WARM UP Page 9 “Check Skills You’ll Need” # 1 – 12.

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Presentation transcript:

WARM UP Page 9 “Check Skills You’ll Need” # 1 – 12

Exponents and Order of Operations Chapter 1 Section 2 Exponents and Order of Operations

Activity Page 9 Work in pairs Now l = ⅝ and w = ⅜ Answer #4 again

Order of Operations Parentheses Exponents Multiplication or Division Addition or Subtraction

Summary for This Section Perform any operation(s) inside grouping symbols Simplify Powers Multiply and divide in order from left to right. Add and subtract in order from left to right.

Examples We’re going to go through the book examples, working in pairs. Evaluating an Algebraic Expression Simplifying Numerical Expressions Real-World Problem Solving Simplifying an Expression with Parentheses

Examples We’re going to go through the book examples, working in pairs. Evaluating Expressions with Exponents Simplifying an Expression Real-World Problem Solving

Assignments Class Work Page 12 #1 – 11 odd Page 13 #13 + 14 #15 – 47 odd Homework Page 15 #80 – 83 Page 771 for some