My brother tried to teach me this in the 60's. At last, I finally get it. The patterns make perfect sense now. Where was this teacher when I was a child?
@James-yz4cc
2 жыл бұрын
Jez how old are you bro
@404gyan2
4 жыл бұрын
OMG what a amazing person liking the comments even after 8 years
@soniarreis3998
4 жыл бұрын
Amo aprender!!
@ayushKumar-mr9wc
3 жыл бұрын
Great job sir
@denbaso4429
3 жыл бұрын
Is togel
@hassaniq0777
3 жыл бұрын
👏👏👏👏
@rhajieschwarcheneger6901
3 жыл бұрын
and so ???
@DJ-ct6so
5 жыл бұрын
Very well demonstrated, Pradeep! In case anybody is interested, it all works on the distributive property of multiplication, the principle works as follows. If you are multiplying two numbers, you can split the numbers up any way you want and then multiply each component in the first number with each component in the second number, and then adding all the results will give the correct final total. For example, 123 x 654 = (100 + 20 + 3) x (600 + 50 + 4) = (100 x 600) + (100 x 50) + (100 x 4) + (20 x 600) + (20 x 50) + (20 x 4) + (3 x 600) + (3 x 50) + (3 x 4). You can multiply these and gather the results any way that you wish. Algebraically: (a+b+c)(x+y+z) = ax + ay + az + bx + by + bz + cx +cy +cz
@MamagogoMdmejxjej
9 ай бұрын
WAT really? Thanks
@readhistory2023
3 жыл бұрын
They used to teach this in school when I was a kid, finger multiplication as well. If you practice this method you can do multiplication in your head. I got pretty good at it. I had to get into the habit if doing ALL my math three times since I was in the 1st grade. I was dyslexic before they had a name for the condition. In other words even if you're dyslexic practice makes perfect.
@karltinzk9138
4 жыл бұрын
Even after 8 years, dude still liking people's comments
@soniarreis3998
4 жыл бұрын
Yes!
@lisamccray6481
4 жыл бұрын
I am an African American 57 year old female. I get it. I have never missed with this method. It's a good option for those who can handle change or a little challenge. Thanks so much for your help. My point is that the internet is the great equalizer. No immigration restrictions here. Just try. Until you get it.
@gru5466
3 жыл бұрын
Teacher: No calculators allowed on the test Me: I am a calculator
@Cotronixco
3 жыл бұрын
You are not allowed to be present.
@thememeyboi8768
3 жыл бұрын
@@Cotronixco lol
@Prof_Bibliophile2360
3 жыл бұрын
Thats great!
@ccheartcindy9357
5 жыл бұрын
8:05 starts explaining how, 13:03 summary of steps. Like the Left to Right calculation (seems to work both directions when tried on smaller numbers). Keeping running tab in head only real challenge so if had to write it all out not much different than just 'showing' all you work.
@henk-ottolimburg7947
5 жыл бұрын
exactly what I wanted to write: you just do more in your head and less on paper. For kids that is much more confusing and more errors will appear. Also, with bigger numbers (6-9) it's more difficult.
@kashyapparihar4681
3 жыл бұрын
@@henk-ottolimburg7947 this trick is useful for entrance exams where you have little time and calculator isn't allowed(at least here in india)
@augustrob1
5 жыл бұрын
How in the world did anyone ever come up with this method??? Thanks for sharing. I can't wait to show my nephews.
@dpsingh8560
4 жыл бұрын
Robert Pickett it's elementary vedic maths
@anthonywhelan5419
4 жыл бұрын
Thankyou. I learnt this method 43 years ago but I could only do 2 digits by 2 digits. You've explained the harder algorithm really well.
@applelordgaming462
4 жыл бұрын
This guy bro he just keeps liking vids even after 8 years hats off bro
@VijayKumar-bn4ri
4 жыл бұрын
Nice and useful technique, I wished that could teach us in our schools, Vedic maths is super genius, hope now they will teach our next generations
@kennethfelarca1347
5 жыл бұрын
How are you Sir Pradeep Kumar? This video was published many years ago now but still I believe that many will be impressed with this method. Thanks for sharing this technique. I hope many viewers, including me, will still learn a lot more from your channel. God bless you Sir.
