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

[@mathOgenius]

Good work , keep it up !

[@sanitizzerclips]

omg sir hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

[@kNoopers]

another funny trick is - every 2 digit number times 101 gives this 2digit twice: 45 x 101 = 4545, 92 x 101 = 9292, 21 x 101 = 2121

[@manzisb]

Awesome. Thanks. Jesus loves you by the way

[@ExzaktVid]

Any 2 digit x 100 will just add two zeros, so when you multiply it by on more you add that 2 digit one more time to make that.

[@ingcrafter]

@@manzisb unnecessary

[@littlestar4332]

@@ExzaktVidThis also applies to any digits as long as they multiplied by 10,100,1000,10000,etc!

[@manzisb]

@@ingcrafter Why does it bother you so much you have to comment about it? It's a beautiful message, it's true and it doesn't do any harm. He loves you too, even if you don't believe it

[@nicolebear.w.706]

STRAIGHT TO THE POINT!!! I was shocked but thank you so much!!

[@Purplesunsetmath]

This is actually really cool! Usually these things on yt shorts are fake and don't work, but this is actually true. Keep up the good work!

[@learn.with.mahbub]

Glad you liked it!

[@zaqgamingstuff]

@@learn.with.mahbubnow I can show off to my friends

[@Nao20244]

I had never watched any video which didn't work.

[@ArtsyyArt]

​@@Nao20244 you're getting fooled 😔

[@lmgoat46trophiesnow]

​@@learn.with.mahbubhow do we solve 76x73?

[@Griec_e]

This is what should be taught in schools. Like this actually makes sense

[@ghsbadgerfgb8953]

They don't want you to learn easy tricks, they want you to struggle

[@sapwho]

@@ghsbadgerfgb8953 if you’re struggling with arithmetic, school is not the problem 💀

[@sadia8174]

@@Rohan-sj8kn But still it serves the purpose of doing math mentally and FAST at that

[@The-virus-r4z]

​@@ghsbadgerfgb8953feel ya there

[@GYROMAG-es9rn]

I personally do not like the way schools show us how to study because it really is all review and no learn… we need to be taught methods that are quick, not to struggle

[@meganised]

The best math teacher in my life!

[@richardwilliamson1639]

I wish we had learned Vedic math in our schools in Texas. I understand now why the greatest mathematicians are Indians. I never imagined that math could be fun.

[@shivaprasadmallikarjunaiah3751]

Even being an Indian (and in my 50's) I have the same thought... because for one reason this was not taught to us in our schools and vedic math itself was unknown to us for various reasons. It's only in the last 10-20 years that it is being openly shared and becoming known to common people and only some schools offering coaching beyond regular school have picked up this methodology to help kids achieve for competitive exams or olympiads., but vedic math still remains mostly unknown.

[@RezwanulIslamLabib]

HE IS A BANGLADESHI

[@Tokyo._Nasim]

He isn't an indian, he is Bangladeshi.

[@penguins4935]

So bangladesh was a part of india 75 years ago...

[@flash_playing]

This is not a vedic math 😂

[@Ehanray]

finally the one math teacher that teached properly

[@livy4954]

Taught* sorry lol

[@Ehanray]

@@livy4954 it can either be teached or taught, i perfer teached since its much more easier to spell, thanks for the correction though

[@livy4954]

@@Ehanray what, I'm pretty sure theres no word called teached in English, and no problem it wasnt necessary to correct you lol

[@Imsoboredthatyes]

Yeah teached isn't a word the word is taught not teached

[@JoeJD10]

@@EhanrayOtha reached nu onnume illa

[@happygamal4369]

Woow mashaallah Seeing this video is one of the best coincidences of my life

[@redwanhasan4332]

So mind blowing video!!🤯 Thanks a lot.

[@robinischaotic2]

YOU JUST SAVED MY ASS i have a maths exam in a week and i waste so much time typing everything in a calculator and as someone with special needs, i really need my time.

