Instructional Video

Khan Academy: Subtracting 10s Using Place Value

Curated by ACT

Sal demonstrates how to subtract 40 from 65 by thinking about place value. Includes a video, transcript, and question and answer section. [2:36]

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Classroom Considerations
  • Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional