number System
Opening Routine
Simplify the following algebraic expression:
−2(−5 + 4n) −4(3 + 6n)

2. Topic I: The Real Number System

3. The Real Number System Review Topic I
Objective: Explain why the sum or product of two rational numbers is rational; that the sum of a rational number and an irrational number is irrational.
Essential question: How is evaluating an algebraic expression different from evaluating a numerical expression?

4. Review Topic I Properties of Real Numbers Order of Operations
The Real Number System
Review Topic I
Properties of Real Numbers Order of Operations

5. Review Topic I Properties of Real Numbers Order of Operations
The Real Number System
Review Topic I
Properties of Real Numbers Order of Operations

6. Review Topic I Properties of Real Numbers Order of Operations
The Real Number System
Review Topic I
Properties of Real Numbers Order of Operations

7. Properties of Real Numbers Order of Operations
The Real Number System
Review Topic I
Properties of Real Numbers Order of Operations
PEMDAS Rule

8. Review Topic I Operations with Real Numbers Classify Numbers
The Real Number System
Review Topic I
Operations with Real Numbers Classify Numbers

9. Review Topic I Operations with Real Numbers Classify Numbers
The Real Number System
Review Topic I
Operations with Real Numbers Classify Numbers

10. Review Topic I Operations with Real Numbers Classify Numbers
The Real Number System
Review Topic I
Operations with Real Numbers Classify Numbers

11. Review Topic I Writing Algebraic Expressions
The Real Number System
Review Topic I
Writing Algebraic Expressions

12. Evaluating and Simplifying Variable Expressions
The Real Number System
Review Topic I
Evaluating and Simplifying Variable Expressions
You evaluate an algebraic expression by replacing each variable with a given number. Then simplify the expression using the order of operations.

13. Review Topic I Evaluating and Simplifying Variable Expressions
The Real Number System
Review Topic I
Evaluating and Simplifying Variable Expressions

14. The Real Number System Review Topic I Guided Practice – WE DO
You buy a used car with 37,148 miles on the odometer. Based on your regular driving habits, you plan to drive the car 15,000 miles each year that you own it. Write an expression for the number of miles that appears on the odometer at the end of each year. Evaluate the expression to find the number of miles that will appear on the odometer after you have owned the car for 4 years.

15. Review Topic I Independent Practice – YOU DO Worksheet Review Topic I
The Real Number System
Review Topic I
Independent Practice – YOU DO
Worksheet Review Topic I

16. The Real Number System
Topic I Quiz