How to Calculate Faster than a Calculator - Mental Maths #1

[@mathOgenius]

FREQUENTLY ASKED QUESTION That the last trick of numbers like 92×98 is not working for some other numbers . In the video I have clearly said that the ending digits should add to 10. like in 54×56 (6+4=10) , 92x98(8+2=10), it won't work for 57×56(7+6=13) I Hope this video amazed you! Join our Discord math help server- discord.gg/vV53Wwu7R4

[@rksharma4375]

Nice 👍

[@fishingwithdylan3826]

Yes!

[@ویدیوهایاموزشیپایهنهم]

Yes it was amazed

[@mkdhayalan1443]

pls continue this

[@mathOgenius]

@@mkdhayalan1443 hi, yes its till 4th part now, 5th is shot , need to edit and upload :)

[@Ry-in8xp]

This guys voice is so calm but reassuring. Probably the most engaging maths tutor on the planet. Absolutely love his approach.

[@Naina-kq6jf]

this is fake, because: take 88 x 88 as an example. 88 88 8x9 = 72 and 8x8 = 64 which makes it 7264. 88x88 is actually 7744

[@KunalWare]

@@Naina-kq6jf just say that you did not understand the trick

[@DuskMazerPlayz]

@@Naina-kq6jf watch the video carefully, idiot... 8+8 does not equal 10

[@MalihaSyed-w8v]

You were not attentive. listen to the video carefully, He already said we are going to learn how to do square of two digit numbers ending in 5! Not square of any two digit number .

[@tjhopup6070]

This trick is awesome! It just feels weird knowing a better method than the teachers teach you…

[@icogalero1999]

Because it not necessary to teach. Why need a mental math if there is a calculator. What is to develop is the critical thinking skills, and that is the basic concept only that as long you know how to multiply then can now use calculator and want to be a competitive and math enthusias then it is good for. Because you cannot teach the learner this if she/he is not interested anymore on mental math. And last in teaching is should always general or it follow the rules

[@ashishkumarnayak3368]

@@icogalero1999 go and write a competitive exam u will know what is the use of mental math

[@angelwithashotgun2230]

@@ashishkumarnayak3368 dude literally said mental maths is required by competitive and math enthusiasts.

[@sam_edits23]

@@ashishkumarnayak3368 you didn't read properly

[@ashishkumarnayak3368]

@@sam_edits23 I meant u don't get a calculator in maths exams...its extremely rare

[@daddypeppa4959]

Right after i heard your Indian accent, i knew i could trust you

[@almightyanime4875]

Copied

[@pinkybarnwal3691]

Why

[@pet-triflyofficialchannel6528]

Why?

[@_o6629]

Why?? Bhai?!

[@I1ght961]

@@abhinav3681 why you gotta say hes being racist hes not saying anything mean so you dont have to say anything maybe something to support the guy that made the video like dont go around saying “racist” all the time people like you start using the word too often only use it if someones being mean to someone with the soul purpose of offending their culture, race, or religion

[@ASChambers]

I love little techniques like these. Not only can they make mental calculations quicker but they can also help improve your ability to manipulate digits in your head.

[@oFqrndly5955]

Dude. This video made me literally realize that a 5 minute video is better than 1 hour of a math class.

[@abdulazeem_3782]

OH my''''''

[@hareem000]

Yeah.

[@Freepalestine-oz7th]

Fr my class takes 45 mins of boringness

[@AwesomeguyYT]

So true

[@Welcometotedyyplayz]

My friend who lives in India can calculate 456 x 647 and did it in 40 secs

[@F.M671]

Indian guy on the internet speedruns basic maths whilst helping thousands of innocent souls. Goddamn you re doing gods work man. Keep it up

[@mathOgenius]

thanks 😁

[@HQBergeron]

I love this! Now I need you to teach me how to speak with my teeth clenched.

[@nitrosv4543]

@@HQBergeron sorry this is a math channel not english.

[@Sekiberius24]

For real though. Going through school they taught us too heavily to rely on calculators, now I'm starting to realize just how terrible that approach to learning was, calculators are useful but developing number sense through mental math is IMO essential to using math, it's more fun too.

[@HQBergeron]

@@Sekiberius24 I grew up before there were calculators, so doing math on paper or in my head where possible was just what we did. Adding a calculator to that in college was a major bonus, but I still knew the math by traditional methods. When it became obvious to me that was not how my sons were being taught in school, I began giving them fun math problems in the car whenever we were driving so they couldn’t use a calculator. They learned how to do quick estimations, tricks for exact calculations, conversions, etc. It didn’t seem like much at the time, but they both turned out to be good at math in school, and one of them scored higher on one of the standardized tests than the school staff had ever seen, even beating out his best friend who had the particular gift of being able to repeat and remember forever any 30 digit number having seen or heard it just once (One time this friend met a girl, also a numbers nerd. He asked what her favorite number was and she rattled off some very long number which had some significance to her but not to him. He says “OMG, that’s my favorite, too!” and repeats it back to her. She bought it and agreed to go on a date with him). Anyway, I think those little number exercises helped my kids with their math very much. Of course, one has to know them to be able to teach the kids, and I’m not sure many teachers these days do, never mind parents.

[@AKATONA1953]

I used to know about these tricks. However after having NOT practiced them for decades, they all faded away...Thanks for refreshing !

[@Naina-kq6jf]

this is fake, because: take 88 x 88 as an example. 88 88 8x9 = 72 and 8x8 = 64 which makes it 7264. 88x88 is actually 7744

[@alexandraqfernando6796]

That method only works if the Ending digits is adding to 10. 8+8= 16 not 10

[@Naina-kq6jf]

@@alexandraqfernando6796 where does it say that

[@alexandraqfernando6796]

@@Naina-kq6jf look at the pinned comment.

[@Naina-kq6jf]

@@alexandraqfernando6796 okay

[@MiddlemistOne]

This is so amazing. My 11 year old is a math tutor for grades 3-6 and he already likes to do math in his head and I am going to show him this video when he comes back from school, so he can be even better at it. Thank you and we'll also check out your math game!

[@livelylately]

Do u mean ur 11 yr old kid is teaching math for3rd graders ?!

[@Naina-kq6jf]

this is fake, because: take 88 x 88 as an example. 88 88 8x9 = 72 and 8x8 = 64 which makes it 7264. 88x88 is actually 7744

[@husseinlol]

@@Naina-kq6jf "That the last trick of numbers like 92×98 is not working for some other numbers . In the video I have clearly said that the ending digits should add to 10. like in 54×56 (6+4=10) , 92x98(8+2=10), it won't work for 57×56(7+6=13)"

[@josuequintero-td5gh]

@@Naina-kq6jf 8 + 8 doesn't add to 10 so the trick doesn't apply.

[@ru2979]

what!!!! 11 yr old is even a math tutor !! 😲😲😲😲😲😲😲😲🙀🙀🙀🙀🙀🙀🙀🙀

[@benedettopagano3536]

I trust him cuz he seems more indian than american

[@sakshamsingh1778]

@@tkarthikeya5872 racist detector

[@ochiaghakelvinchiagozie1556]

@@tkarthikeya5872He is complementing Indians

[@animatnetic2545]

Everyone in the replies calm your ass down it is called a joke.

[@clyder46]

@@kronowtf i don't think you even know what racist means 🤦‍♂️

[@clyder46]

@@kronowtf you're the one who needs more "class" , clearly you don't even know the definition of the words said here 🤦‍♂️🤦‍♂️🤦‍♂️

[@jinglejazz7537]

well done man, I'm 62, I grew up in Canada and was so horrible at math, I just couldn't figure it out. i grew up in the 60's and 70's. I finally gave up on it when the metric system came in. Thank you pierre trudeau!!! Whenever I see math I completely shut down. this is amazing trick. I wish I had known that back then. thx, I'm going to practice this. awesome. thx. eh!

[@afterthesmash]

I'm a Canadian male of a similar age. Math came easily to me, right from the beginning. The metric system has been vastly more useful to me than the old imperial system, because I think like an engineer. Thank you, Pierre! Imperial is harder than metric if you have any kind of worldly view. Barely any two English-speaking countries are completely the same. But metric is the same everywhere. And that's not a small thing.

[@toriwolf5978]

Agreed 100% same❤

[@t_n_rasberry8387]

This is amazing!! I love your video. In such a short time after watching your video I learned how to calculate super fast. Thank you for making it easy to understand with your video. I watched this video 2x so far. Going to save it for future reminder.

[@Naina-kq6jf]

this is fake, because: take 88 x 88 as an example. 88 88 8x9 = 72 and 8x8 = 64 which makes it 7264. 88x88 is actually 7744

[@meenakshi_007]

As a person who is very weak in math, this video really does help me! (especially when you have long calculations in exams). Of course, it needs practice but it's sure worth it! Tysm for sharing these tricks with us mathOgenius! You rock!

[@anglewhite4141]

kzbin.info/www/bejne/o4u0mYedgJp9b80

[@azora_lovesu]

@@anglewhite4141 rick roll?

[@thebookworm4487]

begula is that you?

[@pearl6124]

@@thebookworm4487 its not its a fan and also beluga pfp is a cat named ollie or maybe oli idk

[@princessjielynetullesala5383]

Hahaha

[@sisstar4164]

Thank you man I used to hate math but because of you I'm enjoying this! This is the first time I'm enjoying mental math :) lots of love and support sir!

[@lavenxiisubs8400]

You got it sis !;)

[@sisstar4164]

@@lavenxiisubs8400 ♡

[@bronball7881]

Same

[@craftsandstories1610]

same

[@petarm4640]

Same.

[@Blueheartchoreos]

I can see why he deserve those trophies and medals in the back✨thanks,I practiced enough of it to be able to do my physics numerical faster than my peers.👏

[@playingmathswithparul8141]

kzbin.info/aero/PLjGnVzD4rvf3XeeXLzySD4MpniMuub-5e Short trick of Typical questions of maths in 1 second for all latest govt.exam

[@FireFoxie1345]

Nice

[@mwanyangewalongo7204]

thankyou

[@srikavin1803]

never saw a maths genius like u bro awesome tricks thank-you

[@ellidominusser1138]

One minute in and I absolutely love it already. It's so satisfying suddenly being 10 times faster in math

[@kaelvvv]

😊

[@riskacendana8085]

Thanks man! this is helpful 0:40&& 2-digit number multiply by 11 2:20&& 3-digit number multiply by 11 3:15&& same starting digit n ending by 5 4:24&& same starting digit n ending digit add is 10 🔥

[@sidhva]

This is explained so nicely. You really have a great way of teaching, and I appreciate you. I hope you get more subscribers, views, and I wish you all the success there is!

[@Cricket__facts__official123]

Thank you Anna

[@NBAYOUNGBOYISTHEGOAT]

he wasnt talking to u lad@@Cricket__facts__official123

[@kongsong-nd6pi]

Your Channel Made a lot of Useful Videos, I love it.

[@jsung90]

Now this is math class.. come to the US and teach math. We need more teachers like you to teach the new generations quick maths!

[@animegeek9924]

Attacks on Indian people have increased in US so I hope he doesn't go there😂

[@Naina-kq6jf]

this is fake, because: take 88 x 88 as an example. 88 88 8x9 = 72 and 8x8 = 64 which makes it 7264. 88x88 is actually 7744

[@Naina-kq6jf]

@Yondr_917 yeah, key word: mostly

[@vishveshmuley1501]

@@Naina-kq6jf He clearly said it will only work when unit places add upto 10

[@earstosoul9103]

Man the curiosity and the passion with which he is using to teach gives us some strong professional teachers vibes ❤

[@varishpersaud5093]

This trick can work with x22, x33 etc (just make sure to times the number by 2 for 22, 3 by 33 etc before placing it down, and also multiply the middle number(s) by 2 for 22, 3 for 33 etc.). so 37x22 = (3x2), (3x7x2), (7x2) = 6, 20, 14, which is equal to 8,0, 14 = 814.

