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Learn to multiply using lines — Parallax Forums

Learn to multiply using lines

Don MDon M Posts: 1,652
edited 2016-02-07 14:30 in General Discussion
I thought this was rather interesting. Will be fun to show some kids.

Comments

  • Heater.Heater. Posts: 21,230
    Cool but useless.

    What with all that counting and carrying you have to do it's easier to do it the traditional way.

    That only requires that kids be terrorized until they memorize their times tables to get them up to speed. Being a Brit, back in the day we had to memorize up to 12 times 12.
  • kwinnkwinn Posts: 8,697
    Heater. wrote: »
    Cool but useless.

    What with all that counting and carrying you have to do it's easier to do it the traditional way.


    +1
  • Heater. wrote: »
    Cool but useless.

    What with all that counting and carrying you have to do it's easier to do it the traditional way.

    That only requires that kids be terrorized until they memorize their times tables to get them up to speed. Being a Brit, back in the day we had to memorize up to 12 times 12.
    The narrator apparently agrees with you. "...if you want to see more 'useless' tricks..."
    It is an interesting 'useless' trick.
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