@timcent7199
5 жыл бұрын
Beautifully explained. If you still don't get it don't give up. It's not beyond anyone to do this. You just need to trust yourself.
@AkshayKumar-rz1uc
4 жыл бұрын
For more math's tricks find the below link kzitem.info/news/bejne/x3ulzpygrH2mh4I
@reme001
5 жыл бұрын
I'm a 70 year old woman. Arithmetic was never hard for me but this is amazing. I need to practice. Thank you, teacher.
@ihumbleyou
5 жыл бұрын
wait you're 70? wow LOL
@MrNight-dg1ug
5 жыл бұрын
Rock on! That's amazing!
@austin426512
4 жыл бұрын
Reme A you will need this math to calculate your social security benefits and pension.
@rameshmehta2330
4 жыл бұрын
That's great Be happy and healthy There's no age for learning and it's great to know about you You made my day 😊
@sajjalsarma
4 жыл бұрын
Yup you're right Rame A.... This trick is amazing and nice to hear that you still interested in these type of math problems... Be healthy and Safe. 😊😊😄
@briansolomons744
5 жыл бұрын
I was taught this at school some 55 years and I'd forgotten how to do it. Thank you for sharing it.
@aglawe1
3 жыл бұрын
Thankyou this helped me 👍 We could also multiply a 3-digit number by a 2-digit number and add a 0 in front of the two digit number
@cleaningcrew6657
3 жыл бұрын
Thank you Pradeep, I am crying. Why didn't they teach us this way in school? You just took away years of a phobia I've had with math. Peace and health to you and yours.
@28kGoat
4 жыл бұрын
This IS SO AMAZING But whats more amazing is that he still likes Comments! 😂
@glennkrieger
5 жыл бұрын
This technique is truly amazing and helpful. However, for kicks, I tried some larger numbers (still only 4 digits across) and found several snags in the technique that aren't easy to figure out. I would have to work on it knowing the answer to figure out how to do it correctly. For example, what happens when cross multiplication of several digits equals a 3 digit number, and not a 2 digit number, as it did in his example. Do you carry the first 2 digits of the 3 digit number over the top of the previous digit, or do you carry on the first number of a 3 digit answer to the top of the previous number, then drop the second two digits to main number line? This happened several times in the numbers I used which I randomly picked and the answer I got was way off the correct answer. Not sure how to proceed from there. Any help anyone?
@friedmule5403
5 жыл бұрын
Could you please make some examples? :-)
@sharikfakih5035
4 жыл бұрын
@@Naveenamadhyayanam i tried carrying over first 2 digits but still answer was wrong can you please solve 7539 x 5724
@tomjohn8733
4 жыл бұрын
Interesting, As clear as mud but you covered the subject,.....
@deborahkelly1489
3 жыл бұрын
I can speak blah blah...... Gosh, I wish this had been taught 50 years ago. This is amazing. I was looking for ways to keep my brain active and decided to start over learning math , Algebra, actually anything related to math. Thank you for sharing your knowledge.
@Gary-ts6dh
5 жыл бұрын
This is great! I'm now able with this technique to multiply two 4 digit numbers in barely over a minute! Do you have a similar method for long division?
@amazingt.v0513
3 жыл бұрын
The dislikes are British , who don't want us to use our own Vedas
@invokerkichu2429
4 жыл бұрын
I didnt search for the video.....the video found me❤️❤️
@cleaningcrew6657
3 жыл бұрын
Me too!
@kiteflierdudeta9024
4 жыл бұрын
Legend says that this man is still reading and hearting comments after 8yrs
@ceebotf2
5 жыл бұрын
Brilliant, sounded so technical the first time you done it... but it's so easy once you know how. Why on earth schools don't teach this way, so much easier.
@Albby
8 жыл бұрын
Your explanation of this method is the best; especially the part on going up and down the hill. Thank you!