[@twinkleramchandani5193]

It should be (3+7)x2

[@leocarne2281]

or instead, just multiply the first number by 2 and divide the second by 2, so that 37x22 becomes 74x11

[@nandkumars.vanamali1336]

Or You can just write 37×22 as 37×11×2 then 407×2 which equals 814

[@dhanireddy2113]

@@nandkumars.vanamali1336 this was easy thx

[@Destroyer-db5vn]

@@leocarne2281 precise ♥️

[@missakhi8458]

Amazing tricks thanks for spreading our indian vedic maths to the world

[@aryangunadi6523]

My brain : ohh thats easy Also my brain when doing practicing : we're good, but now we're bad

[@mathOgenius]

ha ha,keep practicing!

[@eleliminador4010]

* we were *

[@alicodm5120]

@@eleliminador4010 nah he didn't meant to use past sense so he's right

[@Ashley-mz8zs]

@@alicodm5120 yep

[@ebenezerokoruwa1718]

@@eleliminador4010 ll

[@ERROR-zl2mc]

Teacher like you on KZbin teaches better than my actual teacher. If KZbin was a school , school would be fun and easy. Thank you sir and KZbin.

[@a_very_minor_minor]

That one kid in the back of school: watch’s educational video and Roblox KZbinrs:😅

[@antianim3]

The award on the bookshelf made me believe he isn't joking

[@JCC_1975]

Right. There's a lot of them up there

[@sucharitabhattachariya2151]

Y are great.

[@mitzara25]

damn I didn't even notice 😳

[@Naina-kq6jf]

this is fake, because: take 88 x 88 as an example. 88 88 8x9 = 72 and 8x8 = 64 which makes it 7264. 88x88 is actually 7744

[@RudrakshGupta-r2p]

How many of you are watching this while laying on the bed 😂😂

[@P.R.JANANI]

✋

[@atharvanegi69]

Me

[@YusufHassan-y7e]

🖐️

[@ranadey4918]

😂😂me tooo

[@SandeepKumar-fx1np]

Me

[@interested392]

I needed this and I’m now in love with this channel thank you dude!

[@WeissHS]

Wow! This is my first time watching your videos, and you are very gifted with teaching things in a clear, easy-to-understand, and fun way! I will definitely be watching the rest of your mental math series, keep up the good work!

[@DolaRonald]

Me too I don't.he' very good.

[@NaphtaliaAgyemang]

Yes; that is very kind of you!

[@Zii626]

I’m the kinda of person who somehow does math in my head really quick but I’ve never understand how I do it. Thank you. 😊

[@akashraj6391]

kzbin.info/www/bejne/iaqkoap5rah3pMU

[@shaozheang5528]

I use these inequalities (a-b)(a+b) and a^2 + 2ab + b^2 (the second equation for speed) to solve. I thought of this in an ad about mental abacus classes. The equation was 46 x 53 or 47x 53 - 53 as I interpreted it

[@naokimc]

0:01 "hello geniuses" i felt that, i experienced something i never experienced...

[@yusufakhtar2209]

Same

[@rawryipeee]

Lol

[@Sawako555]

😂fr ;)

[@REDVIPER-ug7zy]

Same LOL

[@Naina-kq6jf]

this is fake, because: take 88 x 88 as an example. 88 88 8x9 = 72 and 8x8 = 64 which makes it 7264. 88x88 is actually 7744

[@harshitakumar9058]

I cannot express how excited I am to see you grow :)

[@6a01aaravkelkar8]

Amazing tricks, thanks for spreading our Indian vedic maths to the world.., 👍🏻

[@dapper30001]

im so inspired by this guy great personality he's so calm makes me believe I can do it thanks

[@ladenscarf]

short and well explained you are better than most of my teachers!

