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

[@Griec_e]

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

[@Rohan-sj8kn]

LoL, Not really special.. He just made a logical trick unsing traditional methods for some specific No only.

[@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

[@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.

[@U_dont_know_what_leeknows]

​@@Nao20244 you're getting fooled 😔

[@lmgoat46trophiesnow]

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

[@mathOgenius]

Good work , keep it up !

[@sanitizzerclips]

omg sir hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

[@meganised]

The best math teacher in my life!

[@usagi009]

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

[@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...

[@Soccerr91]

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

[@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

[@redwanhasan4332]

So mind blowing video!!🤯 Thanks a lot.

[@didemdiktas7619]

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

[@tasnimatika3808]

My mind is blown Thank you sir

[@chulobombastic]

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

[@thanawalajaydeep2021]

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

[@Ace_R6.0]

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

[@KSKS292]

Dude firs trick mind blowing just wow

[@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

[@antojr2858]

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

[@rodamaeozaeta2023]

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

[@say_yes_w]

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

[@jadduthug2113]

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

[@monsterplayz6148]

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

[@Naixx2]

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

[@MaryGraceSager]

THIS IS SO MIND-BLOWING

[@Yourlocalabandonmentissuefren]

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

[@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!

[@AarushVed]

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

[@Kratos00-07]

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

[@raymondruiz5839]

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

[@jayasreesmenon4988]

Super class sir thankyou 🙏🙏🙏

[@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

[@Sf_masterboy]

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

[@xbman1]

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

[@kittyfunplayuei362]

Thank you

[@tanishasridhar4527]

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

[@MelanieMarcelino-j1q]

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

[@fluffypariii]

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

[@jasondugas4865]

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

[@giovComajes]

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

[@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

[@yousifalkurwi]

YOOO bro this is amazing

[@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.

[@Meow-ob1ox]

MINDBLOWING!!!

[@rafid__]

Mas Sha Allah..

[@shafiradbq]

Terima kasih penjelasannya

[@learn.with.mahbub]

Terima kasih kembali

[@hiteshtrivedi3542]

Thanks for showing this technique.

[@IcePhoenix-iz9fj]

amazing thanks for the vidoe

[@BdStayForever]

Thanks for this trick bhai

[@dirtyguava8209]

Wow! Mahbub is a genius ❤❤❤

[@EmbekClips]

This is a very extraordinary video

[@cynthiam315]

I need to watch this many many many times.

[@單眼皮慢日記]

Thanks for sharing❤ so interesting 🎉

[@berkenkarakas5490]

You got my respect my G

[@Nicholas-t1z]

This was so useful teachers should teach this!

[@burhansheikh8973]

Mind-blowing sir❤

[@caderbavahmuhammadsiddick384]

Thank lots for sharing 👍 💚 ❤️ 💙 😊

[@multicraftseries.2113]

Wow This guy is a genius😮😮😮

[@alejandrocospin2025]

How wonderful is math realy

[@Enshadow]

This is amazing

[@randomfatkidonyoutube1400]

Why is it that random Indian with bad microphones have the most amazing educational videos ever like in these 7 minutes I learnt way more then I did this term

[@UtsavGamerz]

bcz maths is originated by india

[@wiletchomba5402]

Thank you very much I'm trying to get my B in math to A and I'll be sure to let my teachers know how about this they'll be so proud of me and the great part about this is I know algebra and I'm only in fifth grade questions like 3x2+8 are ezay for me and 5xb=15 you just have to find the value of the B

[@SelvaShri-xt1yi]

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

[@viveknaidu2006]

Awesome.

[@agostinhojosealexandre5594]

Thank you.

[@Padmeeeeee3672]

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

[@diannek13]

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

[@N1ghtLEternity]

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

[@SavievaJ-ge5xi]

Thank you! This was really helpful!

[@cloudproblemssolved]

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

[@eeeeeeeeeddddd]

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

[@arleneborres-du7ph]

Thank you sir 😇💪🧠

[@learn.with.mahbub]

❤️❤️

[@SofiKlar]

Ty so much❤

[@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]

❤️❤️

[@behruzteimory6355]

So useful thanks for sharing great information 👍

[@SuSha-h9c]

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

[@kuroshiro3033]

I love it, thank you so muchh sensei

[@kierakukuruyuk]

Thank youuuuu man 🔥

[@Thvरोहन]

This help me lots thankyou teacher soo much ♾️💖

[@SophieSM-1]

That is actually so helpful! I started fifth grade but I hope I use this often so I don't forget it. 😅

[@ElzaNagatha]

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

[@joeymarielopez1465]

i’m trying how to solve faster for cets & sats, this really helped!!

[@PritiSingh-tf3fx]

Bro thanku 😊 ..easier

[@PolluxCastor86]

Lightening fast ❤

[@nourrrrrr457]

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

[@xarces001]

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.

[@Truthseeker0824]

Was skeptical but awesome math tricks.

[@LEVEL_MOTIVATION__]

Thank you 🙏

[@rayrocher6887]

Thanks for, math hero work, better world

[@Johnjustjohn3]

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

[@Asiya13-x4u]

Thank you so much sir

[@thegamer26]

HOW. THEY WORK. BRO UR ... I dont have words. Why arent you more famous

[@srivishnucharan5367]

Loved it Mahbub !! Thanks

[@2gda]

Genius

[@KidistKiros-g5f]

It is very Osm😊

[@pr0pellerhead]

Wow! Thanks, mate!

[@souravbabu-physics]

Jajakallahkhair

[@mohamedgamel3683]

thank you so much😊😊😊😊😊😊😊