@AkshayKumar-rz1uc
4 жыл бұрын
For more math's tricks find the below link kzitem.info/news/bejne/x3ulzpygrH2mh4I
@ManeSays
5 жыл бұрын
Today's' day & date: Saturday, August 3, 2019 KZitem, you should have recommended me this video years back. Thanks for sharing this video and enlightening us with the knowledge. Love from Nepal ;)
@charleskanyore5353
5 жыл бұрын
It's fun
@shailajaprakash
4 жыл бұрын
Awesome....i worked the above sum checked the timing with stopwatch...it comes only 1min 👏👏👏
@AbdiPianoChannel
4 жыл бұрын
Crazy. I always hated math. This made multiplication easier. Where were you when I was little boi
@prudenciogolez8634
4 жыл бұрын
It's nice, but I have a question if this strategy is applicable to many digits like 123456x123456 or its need for another solving process. That's all, thank you.
@allenoak138
4 жыл бұрын
It's applicable to any two numbers, it just gets more complicated the more digits there are
@MrBingo-mo9un
4 жыл бұрын
Awesome ....i now can multiply long digits easily.... thanku sir
@MrPradeep90
4 жыл бұрын
Great 👍
@ahmedaljabri156
5 жыл бұрын
At the beginning I was not able to understand the trick, but you were able to make the trick easy and understandable
@archiboldsithembisomathumb2225
4 жыл бұрын
This is so amazing man where have you been hiding all the time i've been looking for stars that shines without any authority to shine among other stars..... you are very delicious Mr i thank you very much!!!!!!!
@rajninaik4154
4 жыл бұрын
Cannibalism
@anthonywhelan5419
4 жыл бұрын
These methods are a lot of fun and make good party tricks but the the methods taught in most school curricula is for the following reason. Education is not just about rote learning a method, but also about 'why?. If children don't understand 'Place Value' then they can't progress much further in the subject, which in turn limits their chances of getting a decent career. None of these party trick methods can teach 'why?'. But good teachers can teach them to children who are eager to learn more.
@a.mo7a
4 жыл бұрын
@@anthonywhelan5419 I don't understand how this method is faster than the traditional "slow" method... it's the same... you just added the products in your mind and started from left to right... let's do it from right to left and you'll get the exact numbers (in the 4 rows table).. but we write vertical first instead of horizontal...first digit (2x4=8)...now second digit (3×4=12)+(2×2=4)=16 (write 6 and 1 is for next digit... you can see the 2 from 12 and 4 in the second column in first method)... now third digit (4x4=16 + 1 from previous step =17)+(3×2=6)+(2×1=2)=25 (write 5 and 2 for next step... we also got 7,6 and 2 from third column in first method)... and so on... I'm not trying to be annoying... I'm just saying if you are using paper and pen then you are still doing the same thing... you are just making it more complicated for kids and make them do errors... and if you are a human calculator then it's up to you to use any method you like because you are technically a robot.
@anthonywhelan5419
4 жыл бұрын
@@a.mo7a I agree with you. These alternative methods are best for kids who want a challenge.
@rickylol4099
4 жыл бұрын
He was with Patrick
@GillesF31
4 жыл бұрын
This fast calculation trick is powerful. But not so powerful without your very performing method (box size allowing crossed and/or vertical calculations, and the bike going up and down a hill) to remember the use of this trick. Congratulation and thank you Pradeep Kumar.
@RaviGupta-ge1jp
4 жыл бұрын
Great presentation and very easy to follow. Just one correction - In the very last step you MUST add right to left and NOT left to right in order to account for any carryover. In this example there was no carry over and as the sum at every stage was less than 10 even when you went left to right, and so the answer turned out to be correct.
@susanmaalindog5252
5 жыл бұрын
Thanks for sharing urdhva tiryag bhyam! Makes me valuemy Asian roots.
@whotf7666
4 жыл бұрын
Wow my recommendation is really filled with studying tricks and tips
@MrAlvinj
5 жыл бұрын
Thank you sir,,i used it to 4digits to 3digits in same pattern by just imagining "0" is the 1st no. in 3digits then proceed to cross multiply and the same to the next step and so on and then finally i solved it. This is awesome..thank you!
@yvehi6301
5 жыл бұрын
I tried a 5 digit number multiplied by a four digit number and used a zero as you said and it turned out wrong. What did I do wrong?
