I'm an honors student. This guy made me feel dumb at first but now that I know this, it made my homework 200% easier. Thank you.
@Muhammed_Furqan Жыл бұрын
2x easier u mean
@visiblehuman3705 Жыл бұрын
@@Muhammed_Furqan 3x as easy* 100% improvement would make the task twice as easy.
@byronrobbins88342 ай бұрын
@@visiblehuman3705the correct answer figure here, is 9506.
@sixolisiwepromisenhlapo20098 жыл бұрын
I WOULD HAVE BEEN A DOCTOR IF YOU WERE MY TEACHER IN HIGH SCHOOL
@pollypolokelorantsudu31408 жыл бұрын
sorry about that
@jeanhoyle19547 жыл бұрын
Sixolisiwe Promise Nhlapo 🤣
@ravinderravi38287 жыл бұрын
Unknown ไม่ทราบชื่อ หุหุหุ
@karangawali7896 жыл бұрын
You don't need to be good at math to become a doctor
@dexeterdaprime28876 жыл бұрын
Sixolisiwe Promise Nhlapo It’s something called “Health Class” for your supporting doctor skills that would help you a lot so why would you need to be good at mathematics if you want to be a doctor?
@jujucasar20039 жыл бұрын
Proof: using 98 X 97 as the example Let x = 100 98 = x-2 97= x-3 (x-2)(x-3) =x^2-5x+6 plug in 100 10,000-500+6= 9506
@joshuamwakifuna66928 жыл бұрын
Wow Justin it seems you at a mathmatisian thats cool
@federalfreemoneylackofrese99378 жыл бұрын
+Justin Casar if you're proving something, you got to say where x^2 -5x+ 6 is coming from
@PranKrishnaDas8 жыл бұрын
+Wilkinson Makenstein just multiply it!!!
@federalfreemoneylackofrese99378 жыл бұрын
Pran Krishna Das He is proving something. Last time I proved something I had to say where any constituents came from and why I used them.
@anjopag317 жыл бұрын
+Wilkinson Makenstein x^2-6x+7 is just (x-2)*(x-3)
@glad2teach12 жыл бұрын
Dear Dolerbom, thanks for sharing your emotions. Time indeed flows so fast. I had created this video in the summer of 2007 and since then 1 million people have watched it. However I did not realise that my Math video would leave a lasting impression, someone would feel nostalgic about it. God Bless Shahryar ( Glad2teach )
@jameskel82482 жыл бұрын
DAMN 10 YEARS AGO I WAS LIKE 3 THAT TIME
@glad2teach11 жыл бұрын
As a teacher of ancient Vedic Maths and the modern Maths I can tell you that both the Western and Indian Methods can peacefully coexist. Vedic Maths is designed more towards the speed (mental) and the western system is more theoratical (more steps involved thus more systematic). Learn both and become smart at Mathematics. Shahryar (Glad2teach)
@avalanche57902 жыл бұрын
Epik
@zzxcfff3152 Жыл бұрын
Epok🥶🥶
@user-bo5iu1zg8i8 жыл бұрын
I calculated it in 5 seconds! (using my calculator)
@s.a7537 жыл бұрын
hahaha
@shaubnareesaul61567 жыл бұрын
me too hi ha hoo
@mariafe70507 жыл бұрын
CHEATER!! No offense
@user-bo5iu1zg8i7 жыл бұрын
maria fe non taken! 😂
@shaubnareesaul61567 жыл бұрын
this thing made ma friends mipressed hahaha
@benoitcomfort61697 жыл бұрын
I'm actually proud that this man had made calculating any number below 100 ( both numbers) so easy. Bless this intelligent human being!
@titiksha901114 жыл бұрын
Wow. I salute you. We must love Vedic Math. I am so glad there are people like you keeping it alive. It makes me so proud to be Indian. Keep it up, and try to teach it to as many people as you possibly can. I just wish people would share many other aspects of our great Indian heritage so freely with the world.
@zirwatulqistina656010 жыл бұрын
A big thanks from Australia to India.
