Instructional Video
Khan Academy: Inverse Property of Addition Instructional Video
Khan Academy

Khan Academy: Inverse Property of Addition

6th - 8th Standards
The simple idea that a number plus its negative is 0. [2:59]
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Instructional Video
Virtual Nerd: What Is the Opposite, or Additive Inverse of a Number Instructional Video
Virtual Nerd

Virtual Nerd: What Is the Opposite, or Additive Inverse of a Number

6th - 8th Standards
This short video tutorial explains how to find the additive inverse of a number. It provides a definition and examples of the skill.
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