@MrPradeep90
5 жыл бұрын
watch this video- kzitem.info/news/bejne/x4Z_k6Kngml3lmU
@jamesvijayakumar
5 жыл бұрын
You are making multiplication tougher. Had it been easier we would have adapted such methods already.
@skybench100
5 жыл бұрын
@ James vijayakuma. You are right!
@skybench100
5 жыл бұрын
@@alsp4005Thank you but I don't think so. The long rigorous confusing explanations says otherwise or may be the person doing the explanation is making it look so. If this method is far easier it would have been adopted and widely taught in schools and colleges. I am not convinced.
@linda1lee2
5 жыл бұрын
@@alsp4005 More to the point, what test measures calculating speed? That's testing the wrong thing in a world with calculators and computers. I recall tests decades ago that would have more questions that you could answer but my understanding was it wasn't critical that you calculated more questions right, just that you answered enough right or guessed the approximate value and weren't super slow.
@Tleon51
5 жыл бұрын
One learns a technique which is tough. Overtime practice makes the tough a habit. The habit becomes easier not the technique. Teaching of (tougher techniques) habits are reinforced in the society. The reinforcement is done by those in power (conquerors/colonizers/military/police/school boards;etc.). When a truly easier technique (TET) is introduced, the TET will be deem tougher. Those in power/society must have a change in awareness/understanding. What is being reintroduced is Vedic Mathematics. Vedic Mathematics is the TET.
@skybench100
5 жыл бұрын
@@Tleon51 What are you saying then? Is it tougher or not?
@055_vartikasharma6
3 жыл бұрын
Great Method. Thanks a lot.
@ao2528
5 жыл бұрын
This might be the fastest way to multiplication any large numbers but I love the oldest calculation method which I'm familiar with for almost 60 years plus, by the way, I love my 99 cent store calculator more than any method.
@SaumyaSharma007
3 жыл бұрын
sir your efforts made me sign in and write the comment.... HUGE RESPECT TO VEDIC MATHS AND YOUR TEACHING, SIR.......Long live sir
@sangeetachaturvedi6956
3 жыл бұрын
Thank you so much sir.. I am terribly bad at mental calculation that is required to be done quickly...now am able to do it perfectly...thank you so much!!
@ManavSukhija
4 жыл бұрын
Also ... I observed that for two digits ... you have to do a Vertical multiplication first ... and then Cross multiply and add ...
@thirdeye7611
5 жыл бұрын
Awesome. Thanks. It relieves my anxiety for math tests with time limits. Great teacher!
@b.k5222
5 жыл бұрын
excellent. taught my kids (11 and under) and they caught it right off. Many thanks!
@joanetteasnani3573
3 жыл бұрын
Indeed very interesting. Came across this video my chance. Have heard about the simplicity and speed of vedic maths in carrying out calculations. Have a question --- in multiplying let's say 8256 × 357 As suggested in a comment, added a 0 to the left of 357 To arrive at the answer 2947392, I needed to perform the final addition step from the least significant digit upwards, due to some of the addition totals resulting in double digit numbers.
@MrPradeep90
3 жыл бұрын
carry one digit to the left and add
@ianclarke4945
5 жыл бұрын
Some comments state that this does not work with 0 or where the numbers to be calculated are not the same length - So both birds with 1 stone. Warning if you are an Intel P90 do not even attempt this. 0124 * 2706 {including the zero makes the digits an even length the calculation then works, reason for showing it is so that it is visibly understood} 0124 2706 So each sequence as it goes - 0 2 is 0 01 27 is 02 012 270 is 011 0124 2706 is 0022 124 706 is 00034 24 06 is 000012 4 6 is 0000024 Therefore adding them all together 0 02 011 0022 00034 000012 0000024 ----------- 0335544 = 124 * 2706
@davidrobertson1980
5 жыл бұрын
Thanks for that Ian, I had the question about 9 digits x 4 digits and you solved it, cheers!
@davidrobertson1980
5 жыл бұрын
Works well, did a 9D x 4D = 12D ans. right first time
@jaybeezy4124
4 жыл бұрын
Some would say this takes as much time as the basic method. With some practice you can solve some pretty big numbers in your head at lightning speed with this method. Very nice video.
