Instructional Video

Khan Academy: Addition Using Groups of 10 and 100

Curated by ACT

Sal rewrites three-digit addition problems to make them easier to solve. Includes a video, transcript, and question and answer section. [3:57]

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Concepts
addition, place value
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Additional Tags
adding within 1000, khan academy, khan academy: addition using groups of 10 and 100
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Classroom Considerations
  • Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional