Another graphical multiplication trick
Learn how to multiply numbers by means of drawing. You only have to draw circles and lines following an easy method. Try to do it by yourself with another numbers and you will see that it is a straightforward method. Check it out!
Duration : 0:1:22
[youtube 0GlIx5pztpM]
Tags: another, graphical, math, method, multiplication, numbers, trick
August 17th, 2009 at 10:09 pm
What is the point …
What is the point of this ? To make it even harder than it is? try 88 X 78 by this method and I would like you to count each circle. This is very lame method.
August 17th, 2009 at 10:09 pm
pretty cool for …
pretty cool for smaller multiplications
August 17th, 2009 at 10:09 pm
Can you show me 19 …
Can you show me 19 x 19 using this method?
August 17th, 2009 at 10:09 pm
why the would …
why the would you want to do all that. you are just making things way to over complicated for yourself.
August 17th, 2009 at 10:09 pm
how would you do …
how would you do larger numbers, make a vdeo about that x
August 17th, 2009 at 10:09 pm
º¤ø„¸¸„ø¤º°¨¸„ø¤º°¨ …
º¤ø„¸¸„ø¤º°¨¸„ø¤º°¨ post to? 9 other vids
¨°º¤ø„¸ Copy „ø¤º°¨ press F5 twice
¸„ø¤º°¨Paste “°º¤ø„¸ OK
¸„ø¤º°¨¸„ø¤º°¨¨°º look at ur background
August 17th, 2009 at 10:09 pm
OMG
OMG
August 17th, 2009 at 10:09 pm
How would you do it …
How would you do it with more digit numbers? since 2 digit you have 1 pair of 1 circle and 1 pair of a circle within another circle, for 3 would you have for example… if the first number was 111 x whatever
0 0 0
0 0 0
0 0 0 ?
August 17th, 2009 at 10:09 pm
fuck i do not like …
i do not like the blue background after the movies can`t you create a pink one i found that coulour more wonderfull than blue aeh
August 17th, 2009 at 10:09 pm
this is gettin …
this is gettin lamer and lamer,,,,,
August 17th, 2009 at 10:09 pm
fuck you? all!!!
…
you? all!!!
rate this as thumbs down. so that i can have the most thumbs down on youtube!!!
August 17th, 2009 at 10:09 pm
I was trying 99*99 …
Now that’s a lot of circles.
I was trying 99*99 with circles
August 17th, 2009 at 10:09 pm
Hehe.. I also made …
Hehe.. I also made a few mistakes like that… keep it up!
August 17th, 2009 at 10:09 pm
you’re right, my …
you’re right, my bad, typing mistake.
August 17th, 2009 at 10:09 pm
lol…340 X 68=408? …
lol…340 X 68=408???
340 + 68=408…
August 17th, 2009 at 10:09 pm
show off.
show off.
August 17th, 2009 at 10:09 pm
yea i do it like …
yea i do it like that too!!!i dont get what hes drawin anyway!
August 17th, 2009 at 10:09 pm
Yeah. It is the …
Yeah. It is the same. Here is also video on youtube where someone does it like you say. This drawing is stupid.
August 17th, 2009 at 10:09 pm
read
Don’t laugh …
read
Don’t laugh at this! Just do it
Start thinking something you really really want cause this is
astounding the person that sent this to me said their wish came true 10
mins after they read the mail so I thought what the heck
You have just been visited by DrSuess’s Cat in the Hat. He will grant
you
one wish
Make your wish when? the count down is over
10,9,8,7,6,5,4,3,2,1
MAKE A WISH
Send this to 10 videos within the hour you read this.
If you do, your wish will come true
August 17th, 2009 at 10:09 pm
really, i did it …
really, i did it faster in my mind with no drawings, i just got used to splitting numbers for easier operation.
in this case 10 x 34 + 2 x 34 = 340 x 68 wich is 408.
think of other examples, it works every time…
August 17th, 2009 at 10:09 pm
beautiful !
beautiful !
August 17th, 2009 at 10:09 pm
l’ho imparato!!! è …
l’ho imparato!!! è facilissimo
August 17th, 2009 at 10:09 pm
This method is very …
This method is very, very effective but you don’t really need to draw them, it just makes it quicker. You can represent them by using a matrix. it goes like this:
ab=cd (each letter represent a number but they don’t multiply themselves)
|a a| multiplied by |c d|
|b b| |c d|
It will become:
|ac ad| (this time, the letters multiply)
|bc bd|
and this will be the outcome:
ac(100)+(bc+ad)(10)+bd (again the letters here multipply)
August 17th, 2009 at 10:09 pm
te uff !
te uff !
August 17th, 2009 at 10:09 pm
there already is, …
there already is, it’s called the Trachtenberg system.
I learned it yesterday, very cool and easy