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  1. PBS LearningMedia
  2. Mathematics
  3. K-8 Mathematics
  4. The Number System
  5. Operations for Fractions With Rational Numbers
  6. Additive Inverse
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Operations for Fractions With Rational Numbers
Subtracting Positive and Negative Numbers | PBS Math Club
Additive Inverse
Converting Rational Numbers
Organ Function Grinder
Bianca the Spy
Irrational Numbers
Multiplication and Division for Fractions
Operations & Algebraic Thinking
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Number & Operations—Fractions
Number & Operations in Base Ten
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Additive Inverse

Content Provider PBS LearningMedia
Copyright Year 2013
Description This animated Math Shorts video from the Utah Education Network explains the term additive inverse and provides several examples that demonstrate the concept. In the accompanying classroom activity, students create equations and solve problems that involve adding groups of negative and positive integers that sum to zero. To get the most out of this activity, students should be familiar with plotting positive and negative integers on a number line. This resource is part of the Math at the Core: Middle School Collection.
Sponsorship Corporation for Public Broadcasting
Language English
Publisher PBS Learning Media
Publisher Date 2013-10-28
Access Restriction Open
Rights Holder Utah Education Network
Subject Keyword Mathematics K-8 Mathematics The Number System Operations for Fractions With Rational Numbers p + q as Distance |q| from p (Grade 7)
Content Type Video
Educational Role Teacher Student
Time Required PT1M35S
Education Level Class VII
Resource Type Broadcast
Subject Fractions Rational Numbers
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