Instructional Video

Khan Academy: Subtracting 1s Using Place Value

Curated by ACT

Sal subtracts 4 from 46 by thinking about place value. Includes a video, transcript, and question and answer section. [2:44]

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