[@pranayranjan3777]

Thank god he's not thanos, otherwise he wd have wiped out the whole universe and created it a thousand times

[@prithvi.g_]

lmao

[@ytzorax]

In dreams

[@KILLER247]

😳😂

[@dancewithganika]

*As simple as that!*

[@abhinavdubey4691]

😂😂😂🤣🤣🤣

[@lovellmendez2207]

This is the most fun i had in math, honestly. Thank you very much

[@ForAReason_2909]

Best channel for mental maths

[@hridansherpa3696]

The most Awesomely Awesome video full of Awesomeness

[@cyan6579]

Made by an Awesome human, published in an Awesome Website/App. Watched by People who wants to be Awesome toom

[@letme_insane90]

When I solve such questions, I forget to use these tricks 😁

[@arghyadutta9516]

that always happens

[@engineeringka14da]

Just like how I forgot I was a doctor and told a dying patient to go to the hospital

[@Montina_Paullin]

I was terrible at math in school (U.S.), I just didn't understand it & nobody took time to teach me different ways of learning. Now I'm homeschooling my son & don't want him as frustrated as I was with math. So thank you for this! We learn together!

[@Seansaccount-lu6rl]

Thank you so much! I appreciate you for teaching basically the entire globe. You're really inspiring, keep it up!

[@partigaltheking2132]

Its not true what he teach, try this numbers 87 × 89; 35 × 32; 95 × 96; 34 × 34

[@mathOgenius]

watch the video carefully..

[@mrs.m8632]

​@@partigaltheking2132 You need to numbers at the end to add to 10 otherwise it won't work like he said eg 34x36 57 x 53

[@zanti4132]

For the squaring of numbers ending in 5 trick, you don't really have to stop at 95. For example, squaring 105 is easy enough: 10 × 11 = 110, so 105² = 11025. You can apply the multiply by 11 trick to do 11 * 12 in your head and get 115² = 13225. Finally, for something really impressive, you can do 247 × 243 in your head: 24 × 25 = 600, so the answer is 60021.

[@andykaandyka9897]

Not correct at all situation, if u do like him tricks lets try 15*17 = 255 (using calculator) = 235 if using that dumb trick

[@zanti4132]

​@@andykaandyka9897As he says in the video, the ending digits have to add up to 10 for the trick to work. For your example 5 + 7 = 12 ≠ 10, so the trick doesn't apply. Now, you could generalize the trick by adding or subtracting 10 times the difference. For example, to calculate 17 × 15, the end digits add up to 2 more than 10, so add 20. 17 × 15 = 235 + 20 = 255.

[@xyz-zm8ew]

still not correct for example 805*805 acc to the trick it should be 720025 but the answer is 648025

[@dread._]

​​@@xyz-zm8ew you made a mistake somewhere 805*805 = (80*81)25 = 648025

[@galoomba5559]

@@xyz-zm8ew because as we all know the next number after 80 is 90

[@veenacs7993]

Thank you so much for your hardwork and explanation. My son sees ur channel every day without skiping any of the videos. 🙏🙏😊👌👌😀

[@sosmedpunya6560]

Thankyou, I've been learn the trick by read the book but it more interesting and easier to understand by watching your explanation in the video. Keep making helpful , awesome content man 🙏👍

[@mathOgenius]

Thanks 😁😁 part 5 coming soon

[@nesrinenesrine5030]

ما إسم الكتاب

[@nalayakshindra]

There are so many talented people on KZbin; otherwise, we would never have had the chance to discover such creative and genius individuals

[@ENTERTAININGGAMECHANNEL]

Nice Trick with example....

[@chamananand459]

I really appreciate you snaps after tricks ...👍👍plz do every time 😂👍👍

[@sunnafae.1886]

This is so helpful! I always struggled with the 11 times tables after x12.

[@Mridk.]

This video is pretty helpful for tackling common multiplication problems. Though at some bits I couldn't hear that well.

