1. APOSTROPHES ( ’ ) BRACKETS { } PARENTHESES ( ) Mechanics Grades 7 & 8 2. Apostrophes ( ’ )  The apostrophe ( ’ ) is used to show possession or ownership.…

Slide 1Chapter 05 Solving for the Unknown: A How-To Approach for Solving Equations McGraw-Hill/Irwin Copyright © 2011 by the McGraw-Hill Companies, Inc. All rights reserved.…

ORDER OF OPERATIONS ORDER OF OPERATIONS LESSON 2a BEDMAS B â Brackets E â Exponents D â Division from left to right M â Multiply from left to right A â Add from left…

ORDER OF OPERATIONS ORDER OF OPERATIONS LESSON 2 Something to Think About: Does the order matter? -5 + 4 = 10 â 3 + 1 = 4 x 6 ÷ 2 = 9 ÷ 3 x 6 = 4 + (-5) = 1 â 3 +…

Slide 1ORDER OF OPERATIONS LESSON 2a Slide 2 BEDMAS B – Brackets E – Exponents D – Division from left to right M – Multiply from left to right A – Add from left…