1. 1-2 Order of Operations and Evaluating Expressions

2. Base Exponent

3. Problem 1: Simplifying Powers

7. Problem 2: Simplifying Numerical Expressions ORDER OF OPERATIONS P: Parentheses E: Exponents M: Multiplication D: Division A: Addition S: Subtraction From left to right. So if division comes 1 st you will divide 1 st and if multiplication comes 1 st multiply 1st From left to right. So if subtraction comes 1 st you will subtract 1 st and if addition comes 1 st add 1st

11. Problem 3: Evaluation Algebraic Expressions