[@01whitie]

I'm amazed at how easy he explains this he should be a teacher if he's not already

[@MegabyteDev155]

The thing which made me glad is that you're smiling every time you teach us a new trick! Really well done! :)

[@transformers2704]

Awesome👏👏 now I have A+ in my math exam❤❤❤thank so much❤❤🎉

[@xxane_1]

me rethinking how could i not seen this earlier .... this is amazing ( 1+ sub)

[@krishnendukm7120]

I have been searching for these kinds of helpful videos,but couldn't find one,just really happy to share that this helped me soo much.

[@ultimate8673]

I'm scared that he will break his fingers when snapping.

[@KILLER247]

Yes😂

[@dipanshasharma320]

😂

[@raghavsharma1697]

😂😂😂🤣🤣🤣🔥

[@zaidfayoumi2553]

😂😂😂😂🤣🤣

[@sarahelayyas4306]

Ure mean, plz don’t do it another time. Good vibes only, evil jokes aren’t necessary :) i love u 🥰🥰

[@chuckdon6567]

Wow! Awesome mathematical tricks that should be incorporated into math teaching concepts. Thanks brother!

[@nunyabiznes33]

Teachers hate "tricks" like these.

[@GokulGopakumar-GG]

​@@nunyabiznes33But why?

[@chaitragopalakrishna1116]

this is genius!! i am struggling to get my 10 year old kid to learn mental math and i think i found a right track here!

[@LeykunGenzeb]

your doing everything to help us in math, it's great , amazing work

[@MrFatcatscott]

This is awesome. I thought I was pretty good with metal math, but thought twice after seeing this clip. Thumbs up!

[@swatijoshi8767]

Sir you are great I m learning mental maths and it's helping me a lot in my studies

[@SahuChanchal-yd3rh]

going to learn complete series! lots of love for you genius ❤❤🙌🙌

[@carbonillaianf.5899]

Wow this help me a lot. Im practicing it right now. I don't want to waste my time anymore every minute i want to acquire a new skill. Thanks more video of this.

[@Naina-kq6jf]

this is fake, because: take 88 x 88 as an example. 88 88 8x9 = 72 and 8x8 = 64 which makes it 7264. 88x88 is actually 7744

[@husseinlol]

@@Naina-kq6jf That the last trick of numbers like 92×98 is not working for some other numbers . In the video I have clearly said that the ending digits should add to 10. like in 54×56 (6+4=10) , 92x98(8+2=10), it won't work for 57×56(7+6=13)

[@MalihaSyed-w8v]

You didn’t pay attention. He clearly says this method is for squaring numbers that are two digit and end in 5

[@joeljoseph9022]

Thanks,the squaring trick is really handy when doing an exam. You made me enjoy mental maty

[@mathsdone2265]

Aoa. Impressive and awesome. These tricks can make Maths very simple , very easy. . Sir , keep sharing such kind of wonderful tricks to make Maths interesting for even non mathematical scholars.👍

[@Vinayk47]

Yes

[@karabomalesa556]

Thanks you this is amazing

[@r3tr0qv]

Bro deserves more money than any math teacher he is a life saver i would pay to learn this but that fact that he put in on youtube for everyone to know and undsetand massive respect

[@AceInAcademy]

You are sharing your brilliant knowledge with everyone , keep it up 😇

[@anglewhite4141]

kzbin.info/www/bejne/o4u0mYedgJp9b80

[@ok-yh4ii]

I love maths and your soothing voice! Thanks for teaching the world when teachers didn't want to. You have helped me through many Mock exams and I'll be forever grateful.

[@aphroditer0se]

I love how. 5 minute video made more sense then a 2 hour math lesson

[@ZaneJoseph-xx6uc]

🎉❤❤❤ I love 💕 you 😘💞❤️ Adina

[@User2023youtube]

Thank you bro❤️ iam very weak in maths but now i feel little bit of confidence because of you 👍

[@JoelPlay]

Honestly underrated video

[@mathOgenius]

Yeah do not worry, I have just uploaded it , soon will get views if it deserved !

[@JoelPlay]

@@mathOgenius oh lol didn't even notice, i found this by just searching "maths"

[@mathOgenius]

Oh really ! thats cool ! I am coming up on search ! 🥳🥳 soon will hit 40k subs.

