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Mental Maths Shortcut 5 squared Genius

Here is a really quick way to square any number with a 5 on the end.

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This entry was posted on Friday, June 22nd, 2007 at 8:21 am and is filed under Vedic Maths. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

36 Responses to “Mental Maths Shortcut 5 squared Genius”

  1. i read some of them
    and i try to read rest of them later
    tanx
    it ‘s so …
    i dont find a word which cab be suitable for the blanck
    but i think about it

    goodluck
    raha

  2. rsreenivasachar on June 23rd, 2007 at 11:18 am

    I have gone through quick squaring of two/three digit numbers.It is very funny and interesting. What about squaring of more than 4,5…n digits? Can anyone teach me in such a very simple way as to be understood by a lame man?
    Thanks
    rs

  3. Hey, I like the blog so far. I can’t seem to see the numbers. Somethine is missing?

  4. Okay for some reason I can see them now. Good work! Keep it up!

  5. it is a really useful technique. could it be used for 3 digit number as well square of 125

  6. This is truly simple. I love it. I look forward to more.

  7. Thanks Frankie, glad you like it.

  8. Mental math is a useful type of math using many simple operations. Nothing difficult as its written form. The purpose is to be able to handle computation mentally. The information in this post is clearly explained. Well-done!

    From: http://www.limeehai.com

  9. Squaring of numbers ending at 5 is amazing. I have tried with 2 digit, 3 digit and 4 digits (though it took some time without a calculator).Actually this is a general technique to multiply numbers with beginning digits same and the sum of the ending digits equal to 10.

    Take the numbers 24 and 26.
    Both numbers have the first digit same (2) and the sum of the last digits (4 + 6) equal to 10. Now apply the following formula to multiply these numbers.
    (2+1) * 2 | (4 * 6) => 6 | 24 = 624

    Squaring of numbers ending at 5 is an extension of this general formula.

  10. [...] OConnor presents Mental Maths Shortcut 5 squared Genius | MemoryMentor’s Blog posted at MemoryMentor’s Blog. Kevin shows how easy it is to square numbers that end in [...]

  11. Sivakumar Aloor on February 4th, 2008 at 11:15 am

    It is very simple and we don’t have to depend on calculator for squaring of numbers ending at 5. I expect more to see in future

    Well done. All Goodluck to you

    Sivakumar

  12. YOGANARAYANAN on May 7th, 2008 at 2:37 pm

    please tell me how to do squares of 3 digits
    Thanks

  13. YOGANARAYANAN on May 7th, 2008 at 2:38 pm

    it is amazing
    tell me how to do it for three digits squaring
    Thanks
    Yoganarayanan

  14. thank u

    for goving a wonderful collection in vadic maths
    tell me how to memorize a multiplication table
    amith

  15. good tricks in mathematics which will be very useful to students in their competitive examinations

  16. Squaring of numbers ending at 5 is amazing. Thanks for this . I am expecting more from you like this. Thanks a lot..

  17. its amazing sir,expecting more from u like this.thanks a lot

  18. thank u

    for goving a wonderful collection in vadic maths

    its amazing sir,expecting more from u like this.thanks a lot

  19. That’s why Mathematics is so interesting.
    Hopes getting bigger.

  20. thanks for the shortcut method!

  21. Excellent way of calculating things at lightening speed. MOre such techniques will b appreciated

  22. Chithambaram Perumal on January 2nd, 2009 at 10:17 am

    Hi,
    Really I hanks to u for sharing this valuable methods..

    and plz explain How can I divide 24digits numbers over 24digit number quickly….

    Thanks….

  23. thanks for sharing with us such wonderful methods.
    eagarly waiting for more…

  24. esther sánchez on January 16th, 2009 at 5:24 pm

    thank you for sharing this wanderful techniques with us. they are very useful.

  25. Neeraj Bhandari on March 28th, 2009 at 12:47 pm

    Respected Sir,
    I would like to thanx for giving me techniques of VEDIC MATHS and help me to sort out problems effeceintly and easily. I have a query that how can we multiply a different numbers like 128*125 shortly or Vedicly.
    One more thing that i want to be expertise in Vedic Maths and how can we solve problem of Integration, Differentiation, Differential Equqtions and angle measures.

    Pls suggest me. Hope u will send more Vedics Techniques send in future.

    Thaking You
    Neeraj Bhandari

  26. Hi Kevin
    I introduced this to my 12 year old daughter and 17 year old niece.
    Very cool.
    Thanks

  27. Thanks Pearl, I’m glad you liked it.

  28. I have heard that Pi can be figured out vedically so that the answer can be revealed as a continuing formula which has a repetitious calculation. Can you elaborate…

  29. Hi ,
    Heard about Vedic Maths but never had an opportunity to learn.
    Thanks for giving the opportunity of learnlhg.
    chandrashekhar

  30. Its Amazing and for calculation of squaring a number ending with 5… Is Very easy..
    Thanks for sharing Vedic knowledge…

  31. Great Job! Can you also let me know about the cubes in this case?

  32. I am a slow learner,your tricks is improving me alot,thank abundantly. i do forget easely advise me

  33. really very good things i saw in your site

  34. i am very happy to be a mathematician , because maths is like

  35. Words are not worthy to appreciate this wonderful trick..thnx a ton my friend..!!

  36. IS A WONDERFUL WAY , BUT PLEASE WE NEED MORE TIPS

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