Addition 2
12:26
Added: 2 years ago
From: khanacademy
Views: 219,390
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  • if i poop and then poop twice I have two poops

  • Comment removed

  • 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.

  • Thankyou so much. I am teaching my kid addition and is actually fun.

  • addition is easier if you start in the tens place first. Add up the tens colums, then add up the ones columns and add the total of the ones columns to the tens columns. Using this method you don't have to CARRY OVER....and you are able to mentally add up long columns of numbers without using paper and pencil.

  • If you want to become good at Mathematics visit my channel ( Mathmatchpoint ) In my videos I'm going to teach you Math the easy way. I promise you will become good at Math if you watch my videos and do the provided exercises. Math is easy if you have a good teacher.

  • thanks man

  • Aww lemons =( I liked the Avocados better :D xD Just kidding. Great work.

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

  • @andreiduffy

    He does it so kindergarten students or their guardians can also use or view the tutoring from sal together. If it's too easy for you, go to a higher level lesson.

  • @andreiduffy don't be a dick. You once had to learn this stuff when you were a kid.

  • It's limes.

    I would have chose grapefruits, only b/c I love them. I like limes too, but not by themselves.

    I love red grapefruit. I can't remember what the name is for it, but red grapefruit is so tasty. : P)

  • can u do Algebra videos accounting business statistics and calculus

  • I thought you already done videos on this stuff Sal? Nice new tools now...

  • tart sour fruit

  • That's a REALLY good way to get them to remember. Use money.

    When my husband was having trouble getting our daughter to understand the 10's place, he got out some dimes to explain it.

    Ever after, she had no problem understanding it.

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

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