[@bisweshswain2666]

@@mathOgenius for sure , i love ur way and style of teaching , actually I am an engineering student ,used matlab , and was checking scilabb , and saw u , I really wanted to see u , ended up watching max of ur videos , pls do increase more and more contents , and now my midsems are coming(1st sem ), pls reach me out for any digital works and animations etc , I will do for free , in my spare time , I love maths and physic like anything , and I can really relate u with the detective 😁😉.... keep up the good work bhaiya , I will share this channel , by referring u as my cousin , hope u get some more likes and subs , I l o ve u r ch a n n e l ,.... g o o d p o s I t I v i t y o n m at h s

[@mathOgenius]

@biswesh swain Hi, Glad to know that you loved my videos , yes I will love to talk with you and yes I am your cousin 😁😁 you can contact with me on WhatsApp.

[@liverpoolfcmanuhated4173]

Love it when he says hello geniuses

[@sarahelayyas4306]

We’re all geniuses, but if you judge a fish by his ability to climb a tree, he will believe he’s dumb all of his life :) i love u

[@aireuoj]

BRO YOU ARE NOT ONLY A GENIUS BUT ALSO A SAVIOUR ❤

[@rajiniprakashnagula3638]

Yep

[@rajiniprakashnagula3638]

Yep

[@rajiniprakashnagula3638]

Yep

[@rajiniprakashnagula3638]

Yep

[@rajiniprakashnagula3638]

Yep

[@Vanessa-e8y]

This is literally awesome like no joke I need to subscribe right now

[@user-eq9fd6tr5s]

Omg this video just blew my mind! Thanks a lot for sharing these tricks!

[@rosesxnoi]

this will help me a ton, maybe i’ll finally be recognized in my class one day because of this technique. thank you!

[@Futkaraoke]

Shaun

[@Bora_Pisces]

YOU ARE SAURR UNDERRATED. THANK YOU! 🤍

[@statickk14]

Finding your channel now. Math is not only everything , it is the language of the Universe to understand it scientifically….

[@Aiaimonkey8093]

I am flabbergasted that 90% of people won’t practice. I have been practising all through the video, and I’m amazed. Thanks for teaching me! ❤

[@crispythicc]

who said 90% of people won’t practice?..

[@Aiaimonkey8093]

The genius on this video - MathOGenius

[@JY-tq8dr]

Wow! Thank you, this is incredible. Can't wait to learn more!

[@daksheshtj11807]

Thank you bro. You made math very simple and easy to me. All the best in all your future endeavours.

[@Urbrokeefe]

😢😢😢😢😢😢 😅😅😅😊

[@AlokKumarGhosh-k4x]

sir these tricks are realy very nice. now after watchin your videos i can calculate sums in my mind very faster.lots of love for you ❤❤❤❤❤❤🥰🥰

[@funwithbrittanyofficial]

Mind blown 🎉 i’m supposed to be studying calculus trig right now but this is just too compelling. Please let me know if you have any suggestions for higher maths, as well as chemistry 🐇

[@lachgarakram2199]

Incredible bro !!! It’s magic thank you so much for learning us those tricks

[@h4nkkwastaken]

This series is really helpful to me thanks a lot sir

[@jaedproductions164]

Crazy this trick is awesome you proudly earned a sub ✨

[@theonepiece3223]

Hi

[@jaedproductions164]

@@theonepiece3223 hello

[@Tchaikovsky391]

Thank you sooo much, this is amazing!!!! I'm going to practice this all the time :DDD

[@Yash-gaming-r6v]

Thankyou so much for this trick 😊

[@WhatHappenedH]

Kiitos suuresti, tästä oli huomattavasti apua käytännön elämän tilanteissa! En olisi pärjännyt loppukokeissani ilman tätä, joten kiitän vielä kerran suuresti! ja nöyrästi anteeksi.

[@usmh]

So interesting! Personally, I think of 75*75 as dividing it into 3/4 and multiplication with 100. Using quarters is how I approach any multiplication involving 25 or 75. So for example, 68*75 is 68/4=17, then 68-17=51 to get 3/4 of it, then 51*100=5100.