[@learn.with.mahbub]

All the best for your exam! ❤️

[@robinischaotic2]

@@learn.with.mahbub Thank you so much❤

[@mbbillah]

calculator. is faster if you can type faster

[@bellaadriannarubic]

Another trick with adding any number with 9 is that you add it with 10 first and then subtract it once. For example, 9+17 would be 26 as 10+17 would be 27 but remember that out goal here is to get the sum of 9+17 so the next step here would be to subtract one from our sum which would be 26. Its actual surprising on how Ive met so many people who dont know this trick yet, ive always used it my whole life and is one of the easiest math tricks ever!

[@abandonedchannel]

i felt so smart for noticing this pattern in 2nd grade lol. this helps a lot!!

[@dimmy2043]

@@abandonedchannelI felt smart when I realized 5 is .5 of 10 (half) so I would multiply 5x83 (random number I would make it even 82x5+the five because we just split the 1 and now it’s 820 by 2 and 410+5 415 or now 5x6864 34320

[@falakgilani6448]

Lol

[@luvrgrl11]

I had found out about the first trick 11 while i was memorising the multiplication. Keep the journey, your video is so impressing.

[@didemdiktas7619]

I am gonna share quickly because everybody must see this way👌

[@Kratos00-07]

WOw thank you very much for the trick this is actually really helpful and awesome!! u just earned a loyal subscriber!

[@Ace_R6.0]

Man if you keep doing these vids i just might die out of happiness😅

[@MaryGraceSager]

THIS IS SO MIND-BLOWING

[@lexisex-i7k]

when a random indian dude teaches you more than your teacher

[@UntitledLegendx]

He is bangladeshi

[@jah_141]

@@UntitledLegendx same thing

[@UntitledLegendx]

@@jah_141 no not same he is indian and he is bangladeshi

[@yawnddn]

real

[@DailyDevotional-ci5nm]

They were all part of Greater India at one point in time, they're the same thing.

[@Mirai_Hiki]

97x94=(97x95)-97=(96^2-1^2)-97=9216-1-97=9118. Also, Trick 3 intrigued me, so I extended it! Its general form is definitely harder, but I think it's pretty cool, and especially useful for multiplying two *3*-digit numbers ending in 5. 45x125=? Start with 2x4x12+4+12=96+16=112. Since the result is even, divide by 2 (56), and add a 25 onto the end. 45x125=5625. 95x145=? Start with 2x9x14+9+14=252+23=275. Since the result is odd, subtract 1 (274), divide by 2 (137), and add a 75 onto the end. 95x145=13775. 345x615=? 2x34x61+34+61=4148+95=4243=odd, 4243-1=4242, 4242/2=2121, 345x615=212175.

[@yanren2658]

it's so amazing!

[@lighthousestudio15]

tldr

[@poipoim6930]

Huh😭😭😭😭😭

[@jah_141]

too many numbers , brain malfunctioning

[@sullitmas]

WHATTTTTTTTTTTTT

[@Naixx2]

I expected this to be much harder, but it was literally a piece of cake 🔥

[@Yourlocalabandonmentissuefren]

WHERE WERE YOU WHEN I NEEDED YOU THE MOST. this was so helpful. THANK YOU THANKKKK YOU

[@SelvaShri-xt1yi]

Now the most viewed video of your channel is this video. Congratulations dude ❤️

[@thanawalajaydeep2021]

I am a Senior citizen. This is the first time, I came to know. Thanks 👍👍👍👍👍👍👍👍👍

[@GishTheFish20]

This is actually what should be taught in school my teacher told me to use the normal way like it was so boring and easy and timewasting . This is amazing keep up the good work🤯🥳🤯🥳😃😃

[@antojr2858]

I've always had trouble with maths, but you make it easy.You really have a great gift thank you Mahbub

[@monsterplayz6148]

Amazing! this should be taught in school literally. But unfortunately they wont do this cus it enables students to excel in studies

[@usagi009]

The dude who is actually helping me with my career than the some career expert gurus on YT

[@jadduthug2113]

My man just saver my career Sir i have no words thx a lott for this tricks!! ❤

[@tasnimatika3808]

My mind is blown Thank you sir

[@Kendon-ov9qh]

I am so fortunate, so lucky to come across this god sent video.