@harikumarc2496
4 жыл бұрын
Thanks for this video now I studied to calculating multiplication become easy and fast,😎👍
@countingfloats
4 жыл бұрын
This is more difficult than the regular long multiplication. Great, after reading comments praising this "very simple" method may I challenge anyone to use it to multiply 473947389439 by 382974398758. What a hoot and waste of time (and clicks !!!)
@davidthebanana8522
4 жыл бұрын
OMG THIS WILL HELP ME SO MUCH AT SCHOOL TYSM!
@SalvadorMendoza369
4 жыл бұрын
Amazing 3000 year Knowledge ! Thanks for Teaching & Sharing !
@antoinettecoetzer9657
5 жыл бұрын
I like the way you explain the process. Thank you so much.
@drumase
4 жыл бұрын
Bro wow you do like comments still but I really have to say that this was really cool to study. You are amazing at math and that's a true gift🙏
@mylittlechapina
4 жыл бұрын
I tried it, and in one of the numbers the result of the addition after the cross calculation was in the hundreds; so I added the hundred to the second to last carrying number, in other words, I placed the ones in the place of the ones, and carried the tens, then the hundreds in what it would be the hundreds (2 places to the left in the carrying spaces) I hope it helps.
@matthiasg.2484
4 жыл бұрын
Thanks for this Great Form of multiplikation
@AkshayKumar-rz1uc
4 жыл бұрын
For more math's tricks find the below link kzitem.info/news/bejne/x3ulzpygrH2mh4I
@Relaxifier
4 жыл бұрын
Thanks so much this made math a lot easier have a good day
@rpandocchi
5 жыл бұрын
Do you need only the same amount of numbers in each row to multiply using this method? For example 2 digits multiplied by a 2 digit number, or can you do any amount of numbers to multiply? For example a 3 digit number multiplied by a 4 digit number. Thanks for the amazing trick and tip!! I will be practicing this
@rpandocchi
5 жыл бұрын
Actually I just figured it out using kinda this same method, but using a 0 in place of the missing digit of the 2 numbers I was multiplying. My answer was correct every time I checked it! You are a great teacher of this multiplication method. I just thought you should know! Thanks for Sharing this amazing video
@natsos2128
4 жыл бұрын
Omg I love you now I can finish large multiple very fast thank you
@puertorico609
4 жыл бұрын
Yeahhhhh
@AkshayKumar-rz1uc
4 жыл бұрын
For more math's tricks find the below link kzitem.info/news/bejne/x3ulzpygrH2mh4I
@kotlin5608
4 жыл бұрын
sometimes it's useful, sometimes it's not. but most of the times it will only reduce the amount of paper you will use to make the calculation.
@acharyaguruji5386
3 жыл бұрын
U don't have to be great to start, u have to start to be great U are worth this quote sir I think I am older than u but still you are worth 'sir because u are genius
@crepusculum
5 жыл бұрын
70% of the video- "You will learn this technique soon"... "This is the best day of your life". 30% of the video is really teaching it.
@iLiekLemonade
4 жыл бұрын
He had to demonstrate the slow method and had to explain and give analogies to help you better understand the superior method. I found his explanation good and easy to understand.
@ActSingDanceFly
4 жыл бұрын
Thank you
@ryana391
4 жыл бұрын
ikr
@nnnnnjid
4 жыл бұрын
I've been doing this method since 2009, kinda figured it out on my own. I even taught the teacher that came to the house this method. She was pretty surprised that an 8th grader could come up with this on his own.
@nnnnnjid
4 жыл бұрын
Well I guess it's not the same, just seen how you did it.
@andreasmiller5448
3 жыл бұрын
Amazing. Thank you! The reason that I watched your video is because I am experimenting with new ideas in computing... using analog electronics and processes in parallel. Oh, I've got ideas! Lol. I have already discovered that you can multiply in parallel every digit in a grid and then add along the diagonals, and recombine by addition to create the answer in 3 parallel steps. Very fast. But now, I have created an electronics method of turning a voltage into an analog analogue of a digital signal, and then I am able to reconstruct the original voltage using another circuit that interprets that analogue signal. So, it is important to consider methods of mathematics (such as multiply) that address the MSB first, rather than the LSB. I am trying to get over cross multiplying. I know I will succeed, eventually... one day. Thank you so much for putting yourself out there. ITYKWIM .Good job!
