How to multiply ANY numbers the fast way - Fast Math Trick 

same

First cried in pain.. Then cried in joy, I'm seeing a pattern here that it not so sure if I enjoy

Same

I forgot how to multiply.

That's because the book make everything a painful exercise in pulling teeth, using very long rectal instruments. Whenever I tutored anyone in math, my first step in the process was always, "It's easy". And then I proved to them that it really was easy. You just have to look at it the right way.

With that grammar, you sound like you're 13.

@@chingchongriceman7260 ....he/she just didn't use any commas. It isn't such a big deal.

Lmao

@@chingchongriceman7260 have you even seen his videos? lol his first video was 13 years ago and im pretty sure he had the voice of an adult there

ummm… i need advice iam grade 7, gonna be 15 this year on October and i suck at everything except geniune math & science

and now your 4th grade students are going to look like geniouses compared to adults XD. this right here is the magic of this channel, teaching the teachers

Unfortunately, instead of this quick method, our kids are forced common core.... Which means 4 sheets of paper and 15 minutes will be used to get the same answer

@@krw73 while the common method is less efficient, it is necessary, it gets kids to memorize all forms of whole number multiplications from 1-10 and has bonus addition practice as well. I'm sure we all are extremely quick at multiplication and addition of because of this. Higher grade classes should definitely adopt this though

neil connor ?

@@larifu1191 BINOD

krishna vavhal puer est fatuus

Yes....actually this channel is hidden treasure

It really is.

Thanks for that explanation.

I bet ur lucky you get to actually learn things our curriculum teaches us the same things over and over again

@@cybershark5465 we India don't get anything new But our plus factor is we get so much practice from burdens of homework Our math improves a bit

I wish we learned this in school all we did was add 0s and make columns of useless digits ;(

I am indian too

Yeah i dont get that in words.

Bro please just record a video of you doing the 4 and 5 digits problems so we can see no talking needed

Thanks 👍

Bruh is this comment a comment or paragraph righting

Thank you so much! It is kind of similar to when you are learning how to quickly do the "multiplication by 11" trick and you then find the "multiplication by 111 trick". The same concept, but modified because of the number of digits.

It's a bad player that blames his instrument. In other words, it's a bad teacher that blames his pupil. I can relate.

@@ADAPTATION7 i agree

Jennie Kim in your area!!

@@ADAPTATION7 Agreed. What a horrible thing for a teacher to tell a student. I had my share of them as well. We all have. Story time. I had a geography teacher who hated me. Seriously. At the beginning of the year he gave us all a comprehensive test on geography, covering things he hadn't taught us yet. I did fairly well. Third highest. Then at the end of the year he gave us the same test. I was at the bottom of the class. He finally ranted on me about how much of a worthless student I was. He said, At the beginning of the year I gave that test and you were at the top. At the end of the year you got about the same score. Everyone passed you up and you were at the bottom. What do you think that tells me? I said, It SHOULD tell you you're a lousy teacher. Clearly I picked that information up from other teachers along the way who were much better than you. But you taught me nearly nothing except how bad you are at teaching. He didn't have an answer for that. He just glared at me. Go ahead and stare, loser. I'm great at learning, but not from you. You sir, are the lowest common denominator. You are the cylinder that's not firing. Why are you even a teacher? You should be digging ditches or something.

yeah my child always ask that

You'd be thanking him when you're lost somewhere with no calculator around and you need fast calculation to save your life

G'day

Omg captain

maaan, i wish i had the same enthusiasm for math as you 😭

It's Vedic maths bro ,it ll work don't worry ,this is created by Indians ,and used by all countries except india ,that's why India is lagging back,one more tip,learn Vedic maths,u can do 3*3 digit multiplication with u hands in ur mind ,faster than this ,but little hard to learn

HUGE WTF! Right! Lol

common core:(

Calvin F my bad dude

You basically did learn it in school. You’re still doing the same thing, but instead of breaking it down in rows and then adding, you’re summing those parts up as if they are broken down by place value. They probably don’t bother to teach this in school because they would have to spend the time explaining Why it works, and students would get so caught up in trying to recite the patterns they’d forget how to do multiplication altogether. Like, they’d either have to resort to the standard way.... which they know is tedious and may not have practiced as much, or this method, which works smoothly but if you haven’t done it in a while it could be easy to forget how to do it and why it works. ....given the choice, they’d try really hard to do the quick way, especially in a pinch. And if they forgot how to do it, this could leave them completely unable to do the problem.