[@Raaaaain-]

Sum wat ?!?!😢😥

[@ZenoEditz.]

@@JadonCrafter45 you have to add one 5 + 1 = 6 so 5*6

[@fingerstechhub]

Doest work for 75*25

[@usmh]

@@JadonCrafter45 What...? Did you reply to the wrong comment?

[@BrajeshGupta-bc6dr]

​@@fingerstechhubstarting no. should be same

[@jujucasar2003]

Its nice to know your 2 digit squares ending in 5 ex: 85 ^2 Let A = 85 90x80 = (A+5)(A-5) = A^2 - 25 so u must add 25 to make A^2-25 to equal A^2 Follow that pattern and memorize these and u will be able to shortcut stuff like 88 X 82 or 87 X83 where the average of the 2 numbers ends in 5 and they both have the same 10s place. 15^2 = 20 X 10 + 25 = 225 25^2 = 30 X 20 + 25 = 625 ..... 75^2 = 80 X 70 +25 = 5625 85^2 = 90 X 80 + 25 = 7225 88 x82 = Let A = 85 Then 88x 82 = (A-3)(A+3) = A^2-9 89 x 81 = 85^2 -16= 7225-16 = 7209 88 X 82 = 85^2 -9 = 7225 - 9 = 7216 87 X 83 = 85^2 -4 = 7225- 4 = 7221 86 X 84 = 85^2 -1 = 7225-1 = 7224

[@aceng4174]

Master. Join HK. tuk MLM ini master🙏

[@vidhi2991]

I guess it will if the difference between the numbers is even only

[@hameedamathtuber]

Very clear and cool explanation. That was awesome

[@8liontv]

I noticed a pattern with addition / subtraction when I was a senior in high school - when adding things with 9, I recognized that you would just subtract the non-9 number by 1 and add the 10 prefix. 9+5=14, 9+7=16, 9+9=18, 9+2=11. Same goes with subtraction, just the opposite direction: 9-4=5, 9-7=2, etc. My math teacher had me teach this to the class and pretty much everyone sped-up their addition / subtraction capabilities after that. I wonder if anyone still uses that today; I was never taught math in college regardless of being an excellent student in high school; I just couldn't take AP classes because it was discovered too late. I'm enjoying this first video, so I'll absolutely be checking out the others. I arrived here because I know a few people who do math rapidly in their head (ie. "napkin math" is the term I learned), and I'm intrigued how they calculate their sales so fast and have success in selling products online that way. Most of it involves shipping costs but some people I know can strategize production costs within seconds; and that's just conversational!

[@factstudioofficial93]

This is a very helpful material, thanks a bunch buddy!

[@azharfirdous8437]

Sir it's awesome This is the first time I am watching you Really Really Really good Now I will surprise my friends even my math teacher I can also challenge with the students who are topper I mean good in maths It's an amazing trick we can solve any question or any equation based on this Super super super amazing I really wondered that how you calculated a bundle or jumble in only one snatch It's based on mind also a game of knowledge I really really really appreciate you sir for this Golden help You are just like a friend also ❤

[@skystevens7200]

Actually it does work. there just an extra step. you take that extra above 10, and you multiply it by your double number. So… 57x56 becomes 3042 becomes 5x3 = 15, added to the middle. so 15+ 04, is 19. 3192. 67x66 becomes 4242 becomes 6x3 = 18, added to the middle so 18+ 24, is 42. 4422. 47x46 becomes 2042 becomes 4x3 = 12 added to the middle so 04 + 12, is 16, 2162. 97x96 becomes 9042 becomes 9x3 = 27 added to the middle so 04 + 27 is 31, 9312. 99x99 becomes 9081 becomes 9x8 = 72 added to the middle so 72 + 08 is 80, 9801.

[@barunkumarsingh9866]

❤❤❤❤ thank u bhaiya your explanation is dam exotic.. 😊😅

[@locke8628]

The amount of awards behind this man is insane 🔥🔥