@Kyzeku10 жыл бұрын
Our minds aren't faster unless we have the power of Matilda (Roald Dahl book)
@lithuanianinbound5894 жыл бұрын
Acctauly the japanese strongest superconputer which was the strongest generated 1 secs brain activity in 40 mins!
@tanggarin253 жыл бұрын
W i l l y W o N K a C On F i r m ed
@shyanacooper67013 жыл бұрын
Got
@hassaniq07773 жыл бұрын
Scott Flansburg: it's time to shine😎
@astrielle4463 жыл бұрын
@@lithuanianinbound589 Our mind, is truly the most powerful thing. The mind has no limits. Like you keep advancing and if you wanted you can even have a IQ of 1000! Our mind is the most powerful thing EVER. Never stop trying because practice makes perfect.
@Brian.0018 жыл бұрын
Oh my goodness. I am already throwing my calculator outside of the window!! :-D
@siddharthgupta44498 жыл бұрын
+Holy Moly do 46*52 with this method....... i reckon you need to buy a new calc. now
@GamingMrSquirrel8 жыл бұрын
+siddharth gupta he said numbers near a hundred
@siddharthgupta44498 жыл бұрын
Oh
@siddharthgupta44498 жыл бұрын
But then the trick is useless
@Brian.0018 жыл бұрын
d'oh!!
@glad2teach15 жыл бұрын
Dear Beeandhoney, yes I am a Math teacher. I feel supremely honoured when people leave such sweet comments like you have. Teaching is indeed a noble profession. From my long experience of being a student and then a teacher I can tell you " To teach is to learn twice ". You get better every time.
@navgol Жыл бұрын
Yo dude how u doin nowadays
@The_Stoic_Philosopher Жыл бұрын
Yh tysm bro
@akedayalkun70928 жыл бұрын
Y WOULD I THROW MY PHONE OUT THE WINDOW
@chamudisiriwardhane38258 жыл бұрын
haha!!!:)
@jasontan967 жыл бұрын
Juat buy a new one
@hackinghub35877 жыл бұрын
you would throw it out the window so i could catch it :-D
@justno53106 жыл бұрын
HE SAID CALCULATOR YOU DUMB ASS
@aishwarya71735 жыл бұрын
@@justno5310 The real dumb ass is you 😂😂😂
@michieldrost93968 жыл бұрын
this is a nice trick. I wanted to make sure it works in all cases, so I translated the trick into math and I get: ab = 100*(a+b-100) + (a-100)(b-100) ab = 100a +100b - 10000 + ab - 100a - 100b + 10000 ab = ab seems good to me. cheers
@faraoula1148 жыл бұрын
+Michiel Drost hey! Can u explain to me plz
@michieldrost93968 жыл бұрын
+Ghnimi Farah , The trick explained in the video uses individual digits instead of the numeric value of the number. This means that the equation changes from; 98x97 to; (90 + 8) x (90 + 7). You can expand this further into; (9x10 + 8) x (9x10 + 7). Having said this, we can look at the trick. He says he uses a base 100 to which his numbers deviate from. The number 98 is 2 short of a 100, so we can say it's -2 away form 100. If the number was 102, it would be 2 away from a 100. That we use the - symbol is important as it tells us if we're a bit short or not. And, of course, 97 is -3 away from a 100. The trick compiles the answer back into digits. So we need to take the decimal placement into account when calculating the answer. In the video this isn't done, because you don't have to when you're using pen and paper. After all, you can write digits anywhere you want. So, lets look at the equation used in this video; 98x97=? I'm going to replace the two numbers with their own variable a and b. a = 98, b = 97. 