Working with Negative Numbers

A 4-part course with Eric Buffington

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Course Overview

What is a negative number? A real number that is less than zero. Simple, right? That all depends on how confident you are working with negative numbers! In this quick course, certified math teacher Eric Buffington breaks down how to add and subtract negative integers, work with replacement sets, inequalities, and absolute values. By the end of this course, you will be adding, subtracting, multiplying, and dividing negative number with ease.


  • Total Time 30 min
  • Lessons 4
  • Attachments 10
  • Exercises 21
  • 17 CQ

4 Lessons in This Course

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