@@partato520 Let me guess... if pressed up against the wall with a gun to your head, you couldn't explain what the hell "common core" means.

The only fun I ever had with a calculator is writing BOOB on it 😭

Well children’s moods change a lot as they grow older. They might no be grateful yet but I assure you your children will be grateful when their older and proud to have such a helpful father

psych.. para.. WHAT?

@@Knivesout101 its a drug that causes psychoactive ess

@@hurdur6828 wtf

Psychoactive paraphernalia is short for magic mushrooms. Mushrooms that mess your head up.

Try watching Dark Side of the Rainbow.

How abt 3 digit and 2 digits?

Math was my worst subject as well. I too now love it.😊

Another way which separates out the computation from the summation is to write the number sums separated by a comma (to denote the power of ten column one is working with i.e. units, tens, hundreds etc) so the carry is contained between the commas (called 'open numbers') until completion when the summation process compacts the number down to just single digits between each comma and pushes any carries into the next comma column at which point the commas can be removed and the number becomes a closed number (which is the normal hind-arabic number with each digit representing the powers of ten value). The advantage of this approach is that it can be done from left to right or right to left but it also provides a clear audit trail of how the student arrived at their answer and where they may be making mistakes. Is it in the multiplication process or the carry process? As one masters the process it can be done faster and even mentally. So 213 x 323 becomes 6, 4+3, 6+9+2, 6+3, 9 => 6,7,17,9,9 => 6,8,7,9,9 => 68799 [N.B. I have used '=>' to represent equivalence or becomes] For estimating you just stop at a significant point & enter the relevant number of commas or zeros to get your approximate number.

@@sharonjuniorchess I love your approach using commas!

@@sr9fire Thank you. The Vedic mathematicians use a slash but Norman Wildberger uses a comma and calls this form an open number; the comma separating the 10's powers columns. Its no different to how we handle money and I can have many different ways of 'making up' the same amount of money but there is only one way that we denote the actual sum i.e. in its closed number form. I find this method very useful when doing left to right multiplication but it works right to left as well. We need to bring back the playfulness of doing numbers which is what I find in the vedic approach.

That's nice

If you have a job that doesn't require mathematics then they're probably not paying you much. That's OK because you're bad at math and won't notice. If you want a job that really pays you need to learn a secret language. Lawyers talk in lawyerese. Doctors talk in doctorese. Programmers, engineers, physicists, etc. all have their own languages and tell jokes that other people won't understand.

Its just an extension of the two by two and three by three pattern. See if you can work it out yourself & then check your answer by doing the long (slow) multiplication method. You will learn it better if you try to work it out yourself.

that is why it gets harder than ordinary old way....

Hi?

Hi

HI

Tech Master that’s very cool

This is vedic math, I also knew, my father told me this.

I cant trust that cause you said im an scientist

i think this way takes longer and more calculations in total.makes no sense .there are people trying to find hot water...

Next eat a dog

@@Bashambar bruhhh

Shakuntala Devi beat you to it!

no yur not

Yes and no. Calling it "Vedic" is a misnomer.

Vedic maths was 'discovered' by Jagadguru Swami Bharati Krishna Tirtha, Shankaracharya of Govardhana Pitha (1884-1960). Whilst the method may well have been taught much earlier there is evidence that this method was used in a number of different cultures and may be the origin of the 'times' symbol we use to denote multiplication. The oldest known mathematicians are currently the Babylonians who counted in base 60 but used extensive tables to help them do their computations (like times tables). We still use the same system today (when we calculate the time in minutes & seconds). 100,000's of their tablets which were dug up in the 1920's have still yet to be translated. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-i9-ZPGp1AJE.html

Lollipop .... He made a video 7 years ago basically adding 1 more steps and then reversing ... ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-7X85-tylGTQ.html

there is the link^^^

@@zaydxn2735 oh ok, thanks so much for the link!!

Kedalini ikr hi

Because Vedic math needs to be explored.

flexing wont make u smarter lol

Diamonds are the best hi

J T hi

Hi

Hi

Hi

Hi