[@tanishasridhar4527]

Thank you sir, I never knew about this, to the point and explained well ❤

[@eeeeeeeeeddddd]

Thank you man, actually very helpful and is straight to the point

[@raymondruiz5839]

I taught middle school and hs math for over 33 years. I used these short cuts using mental. The kids loved it.

[@Apson-rEaL]

I am shocked with this amazing trick❗❗❗❗❗❗❗

[@srivishnucharan]

Loved it Mahbub !! Thanks

[@YashasviKaithal]

Thank you so much...i glad that KZbin recommend me this video.❤

[@chulobombastic]

*IT took me 5 seconds by using my method... You are fast!*

[@mohsenyousef4505]

I figured this way with my own ability when I had to pass algebra. I became obsessed with it till so many tries I had to do it to find easy and fast way to calculate! Now I accidentally found this video!

[@Sf_masterboy]

Seeing a Bangladeshi teacher making these kinds of video feels so good. I am also from Bangladesh

[@N1ghtLEternity]

BRO THAT JUST BLEW MY MIND. THANK YOU SO MUCH FOR MAKIN THESE VIDEOS 🙏🙏

[@KSKS292]

Dude firs trick mind blowing just wow

[@grumpyolddude439]

94 is 6 shy of 100....100x 97 is 9700, that is 6 97s too many. 9700 - 600 (97 is 3 shy of 100) is 9100. 100 is 3 moree than 97, so we subtracted 3 too many, 6 times., so 6x 3 is 18...9100+18 is 9118

[@stephenremo9200]

11 is a bad example bc you could just add a zero and plus the number... 197x11. 1970 + 197

[@grumpyolddude439]

@@stephenremo9200 neither a bad, nor good example. Just ANOTHER ex of ewhat said above. Realize 11 is just 10+1. So 11*X = 10X + X. Always true.

[@aungphyo3032]

What do u mean shy

[@stephenremo9200]

@@aungphyo3032 In this case it means short

[@aungphyo3032]

@@stephenremo9200 thanks

[@fluffypariii]

Ohhhh thank you for this! I’m very proud of myself now that I can calculate faster than before! 🎉😂❤

[@IcePhoenix-iz9fj]

amazing thanks for the vidoe

[@jayasreesmenon4988]

Super class sir thankyou 🙏🙏🙏

[@rodamaeozaeta2023]

KZbin recommend this video for me. Thanks I get to know this channel.🏆🏆

[@piggowiththelettuce3954]

Even though I knew some of these tricks I learned more details and I really loved the way you explained it. I really love your energy, I don’t know what it is but you seem very genuine and passionate. I think that this will translate into success in the future because you stand out in a great way. Keep up the good work, you earned a new subscriber and I’m sure you’ll earn many more

[@yousifalkurwi]

YOOO bro this is amazing

[@dyrroth-sj4ns]

a cool trick for square root of ANY 10 - 99 number is separating the tens and ones place value like 78² will turn into (70+8)² then turn it into algebraic expression of perfect square trinomial[(x+y)² = (x² + 2xy + y²)]and turn 70 into x which will result to (x+8)² which will result to x² + 16x + 64 nhen substitute 70 with x 4900 + 1120 + 64 = 6084

[@hiteshtrivedi3542]

Thanks for showing this technique.

[@Lavender...22220]

This is awesome 👍🏼

[@jasondugas4865]

WOW! You are impressived thanks for creating this video. Now, i can be a master math at multiplication

[@dirtyguava8209]

Wow! Mahbub is a genius ❤❤❤

[@單眼皮慢日記]

Thanks for sharing❤ so interesting 🎉

[@vigneswarivikki2023]

Very useful, thank you 🎉🎉

[@AarushVed]

this is better and quicker than the school method. Thanks!!

[@burhansheikh8973]

Mind-blowing sir❤

[@EmbekClips]

This is a very extraordinary video

[@SavievaJ-ge5xi]

Thank you! This was really helpful!

[@behruzteimory6355]

So useful thanks for sharing great information 👍

[@caderbavahmuhammadsiddick384]

Thank lots for sharing 👍 💚 ❤️ 💙 😊

[@MelanieMarcelino-j1q]

I was once not smart in math but now i always answer in my class. Thank you!

