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Uploaded by on Jan 19, 2010

Adding 2-digit numbers

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Education

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LICENSE: Creative Commons (Attribution-Noncommercial-No Derivative Works).

For more information about this license, please read: http://creativecommons.org/licenses/by-nc-nd/3.0/.

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Top Comments

  • Awesome! Love your care of making a video for everyone from the basic to advanced. Thanks for everything you do.

  • @andreiduffy: so you're saying it's a waste of time to teach younger kids.. makes sense to me

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All Comments (26)

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  • if i poop and then poop twice I have two poops

  • good stuff

  • what grade is this and whos v

  • This will help me alot thanks

    

  • my 3rd grader is really struggling with basic math. I am looking forward to viewing your videos with her to see if it helps her. I have tried myself but I can't seem to help her...hoping she would rather watch a video then to listen to her mom drone on!!!

  • 5 people never passed kindergarten : D

  • Thank you for taking the time to post these great math videos on youtube.

  • If you had alot of time on your hands, and didnt care about how people judge you.lolol hahaha. laughing hard ass hell.

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