How to Square Numbers Quickly
In this post we are going to look at how to square any two digit numbers.
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I never ever post but this time I will,Thanks alot for the great blog.
its just fantabuolous….
very nice.
i liked it very much
it's amgzing.
I NEED ATRICK FOR MAKING FACTORIZATION EASIER
I have five squares numbered 1, 2, 3, 4, 5. How many combinations of 3 squares can I make?
2*2=4
3*3=9
4*4=16
5*5=25
6*6=36
7*7=49
8*8=64
9*9=81
10*10=100
it is a very amgzing. i like that.
Where can i watch the old 2002 show Mentors? ):?
Long Term / Short term memory problem when trying to recall technical info?
i want 2 learn vedic maths. where to go? is it effective?????
really its a good technical and u r doing a lot
Please elaborate the same for n digit number.. thanks!
Um… This didn't work for 29! So confused!
I got 840 using your method and my calculator says that it is 841!
cooooooooooooooooool…it works for every number….even 29
tell ne quick way to square any 3 digit number
this is really good it totally works………………..
this method is a wonderful method of squaring number
Your have to add 1 in last . I thing you forgot that term.
I thing the cross multiplication is more easy than this method.
Dude, I have one more method though i liked this one too…
My method is ==>Lets say u wanna find the square of the number 23
then,
23^2 can be written as
2 | 3 ==> We separate the digits
4 9 (Here we square the individual digits….)
1 2 (Multiply both the digits and then multiply the
product by 2 i.e., 2*(2*3)=12, write the 2 in the
middle and 1 below 4 and then add them… )
————–
5 2 9
If we have say 69 then ==>
6 | 9
3 6 8 1 (6^2 = 36 and 9^2 = 81)
1 0 8 (2*(6*9) = 108)
—————-
4 7 6 1 ==> that’s the answer
Though the already given is greaaaattttt…..
thanks for sharing this tricks with us…………