98x97 = a x b = ab The first two digits of the answer is, 98 - 3, which is also 98 + -3. The -3 is the result of taking the number 97(which is b) and subtract the base(a 100) from it. Then we add this to 98(which is a) So, the first few digits are a + (b - 100). Note that the brackets aren't needed, but they show you what belongs to what as we reason our way through this problem. If b - 100 results in a negative number, then the + becomes - instead. This happens to be the case in our example. We also need to take decimal placement into account. The video shows us that the first digits are in the hundreds. So (a + b - 100) needs to be multiplied 100 times to get the answer in the right decimal place. We now have; 100*(a + b - 100). The next step in the trick is the find the last two digits. He explains that we get them by multiplying -2 with -3, to get 6, and then add them to the other digits. Well, -2 and -3 are the result of 98-100 and 97-100, these are multiplied together. So this becomes; (98-100)*(97-100) And now with variables; (a-100)*(b-100) This we add to our earlier found digits. I'll remove the unnessecary symbols. We now have; 100(a + b - 100) + (a - 100)(b - 100) And that's it. Thats when the trick does. Just because it's on the internet doesn't make it true. So we need to check if it's mathematically consistant. To check if ab indead equals 100(a+b-100) + (a-100)(b-100) we use some algebra. step 1: write equation ab = 100(a+b-100) + (a-100)(b-100) step 2: distribution law ab = 100a + 100b - 10000 + b(a - 100) - 100(a - 100) step 3: repeat one more time ab = 100a + 100b - 10000 + ab -100b -100a + 10000 step 4: organize variable groups ab = 100a -100a +100b -100b -10000 +10000 +ab step 5: add variable groups ab = 0a +0b +0 +ab step 6: remove unneeded math expressions ab = ab QED Since ab indead equals ab, we can say this trick works which all numbers in all cases. However, since it's based on using 100 as base, it works best if you use numbers close to 100. I hope this helps. Happy new year.
@faraoula1148 жыл бұрын
Thanks alot. It helped me Happy new year for you too
@suretinavecucu64878 жыл бұрын
+Michiel Drost wth hack did you just say im not smart
@AanandBajaj8 жыл бұрын
+Sureti Navecucu he converted it to variables to make sure the formula works for all cases.
@sazidhasansafwan2 жыл бұрын
I can't believe that a video posted before my birth would help me a lot at my studies.
@MrRandomdude67110 жыл бұрын
I love it how he does it in 2 seconds and asks "Was it too fast for you to follow?"
@meta_name7 жыл бұрын
I really appreciate this! Fantastic! No words to describe! A must-watch video for all the math nerds out there!
@user-bq8ih9ih3b Жыл бұрын
Oh my god I have never felt so relieved I have never been good at the traditional way like 77 × 89 but this has helped me so much
@awesome-dp1oo7 ай бұрын
This method blew my mind, I cant believe it actually worked! I memorized the times table when I was a kid, but I couldn't do long multiplication in my head because of how many equations I had to do. With this method I only have to do 3 equations in my head, it's so much easier. I'm still shocked how much easier this is, this is INSANE.
@danielwaeng5 жыл бұрын
U sound like the guy that went to got talent
@TheGamingR5 жыл бұрын
He does.
@samwindy96795 жыл бұрын
Ummm, did you mean...Yaashwin?? Or someone else? Pardon me😅
@rohanski14895 жыл бұрын
That's cause he is that guy.
@thatguyoverthere65315 жыл бұрын
Its impossible. This video was posted since 2007.
@rohanski14895 жыл бұрын
@@thatguyoverthere6531 Oh..?
@rkrh7 жыл бұрын
Guess who got the teacher fired! You all know ;)
@HidekiRyuga2504 жыл бұрын
AYY!! DATS MY BOI!!!!
@rkrh3 жыл бұрын
@@HidekiRyuga250 ayyy
@Eidel_Rose3 жыл бұрын
The principal?
@astrielle4463 жыл бұрын
YEEEEEE GO AND GET THAT TEACHER FIRED OFF LIKE A ROASTED STICK-
@pythonproductions78719 жыл бұрын
Sees 98 x 97 pauses video grabs a calculator replays video answers question and that is how I became a human calculator :)! DONT JUDGE ME!
@anxerz87923 жыл бұрын
*true facts*
@astrielle4463 жыл бұрын
Do a surgery and replace your face with a calculator. Then you become a human calculator :) Easy hackz
@edjoultz96787 жыл бұрын
:O, I feel like i have just Discovered Magic!
