Instructional Video

Khan Academy: Addition and Subtraction With Number Lines

Curated by ACT

Watch as Sal figures out which number line matches up with a 2-digit addition or subtraction problem. [1:52]

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CCSS: Adaptable
Concepts
addition, number lines, subtraction
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Additional Tags
khan academy, khan academy: addition and subtraction with number lines, number line
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Classroom Considerations
  • Knovation Readability Score: 1 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional