Instructional Video

Professor Freedman's Video Snippets Add/subtract Integer

Curated by ACT

Professor Ellen Freedman uses this very short video to explain how to add and subtract positive and negative integers. She offers tips on how to keep track of whether the answer is positive or negative.

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CCSS: Adaptable
Concepts
negative integers, positive integers, subtraction
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Additional Tags
adding integers, integer subtraction, subtracting integers, subtraction of integers, subtraction of negative numbers
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
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