@jassb.8696
5 жыл бұрын
They need to be teaching us this way in school! I like this way much better and it's faster🤗🤗🤗
@snooker9773
5 жыл бұрын
It's not popular because the procedure is less straightforward and cannot be illustrated easily to students at low age.
@cynthiastevens8302
5 жыл бұрын
Well it's America so chances are in 50 100 yrs they will
@mikestoneberg320
4 жыл бұрын
HELP! If we do a number (ex: 7,961 * 4,385)...how do I carry over the 3 digit number when we get 1/2 way through? ...the 129? I've tried leaving the 12 up top as a remainder...and just the 1 with the 29 down below and get it wrong both ways.
@mikestoneberg320
4 жыл бұрын
Scratch that... I made an error on the third step...which throws off the fourth. I figured it out. (12 goes up...9 goes down). Love this!!!
@MrPradeep90
4 жыл бұрын
carry that 1, one place more to left
@devabalans6259
4 жыл бұрын
Confusion in carry over, for this plz tell ,4592*9289
@ConnyNordlicht
5 жыл бұрын
After 3 times liste ng l could understand your words, sir, and then it was so easy! Thank you, sir, and be blessed! This is one of the shortest ways to take it!
@gardeninginthenortheast6220
5 жыл бұрын
Wow! thanks for sharing. Coming from schooling that taught the old method I found this impressive.
@tmac4120
5 жыл бұрын
Another page is an option
@gaudia3985
5 жыл бұрын
WOW. 🌹Superhelp for the math-challenged. Frankly, the Vedas reference.had me in awe. Extremely thankful for youtubers like you. Please keep on with this work. 👍👍👍
@AkshayKumar-rz1uc
4 жыл бұрын
For more math's tricks find the below link kzitem.info/news/bejne/x3ulzpygrH2mh4I
@vanshipman
2 жыл бұрын
I’m 60 years old and was taught the very first method he used as a kid, the old tried and true..lol But it does take up a lot of room. This is a game changer! I’m officially impressed. 👍🏻 I can’t wait to try this for myself. Thanks for this video. 👍🏻
@laharimulagapaka1672
3 жыл бұрын
Good video...thank u for ur information
@abhijeetshrivastava826
8 жыл бұрын
Indians are father of maths
@mrapma
3 жыл бұрын
First example given would not be formula used for quick estimate. So, not a good comparison . Second nethod used did not write down all steps as was used for first method, as we are asked to hold those steps in our mind. Hiw many more lines would you have written down if you had written those mental steps down?
@klabnif5735
7 жыл бұрын
i watch this everyday so everyday is my lucky day.. thank you sir
@phillipbloodworth9065
5 жыл бұрын
I just learned more in 13 mins than I did in 4yrs of high school.
@countingfloats
4 жыл бұрын
Go and ask your money back
@sunitharamesh2342
4 жыл бұрын
Yes
@kunlayasirisuwan8846
4 жыл бұрын
Same here
@arkhanprodigy2007
4 жыл бұрын
same like me i was just starting fresh man
@nc2996
3 жыл бұрын
Nice and Thanks, I seriously didn't knew that this trick has been grabbed from Vedas 😊
@jonsmetana6123
5 жыл бұрын
Excellent. When was that method discovered? And who discovered it?
@sithakavalur7374
5 жыл бұрын
No technology can ever beat the expertise given to us through Vedas!! So proud of our Vedas!! 🙏❤🇮🇳🇮🇳🇮🇳
@morxiong1234
3 жыл бұрын
OMG, I just came across ur video. Thank you so much. I always do it the old long way with all the steps n it took me forever.
@srinivasraohs4448
5 жыл бұрын
This method I never heard. I am happy to see it. Thanks.
@leohernandez964
5 жыл бұрын
Mind blown. Amazing explanation, thank you.
