Graphical multiplication - Mathematic Article
Gaussian route (blog that I recommend by the way) I am with this
peculiar video that shows a graphical method of multiplication that
uses a line for each number and the cuts of each line like result.
Easy Graphical Multiplication Trick
Quite interesting, but multilicamos 12 x2 us dara like result 240, and not 24, so that when linias does not intersectan abria that to take it like zero, so that if nor outside haci a multiplication like 31 daria xs 20 us 62 and not 620, clearly cirva for numbers with the same amount of units.
The Impressive truth!
tapeworm does not devise of which the multiplication in graphical surroundings was applied. I ask myself if there is multiplication of graphical form, also must have a division no.
in aim.
with respect to the opinion of Kratos the truth gave to curiosity your commentary me and following the video I put it in practices and the truth 2 xs 12 if it gave 24 me since when not creating a bony quadrant simplimente for 12 a separated line by but and for the 2 only two perpendicular 2 line the 12 ace those of and the result is 24 (2 and 4) as far as the one of 31 x 20 there if I do not complain already, reason why one occurs to account that is no form to put Zero sindo the only form to represent the value of the 20 mentally or with a slight signal being given to understand that the resolution of so I number is harnessed by 10 and that single applies cruze of those then lines 620 serious result.
single serves for numbers of same I number of numbers, but it is easy to turn numbers to others with same I number of numbers.
For example 12×2 serious 12×02, and habra to mark the line of the 0 somehow to stand out that there not intersect (and to put a 0)
1234×55 == 1234×0055 etc.
the amount 2 x 12 if k leaves 24, in the case of multiplying 15 xs 20 we forgot the zero and we added it result to the 15 of x2, tb I made 1234 x 55 as and me so salio the perfect result… without making things strange. .na but since it does in the video… separating pa not to roll… a last one….in the case of multiplying 15 602 xs the ray of the 0 we interpreted x example like a discontinuous ray… which represents the space reserved but without no value, tb me salio the account with a 102 x 13 and followed he himself procedure and tb me salio the correct result.
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