Instructional Video

Khan Academy: Subtraction With Borrowing (Regrouping): Why Borrowing Works

Curated by ACT

An explanation of why (not how) borrowing/regrouping works when subtracting numbers.

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Concepts
regrouping, subtraction with borrowing, subtraction with regrouping, subtraction
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Additional Tags
khan academy
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Classroom Considerations
  • This video is hosted on YouTube