Another graphical multiplication trick
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@xavcrack Is this multiplication method ok? Check it out! "Speed maths- Multiplying without multiplying". Click on my username and check the vid. Cheers.
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easier and faster the normal way
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I don't know how you would do this with larger numbers, but this is a good trick for people with visual spatial issues who can't line up their numbers properly.
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@bugogorac calculator...
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What is the name of this method? What is the reference? I should like to know more about this.
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Its gr8 way to master every person in maths as they will take interest in it.
i appreciate to the creator of this video hands up to you
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This method is to prove the distribution method NOT to replace multiplication. It is used to show the FOIL method: [a+b] [c+d] = ac+ad+bc+bd
Thus: 11 x 11 = [10+1] [10+1]
= 100 + 10 + 10 + 1
=121
Again, this is not meant to "replace" long multiplication OR calculators. This is to prove the FOIL method/distributive law or for the hell of the fun.
1 year ago 2
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._. :s wow
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This may cannot be applicable in all other conditions. For example: 24 X 12 = ? So use your method and see what i mean.
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Isn't bad if you are bored, and you want to draw something...
But, i think is easier to do:
10x34 = 340 ; Now, 34+34 + 340 = 408
1 year ago 2
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Great... Now show us an example of 9897949 * 995868.
bugogorac 4 years ago 26
To the people complaining how this method is complicated/useless..
This vid was, in no way, made to replace easier/faster methods of multiplication. Its just showing you a more interesting way of solving multiplication problems, not forcing you to use it cause cmon.. have you ever seen anyone solve a multiplication problem like this?
akaLakon 2 years ago 19