@Ehnxzurah9 жыл бұрын
OH MY GOD THIS IS SO POWERFULL!!! Thank you so much😭😭😭😭🙏🏻
@MrDjtronfeo9 жыл бұрын
This dont help me to multiply 58 * 64 or number below 90
@dannamanna999 жыл бұрын
No but he has other videos that explain lower numbers.
@WeezyQGTM9 жыл бұрын
Chris Danna what video is it may I ask?
@RinkuTiwari2329 жыл бұрын
andres trueba i can multiply any two digit number with in 7 secs by vedic mathemaic
@WeezyQGTM9 жыл бұрын
oh thanks!
@RinkuTiwari2329 жыл бұрын
your question is 58 x 64 so their base is 60 58 -2 (64-2=62) 64 +4 ----------- 62X60-8 so answer is 3712
@LoversGrief8 жыл бұрын
This method does invariably work. What he's effectively saying is this: Let A and B be two numbers less than 100 and let An = 100 - A and Bn = 100 - B. Then A* B = (100 - An) *(100 - Bn) = 100*100 - 100*Bn - 100*An + An*Bn = 100(100 - Bn) - 100*An + An*Bn = 100*B - 100*An + An*Bn = 100(B-An) + An*Bn. Since both A and B are less than 100, 100(B-An) is a number less than or equal to 9800, that's why he places the result of 100(B-An) as the two most significant digits. Since A and B are symmetrical, you also have A*B = 100(A-Bn) + An*Bn.
@jamesmulligan33249 жыл бұрын
This is where this method comes from: 98 x 97 = (100 - 2) x (100 - 3) ==> This is where the -2 and -3 comes from! = 100 x 100 - 3 x 100 - 2 x 100 + 2 x 3 Note: -2 x -3 = 2 x 3. Factor 100, our "base" in this problem, from the first three terms: = 100 x (100 - 3 - 2) + 2 x 3 = 100 x (100 - 2 - 3) + 2 x 3 This last one seems obvious and may even seem pointless at first but I wrote this out to show the method. We can either do 98 - 3 or 97 - 2 to obtain 95 and this is because it doesn't matter whether we subtract 2 or 3 first from 100. Get this? = 95 x 100 + 2 x 3 = 9,500 + 6 = 9,506 I like using these "base" shortcuts. After some practice you can start to do these pretty fast! You are free to pick a base that is convenient for the problem. A base of 100 was convenient for this problem. Enjoy!
@fathimathdheena92338 жыл бұрын
i threw my culculator out of the window. for real. 😂😂
@tylorbooks41755 жыл бұрын
This is only easy if it’s above like 85 then it gets difficult
@k73405 жыл бұрын
Ya
@drakeultima91464 жыл бұрын
13 x 67
@ramcherry84938 жыл бұрын
sir we all are waiting for new maths technique videos.......pls upload we all are intersted for learning
@jannajanna46544 жыл бұрын
kzfaq.info/get/bejne/laelZq6lp5mun6M.html Is a good Math channel if intersting for elearning
@aduma31717 жыл бұрын
this person is so kind to teach us methods for free :)
@psikochick28 жыл бұрын
I like his accent
@charlesdlosangeles886710 жыл бұрын
You are the Deepak of Math! Thank you
@hazed66610 жыл бұрын
My name is Deepak and I approve that :D
@fayyaduzzaman3 жыл бұрын
Hey I got this recommended. After 14 years. Nice vid. I was born in 2007.lmao
@NathanaelBryan8 жыл бұрын
finally something helpful. thanks for not filling youtube with crap
@lane8515 жыл бұрын
This was really amazing and I've learnt something new. Thank you very much for this video :) You're the best teacher :)
@Sara_Amelia142 жыл бұрын
Omg this comment is bigger than me
@hkgs_knight42169 жыл бұрын
your voice is so soothing
@azzar.13617 жыл бұрын
how
@SaudAliii7 жыл бұрын
But his accent is so badly
@hendrixigancio25917 жыл бұрын
سعود العسيري Like your grammar
@SaudAliii7 жыл бұрын
Tech your self first and talk about my grammar ! Smartass
@hendrixigancio25917 жыл бұрын
سعود العسيري Ok.. you should have taught yourself first before talking about his accent
@dillpickles30464 жыл бұрын
This guy: I can teach anyone math me: let me introduce myself
@alifkamal67338 жыл бұрын
wow...thank you so much, i can find it easy now...thank you once again...
