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Integer sums

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Uploaded by on Mar 12, 2007

Adding sums of consecutive integers

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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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  • Lmao thank you! That makes so much sense , i forgot this from a couple years ago, nice to have a refresher : )

    Your doing a fantastic job with all these video's, I know im not just speaking for my self when I say, we really appreciate it!

  • #t=8m32s - #t=8m40s Your mathematical spider sense isn't wrong. The answer is 42!! (Caps for 42)

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  • is this approite for grade sixers? because i am gr 6

  • Couldn't you just solve for x and not x-2 and so on. I solved it by going down the path on your previous problem in that video.

    

  • At 4:36 does that method always work for consecutive number averages?

  • What if the problem doesn't have the question: What is the smallest/largest of the _____ Integers?please help me!

  • Lolz its 42

  • 30+12= 42?

  • does it always have to be positive i mean in 5x+10?

    can it be 5x-10?

  • Sal, the answer to EVERYTHING IS 42!

  • lmaooo

  • hahah about 2 secs before he corrected it as being consecutive integers I was wondering if these number were supposed to be consecutive :)

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