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Good News: Launched 26 EasyCal Videos of Fast Math Tricks

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Uploaded by on Dec 16, 2008

Learn this really simple but superfast way of multiplying any 2 digit numbers.

Like others if you too find this trick useful then you can download all such 26 EasyCal Videos by visiting the URL below

http://www.glad2teach.co.uk/26_Math_tricks_to_learn_algebra_fast.htm

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Science & Technology

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Standard YouTube License

  • likes, 22 dislikes

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Uploader Comments (glad2teach)

  • What an excellent video! Can't wait to make my way through the series.

  • @FionnMarr, this simple technique ( Rainbow Multiplication ) is deceptively powerful. Once you have mastered it then you can multiply any numbers easily. To see this technique in action watch my Live Seminar video I have uploaded. Click on my name (glad2teach), the name of that video is " Teaching to be Super-Sonic at Math"

Top Comments

  • my own way to multiply 3 digit number with 3 digit number fast, please thumb up for every one to see this:

    I will use symbols to make it more clear the two numbers are: xyz and abc

    xyz*abc

    solution:

    first digit= x*a (sooo simple isn't it?:D)

    second digit= (x*b)+(y*a) just like the foil method

    third digit= (x*c)+(z*a)+(y*b) this one is little tricky :)

    fourth digit= (y*c)+(z*b) foil method

    fifth digit=z*c

    of course this will be nothing in front of this genius way but it also solves very fast

  • Hi

    Your really are the best!!!

    I know all numbers are beautiful...which is your favourite though??

see all

All Comments (300)

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  • dude i'd luv if u make an hour long video of all that u know,i mean tricks..thanks i'm glad2learn frm u glad2teach :)

  • @Asserish I kinda like that way as well, pretty good technique!

  • OMG!!!!!!!!!!!!!!!!

  • @glad2teach the person has said something perfect

  • Dear rockvsaustinwm26, glad that I could help. Somebody has posted a comment below saying that I have just "Humanised" Mathematics. That's it. Though he said it sarcastically but it is by far the best compliment I have received as a Math teacher.

    Shahryar ( A.k.a Glad2teach )

  • @glad2teach man u need not to describe and tomorrow was my maths paper or december tests so u helped me alot in that

  • ..and where?

    

  • When have you known it?

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