Ng Tsen Zu 192 * 124 = (200 - 8) * 124 = 24 800 - 992 = 23 808 8 * 124 = 8 * (125 - 1) = 1000 - 8 = 992 Have a good day ;-)
@Velvydian10 жыл бұрын
Ng Tsen Zu man, there are technics, at 192*124 i don't know to be a techinic, only normaly 192*124
@Velvydian10 жыл бұрын
Peter Dynnyk nice 1, didn't think at it, really nice 1
@alfredfx09 жыл бұрын
what i do 98x97=(100-2)x97=9700-194=9506
@VirtualRonnie8 жыл бұрын
+Alfred Lewis THis is better
@rivendzi6 жыл бұрын
That's how I do it.
@Banties6 жыл бұрын
People only needed to use this method when everything used to run on Vista
@asthasingh62927 жыл бұрын
Hey thanks it's a great technique for calculating the no within a seconds,great job......
@vivekjain22618 жыл бұрын
HOW WILL YOU MULTIPLY 98 X 56 ??
@alonoalvarez70318 жыл бұрын
98x56=5488 bcuz 100 minus 98 Is 2, And 100 minus 56 Is 44, so now u cross subtract. 56 minus 2 Is 54 And 98 minus 44 Is 54. And I'll say the next step in another comment
@alonoalvarez70318 жыл бұрын
Next you must multiply the digits u used yo subtract. 44 times 2, Which equals 88. Hence the total answer Is 5488. YOUR VERY WELCOME
@wamblytk43718 жыл бұрын
+Turqouise Girl does that work for this method though because im not sure how to work out what base number it is (in this case 100)
@tubular13237 жыл бұрын
Wow
@Stereo41026 жыл бұрын
Simple, treat 98 as 100-2 and multiply both numbers by 56, that is 5600-112=5488
@waterproof44039 жыл бұрын
Does it have to be only numbers between 90-99?
@Poquito0087 жыл бұрын
Wrong Turn Exactly.. I knew he is tricking us...
@katrix-6 жыл бұрын
Pawan Gautam No, he isn't it just doesn't work with some numbers and no it doesn't have to be to 90-99.
@aniltamang74906 жыл бұрын
Brain Limit 1:20 read it
@vicvid03096 жыл бұрын
Wrong Turn see my videos if u get any help form that i will be glad .
@QuinsonHonQBB123XX6 жыл бұрын
Technically, it works for all numbers under 100, but it is easy to use this trick for numbers between 90 and 99. In fact, if you know how to do multiplication for 10-19, you can calculate 80-89 fairly quickly too However, anything lower than 80 is a bit too hard since you will be doing a 2 digit multiplication on the last step, which is not very easy
@studywithus067 жыл бұрын
This is nice trick and easy to understand for everyone.......thanks sir.
@vandanaindianmomsworld67292 жыл бұрын
bro i thought this was fake like most other videos but then i tried it but it actually worked thanks man
@anamikavdeep10 жыл бұрын
wow thatz super good..!!! and i loved your voice... ;)
@isha93003 жыл бұрын
. . .
@samuelspencer50478 жыл бұрын
It turns out that this method does not work for 62x59
@idalufoy-yamah93768 жыл бұрын
your right
@animelover19798 жыл бұрын
It worked for me
@rtkaimal31748 жыл бұрын
62 -38 59 -41 38*41=1558 62-41 or 59-38=21 21+15=36 3658 I got the answer
@Fitness_Odyssey8 жыл бұрын
Why "21+15" ?
@rtkaimal31748 жыл бұрын
+Antonio Chelaru since the base is 100 we consider only 2 digits of the product. the other digits (in 10th and 100th place) are carried over and added to the sum we have calculated.
@fredjacobs582510 жыл бұрын
Thank you so much for your awesome channel !
