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Understanding Multiplication with Repeated Addition

Learn multiplication as repeated addition with examples and quizzes. Explore identities and practice times tables effectively.

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Understanding Multiplication with Repeated Addition

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  1. Ones Times Tables

  2. 0 miles 0 miles 0 miles 0 miles 0 miles

  3. ½ mile ½ mile ½ + ½ = 1 whole mile

  4. Multiplication as repeated addition 1 miles 1 miles 1 miles 1 miles 1 miles

  5. Multiplication as repeated addition 1 miles 1 miles 1 miles 1 miles 1 miles

  6. Multiplication as repeated addition 1 miles 1 miles 1 miles 1 miles 1 miles

  7. Multiplication as repeated addition 1 miles 1 miles 1 miles 1 miles 1 miles

  8. Multiplication as repeated addition 1 miles 1 miles 1 miles 1 miles 1 miles

  9. Multiplication as repeated addition 1 miles 1 miles 1 miles 1 miles 1 miles

  10. What would 1 x 37 be?

  11. “Identity number” • 37 x 1 = 37 • The answer is .... Identical!

  12. Another way to “see” multiplication

  13. What’s 1 x n?

  14. 1 x n = n

  15. Quiz time 1 x 8 = ___

  16. Quiz time 1 x 8 = _8__

  17. Quiz time 1 x 0 = __

  18. Quiz time 1 x 0 = _0_

  19. Quiz time 1 x 25 = ___

  20. Quiz time 1 x 25 = _25__

  21. Quiz time • BONUS BONUS 1 x r = ___

  22. Quiz time • BONUS BONUS 1 x r = _r_

  23. Yes, you can download, share, &/or change this if you: • Please attribute to Susan Jones with a link to http://www.resourceroom.net • This work is licensed under https://creativecommons.org/licenses/by/4.0/ • This license lets others modify work even for commercial purposes, as long as credit is given to me. See https://creativecommons.org/licenses/ for more information & links to the license deed and legal code. My email is sue@resourceroom.net or sujones@parkland.edu Sue Jones -- CC BY unless otherwise indicated

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