Welcome to lesson 3 the topic we will study is the order of operations. I can not stress enough how important this topic is for your success on the GED you MUST master the order of operations. One of the top reasons people fail in math is their lack of understanding of the order of operations. Like many topics in math it’s not hard but it’s very easy to make a mistake. So stay focused and practice until you are certain you mastered the order of operations.
Things to focus on in this lesson:
• what an “operation” is in math
• what PEMDAS means
• how to apply PEMDAS to simplify a numeric expression
Chapter 3 Lesson 3
Order of Operations
United States Marine Corps motto: “Semper Fi” = always faithful
|Ok you finished lesson 3 nice job. You should be able to:* define a mathematical operation
* use PEMDAS to simplify a numeric expression
* use the order of operations with fractions and positive and negative numbers
All right let’s finish up the chapter by starting the last lesson
You Will Not Learn Math Without Practicing
Watching The Lesson Videos Are Not Enough!
THE LEARNING MATERIALS YOU NEED TO UPGRADE YOUR MATH SKILLS FOR THE GED!
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Taking my free GED math course is a big step to help you prepare for the GED. The course will help you learn core middle and high school math skills but you also need to do your part and practice! As such I created a workbook for this course that is designed to give students practice problems and solutions to strengthen their skills. In order to truly master math concepts you must practice a wide variety of problems. This workbook is an extremely valuable supplement that all students using GED Math Lessons should have.
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