@nicolashrv699110 жыл бұрын
In the second its even easiee, because its basically 9500 - 95 = (1 unit deducted as if you multiply by 100). By 98 will be -190 = 9310, and so on. etc etc.
@emix918510 жыл бұрын
i don't get it! it's confusing
@roberttimmins4158 жыл бұрын
You need to be famous!
@krazyanugswsservices5856 жыл бұрын
Nice then abt others numbers
@user-lg7td1he3s Жыл бұрын
wow you just made me 10x faster at doing times thank you
@marisolcholicomarisol71075 жыл бұрын
How did you get the 100
@tarinakhtar53148 жыл бұрын
An easier technique is 1+1=11
@muhammadmuizzsuddin77026 жыл бұрын
In case this is a programming. It makes sense. JavaScript
@dyms38466 жыл бұрын
It's 2
@jamesmarto86375 жыл бұрын
Kitty playz HE KNOWS
@xreejan55459 жыл бұрын
i Ain"t throwing my calculator anywhere.Even though i am a calculator myself.
@adityagoud37866 жыл бұрын
Chu
@snix74166 жыл бұрын
Sreejan Shrestha u sure?
@MikeAnimations12 жыл бұрын
I learned more from this 1 video in a few minutes than I did in school in 1 week
@gibranmarcam1239 жыл бұрын
Thank you for the math trick you have showed us.
@vinodpatel71688 жыл бұрын
is it only for 90 to 99
@adonisibrahim41828 жыл бұрын
+vinod patel It can be for all numbers under 100, but if you were to do 5*5 then you have to multiply 95 by 95, so it will be easier to only do from 99 to 90 but works for all numbers below 100
@jordandungo23057 жыл бұрын
vinod patel I tried 65x87. this method is not applicable.
@hotjanuary7 жыл бұрын
dane dani 65 x 87 65= 100 - 35 87= 100 - 13 65-13 = 87-35 = 52 put down 5200 because we are working with 100 35 x13=455 now 5200+455=5655 check 65×87=5655 system still works but slows down when you get smaller and smaller numbers than 100 being multiplied together.
@khadeejahmajid56606 жыл бұрын
Its for every number
@sgt.lazytuber31448 жыл бұрын
98x97=9506 not 8556
@thisuserispanda8 жыл бұрын
+FlexBo who said it was 8556
@MarioOrtiz-hs7bg8 жыл бұрын
are you stupid?
@YoungPatronsoyelChingon8 жыл бұрын
Just no.
@shanayadias62598 жыл бұрын
its right
@stephanie_love0111 ай бұрын
This is so cool. For those of us who have been told to be bad at math this is such a badass thing to master.
@truthspeaker97547 жыл бұрын
its a vedic maths trick this techqnique is being discovered in INDIA from many ancient period really my india is the greatest
@cr_jai_official2 жыл бұрын
9506
@sangamshrestha86356 жыл бұрын
What the hell
@unicornemoji30056 жыл бұрын
Hes Helping u To do Times and hell is a bad word
@blazeimminent1216 жыл бұрын
Wow. I can't wait to tell my calculator he is getting a promotion
@sreenadhsingamaneni7 жыл бұрын
Good trick to multiply numbers in a easy way
@ItsMzPhoenix8 жыл бұрын
*MISLEADING!!! The description lies, and this only works with a handful of numbers!*
@LucChannel998 жыл бұрын
98x94, according to your theory it should be 9206, but the actual answer is 9212
@NoeLPZC8 жыл бұрын
+Luc Chermanne Check your math. 98 x 94 -2 ... -6 98 - 6 = 92 -2 x -6 = 12 Answer via this method: 9212.
@MonirulIslam-dc9fm8 жыл бұрын
Right theory 98*94=9212 No doubt
@LucChannel998 жыл бұрын
You're right, I screwed up at some point. It works
@AV-kl3dx7 жыл бұрын
Luc Chermanne Happens bro.
@azmimahmud65338 жыл бұрын
i calculate with paper less than 5 sec. i throw my calculator.replace my brain with a paper and a pencil .
@LuairahVersailles9 жыл бұрын
My new favorite math teacher!