[@berkenkarakas5490]

You got my respect my G

[@geassval]

thank you so much, Mahbub! I've been wondering how to calculate fast, how coincidental it is that this video appeared on my home page.

[@Nicholas-t1z]

This was so useful teachers should teach this!

[@tyh4180]

Why wouldn't we learn this in school??

[@Mariohenry785]

cuz they dont teach fastly

[@Fxxxry]

"Does the State want you to be intelligent, rich, capable and independent or do you want you to be stupid, dependent and poor?" Trezoitão, Renato. 2024

[@akshitog283]

Because teachers wanna see kids cry in exams

[@Noodupre4]

Because its overpowered and they dont like People who hack in exams.

[@HarpKoupenov]

Because not every student would listen

[@shafiradbq]

Terima kasih penjelasannya

[@learn.with.mahbub]

Terima kasih kembali

[@giovComajes]

Best video ever as a fourth grader this is very useful in my class 1:45

[@arleneborres-du7ph]

Thank you sir 😇💪🧠

[@learn.with.mahbub]

❤️❤️

[@4TheLoveOfHockey]

this is a great video, liked and subbed, I want MORE!

[@learn.with.mahbub]

Will make more videos every month hopefully. please watch other videos as well. Thanks for your words.

[@xbman1]

They make education more difficult than actual really is. Many reasons why and those reasons are in the best interests for the students.

[@MsK_byTheWay]

This is so cool! Thanks for sharing!

[@MsK_byTheWay]

I did not get the shortcut for the last part...6:39. Can you explain one more time?

[@learn.with.mahbub]

Please watch this video - kzbin.info/www/bejne/bX3Zk6qXfptjr6Msi=mR82Ipt9blwVjGNy

[@MsK_byTheWay]

@@learn.with.mahbub Ok, I got it! You are amazing!

[@learn.with.mahbub]

❤️

[@kuroshiro3033]

I love it, thank you so muchh sensei

[@Meow-ob1ox]

MINDBLOWING!!!

[@viveknaidu2006]

Awesome.

[@cutelittlebrattho]

Thanks for this trick bhai

[@Padmeeeeee3672]

You are a awesome teacher! Thanks for the greatest short lesson bro❤ hi from Turkey😊😊

[@Enshadow]

This is amazing

[@rakhirahangdale9091]

Thnks

[@Scholupine]

God bless you Mahbub 🙏🏻

[@cynthiam315]

I need to watch this many many many times.

[@diannek13]

2:27 is not actually faster than a calculator, but faster than someone who digits the numbers in the calculator 😅

[@SofiKlar]

Ty so much❤

[@kittyfunplayuei362]

Thank you

[@ElzaNagatha]

Okay thank you... This is helpful even though I often forget.

[@ajayd4236]

Jhakass!

[@nodonotbanme]

4:41 our year

[@cloudproblemssolved]

First one I found that isn’t made up! Great job!

[@FireX_Sunboy_iii]

This video is very useful👍👍👍👍 thanks for the tip it helps a lot

[@EazyAlperne-pg5wc]

Brother Mashallah ❤❤❤❤❤❤❤ u r really a masterpiece ....thnks sooo much ....I hope u will give us more and more info. Inshallah ....luv from kashmir brother ❤❤❤❤❤❤

[@learn.with.mahbub]

❤️❤️

[@cannochiAle]

Thanks for the tricks, you have a new subscriber.

[@pr0pellerhead]

Wow! Thanks, mate!

[@fndnfjjf]

I am so lucky to find this video Thank you very much for your effort

[@jboyuknown6169]

Thank you!

[@Johnjustjohn3]

Ty bro it help me very much, if you have hard time multiplying I recommend this

[@anonymous........]

Awesome 👍🏻

[@Hadug31]

Amazing and very good !!

[@Astren99]

Haha 93x94 in 1 second - and 7:19 min video :D 👌

[@Truthseeker0824]

Was skeptical but awesome math tricks.

[@TheGoldenMaskedMan]

dude your a geniouse