Operations on Numbers - Part 4

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Taught by videomathtutor
  • Currently 4.0/5 Stars.
6817 views | 1 rating
Part of video series
Meets NCTM Standards:
Lesson Description:

This lesson consists of providing you with a Self-Tutorial on the typical operations done on numbers. These include: absolute value, opposites, addition, subtraction, multiplication, division and simple exponents. Order of Operations is covered in detail. I also explain how to use your graphing calculator to help you perform all these operations.

Questions answered by this video:
  • What is absolute value?
  • How do you use absolute values and opposites in operations?
  • How do you rewrite numbers without the absolute value sign?
  • How do you add and subtract negative numbers?
  • How do you multiply and divide positive and negative numbers?
  • How do you use exponents with positive and negative numbers?
  • What is the order of operations?
  • How do you use order of operations?
  • Where can I find a lot of examples of order of operations?
  • Staff Review

    • Currently 4.0/5 Stars.
    Learn how to deal with absolute values, opposites, adding and subtracting numbers, multiplying and dividing numbers, exponents, and order of operations. Great for anyone learning basic operations with numbers. This lesson can be used in math classes all the way through Algebra 2. Even very complicated, detailed examples of problems requiring order of operations are done. Great lesson.