@kuebora67156 жыл бұрын
I love your video because it easy to understand than the other calculated
@sidozil10 жыл бұрын
thats why i hate maths
@mitsuki00119 жыл бұрын
math is the best thing ever I love math..... I wish math was a person I would hug him until he is dead
@Ashbrringer9 жыл бұрын
Natnael turn :) me too
@Angela-lf1hg9 жыл бұрын
Natnael turn i hate maths as well -_-
@ege86689 жыл бұрын
everyone hates maths except for maths teachers
@waterproof44039 жыл бұрын
Ethan Goeske No, most teachers act like they like it but they usually become a teacher for the money...
@SmartMihir10 жыл бұрын
I thought this is called VEDIC mathematics
@ShailendraKumar-zd4rg4 жыл бұрын
I don't Want To Throw my Calculator outside the window 😂I just want to compete with it.. This Video Is actually the only way for me to be a calculator (For Me)..Becoz I could understand very easily by this.. ThankYou So Much.. I wish If I could Have A teacher like U
@anjaliupgade34148 жыл бұрын
i want say thanks to fast calculator video ,is too much help to improve skill of calculation of maths .
@ahmadmokdad78607 жыл бұрын
guys this only works easily when it is between 90 and 100
@MoMo-qe2im8 жыл бұрын
this only work from 91 to 99.
@atiamughal48288 жыл бұрын
i was thinking same, u r ri8
@nohailasia65987 жыл бұрын
Yeah, he said numbers naire 100
@mariaunorthodox564710 жыл бұрын
this is a great method for calculating numbers in the tens
@madhusudhanaraokaranam38346 жыл бұрын
Thank you . U made me to learn easy method of multiplication. I wish that u keep still more videos
@DBZgohan6610 жыл бұрын
calculators are much faster...
@joshuachambers1128 жыл бұрын
He's making it seem so easy but he always uses numbers close to 100 so it's easier to find the difference
@afrenahamed3578 жыл бұрын
sir, just i want to say that aweeeeeeeeesome👌👌👌👌👌these tricks will very helped for meeeeee for my pre medical exam..... thanks u sir...i want to these type of more mathematical tricks..
@anawilliamson13219 жыл бұрын
Omg...learning something every day. Love it!😀
@BadWolfGaming7 жыл бұрын
this'll be a big help on the asvab
@caitlexible50122 жыл бұрын
I can't believe this was posted 2 years before I was born. Thank you so much, this helped me a lot, I promise to myself I will be a human calculator someday 💯❤️
@vivinobarreda853110 жыл бұрын
Great! Wonderful. Thanks a lot! I am very proud of you glad2tech.
@adilranhiru94276 жыл бұрын
DUDE U ARE AWSOME U MADE ME BELIEVE NOW I DONT USE MY CALCULATOR AT ALL THANK YOU SO MUCH
@promitsaha32786 жыл бұрын
Awesome keep going . it certainly helped me to perform easy calculation
@VrajFTW6 жыл бұрын
Super cool i love your trick thank you so much keep up the good work
@ibtisammohamed37894 жыл бұрын
This guy is so SMART MATH IS SO EASY for me now thank you 😃😃👌
@EliteCubingAlliance6 жыл бұрын
I did it! Wow this trick will help so much!
@kirayu14 жыл бұрын
Great idea and works very great! Thumbs up!
@jeanettevaughn1790 Жыл бұрын
I bet my teacher is going to give me 20 bucks for this Trick
@rawmail1021717 жыл бұрын
Is there a way to simplify the math when the numbers aren't in the 90's? For example: 63x 47 you end up having to multiply 37x53 which defeats the purpose to begin with.
@vipulkgote6 жыл бұрын
i threw ma calculator outside the window. now i have to file a lawsuit. very much thanks ha.
@shannonw94010 жыл бұрын
not sure if it's been said and not so great at explaining but there's a way to do it for smaller numbers (when you get around 50 and below it may get confusing because you end up with 3 digits for the second half of your answer) here's how you do it - Example; 50 x 81 -50(x)-19(=) 950 < here's where you can get confused. 50 x 81 = 31 0950 +3100 =4050