@genericfighter
3 жыл бұрын
You know what I appreciate most about this video? You gave the original name of the technique. I never really studied Indian history because I was drawn to European history more, but that just makes India more mysterious to me because of that mindset. So you gave the name of the technique, wrote it in ... whatever the script is called... and then in English with an explanation of the lines above the letters. At some point in your other videos do you explain why the original script also had a line across some of what I am presuming are words? All in all, great job. I wanted to learn a bit of math, which I did. I also learned a little tidbit about a place that I think is really cool and will serve to give me one more reason to finally do some thorough research on Indian history. As far as I can tell, I already won today and its only 9.40am.
@robertarivas7113
4 жыл бұрын
thank you for sharing Professor
@joyfuldiysjoyfulday8955
4 жыл бұрын
Thanks so much for sharing I need to get better at math I am taking a grad school entrance exam and it’s tough
@countingfloats
4 жыл бұрын
If you are applying to grad school and still trying to master long multiplication then you have a problem
@reinderboersma9572
5 жыл бұрын
This is better than the Karatsuba method. There are less steps and it is easier to remember. For 2 digit multiplications I counted 11 steps for Karatsuba and 9 for the vertical-cross method. Counting one step as addition, subtraction or multiplication. Also this method does not require subtraction, Karatsuba does.
@balaramanan7285
5 жыл бұрын
Thank you Sir . You are life saver. from Melbourne Australia
@alinadeem2472
5 жыл бұрын
I donno why some youtubers keep explaining trivial issues more than they need, and when they come to the main point they go very fast! I think, here, because he was trying to prove that the second way is faster.
@countingfloats
4 жыл бұрын
Great, after reading comments praising this "very simple" method may I challenge anyone to use it to multiply 473947389439 by 382974398758. What a hoot and waste of time (and clicks !!!)
@Rayzor1502
2 жыл бұрын
This is by far the best explanation I have come across for this method.
@sign543
5 жыл бұрын
Wow, this is amazing! I’m a classroom teacher, and I have never heard of this before!
@shreeharsharao8916
5 жыл бұрын
Sir this used in India for teaching I am a student I have known this all my elementary
@xmonetics7789
4 жыл бұрын
Thank you so much, i have been searching for this
@kiraneinesselma9710
2 жыл бұрын
A blessing for humanity: schools don’t teach these anymore.
@angelavestlee1
4 жыл бұрын
It still has a lot of steps so doesen't seem so fast for me. But if it works well for you well great. Also I can't understand the logic currently. The old method makes more sense and I can actually do it.
@samygounder3953
4 жыл бұрын
It seems good but it's bit confusing and takes more time than our usual method.
@seethalakshmi562
4 жыл бұрын
very fast
@ApurbaKashyapRishiDas
4 жыл бұрын
Vedas is the knowledge of our ancient
@rupayanroychowdhury9692
3 жыл бұрын
Simply mind blowing technique. I was just awestruck. I had never imagined that our Vedas had such futuristic calculation processes😯
@shyanacooper6701
3 жыл бұрын
Me: somehow I only just seen this eight years later. Now 2021, and I need help. Thank you.
@billy4806
4 жыл бұрын
Ofcourse he'll like my comment
@hekk_tech5975
4 жыл бұрын
the first method takes 32 operations to complete, the second one takes 22 operations to complete. my question is does the method still work when we multiply say 4X6 digit numbers or does it only work for even pairs like 3X3, 5X5, 4X4 etc?
@engineerdad1992
4 жыл бұрын
hekk_tech it does work for two numbers that aren’t the same number of digits, just put a placeholder zero in-front of the smaller number. For example 321x4589 becomes 0321x4589. Now both numbers are technically 4 digits and the methods works perfectly.
@himanshushekhar3958
4 жыл бұрын
After learning this method,I feel like I am ramanujan 😂😂😂😂😂
@lightmix2990
4 жыл бұрын
Ummm I died
@lightmix2990
4 жыл бұрын
I have to at least watch this 10 times ughhhh
@AkshayKumar-rz1uc
4 жыл бұрын
For more math's tricks find the below link kzitem.info/news/bejne/x3ulzpygrH2mh4I
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