How to Calculate Faster than a Calculator - 5 (Mental division) by mathOgenius

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  • Опубліковано 21 лис 2024

КОМЕНТАРІ • 302

  • @mathOgenius
    @mathOgenius  3 роки тому +185

    I hope this amazes you!

    • @mathOgenius
      @mathOgenius  3 роки тому +9

      @Siddharth Shah yeah It created a confusion among students so I changed the thumbnail , On internet if you search long divison symbol you also get square root one. So both are correct.

    • @abhishekbhakta
      @abhishekbhakta 3 роки тому +1

      @Siddharth Shah instead of taking care on the flaws, focus on the main idea which is being shown!!
      Mistakes do happen man...!!

    • @aryakrishnab8361
      @aryakrishnab8361 3 роки тому

      Yes... amazing 👏🏻👏🏻👌🏻

    • @aryakrishnab8361
      @aryakrishnab8361 3 роки тому

      Acting to calculate 🤔😂🤣🤣🤣🤣🤣🤣🤣🤣

    • @carolinaquintero6429
      @carolinaquintero6429 3 роки тому

      It does, Thank you so much. I jpined a mental math club and now I think I might win.TYSM!!!!

  • @sharkofjoy
    @sharkofjoy Рік тому +31

    I enjoyed the hyperbole of calling numbers "disgusting" or "insane". These are the visceral reactions of someone who really loves math :)

  • @reze2989
    @reze2989 2 роки тому +18

    Crazy how and 11 min video changed my whole maths career

  • @easyriyazi4680
    @easyriyazi4680 2 роки тому +6

    You are helping us to guide rightly other are scaring with their twist style and earning money alot off

  • @conniegatchalian3954
    @conniegatchalian3954 2 роки тому +22

    Starting to love mathematics😃

  • @dagulcalma3285
    @dagulcalma3285 3 роки тому +365

    I watched an 11minute video in YT and soon thereafter, got my PhD in Mathematics.

  • @YoutubeWatch-mp8ky
    @YoutubeWatch-mp8ky 10 днів тому +1

    Maths Is Everything
    I agree , my line goes There is no world without maths
    (Maths ka bina duniya nhi ha)

  • @mikeschiavoni5973
    @mikeschiavoni5973 Рік тому +7

    Price is right cooler 499.02 for 500. This type of guestimation is commonly used to decide on how much to get of something. Good real world math. Keep up the good work sir.

  • @mr.bakedpotato4536
    @mr.bakedpotato4536 2 роки тому +50

    My medical entrance exam is a month later and now I'm confident that my physics portion is covered other than remembering the formulas ❤

  • @marynassuna3792
    @marynassuna3792 2 роки тому +28

    The division is the hardest thing I had to learn for me
    I hadn't learnt it permanently until year 6 and still today I have trouble messing with such questions

    • @multifandom_fangirl
      @multifandom_fangirl 2 роки тому +2

      yes same and tomorrow is our first day of school and i dont know How to do Division😭

    • @marynassuna3792
      @marynassuna3792 Рік тому

      @@multifandom_fangirl I'm doing alright, what about u.
      Edit: NVM I GOT 68% ON A TEST

    • @aclemasultan1794
      @aclemasultan1794 Рік тому

      @@marynassuna3792 Well math teacher's want to use their method (traditional method) so if you want to have good test score in division you just had to use the traditional method but guesstimetion and learning fractions to divide won't work even if your answers are not all wrong:/

    • @hq1082
      @hq1082 4 місяці тому

      I dont know why but I remember CRYING because I couldnt do division literally wtf was I crying about.

  • @BuddyBijoux
    @BuddyBijoux Рік тому +8

    Im finally a human calculator, and thats all because of you… Thank You!!!

  • @how.about.yes.72
    @how.about.yes.72 3 дні тому

    This dude is veryyyy underrated!!!!

  • @cherryblossom3050
    @cherryblossom3050 10 місяців тому +4

    Hello, thank you so much for your amazing videos! Do you have any tips for speed distance time calculations please? :)

  • @rayrocher6887
    @rayrocher6887 8 місяців тому +2

    Thanks for your math genius, great work

  • @nasiruddinmohammedmustafa9372

    You are not only lovely but also loveable......You are not only wise but also nice...Charismatic are your eyes....You must be recommended for no less than Nobel Prize.... Achievements are monopolised by the one who tries....

  • @daniel-xt3tp
    @daniel-xt3tp 4 місяці тому +9

    2::38 “but it will still look horrifying” made me laugh 😂😂

  • @rayrocher6887
    @rayrocher6887 8 місяців тому +2

    Thanks for the lessons, bless you

  • @dataandcolours
    @dataandcolours 3 роки тому +42

    Great video and I like when people encourage rounding to do calculation in the head like you do. Just a little note, at 4:40 you claim that error decreases by rounding up one number and down the other. That is only true when doing approximation for multiplication, for approximation of divisions it reduces error if you round the numbers the same way but it increases if you round them in different direction.
    PS: I love the last part about the cyclic behaviour of the decimals.

    • @mathOgenius
      @mathOgenius  3 роки тому +4

      yeah Thanks:) ,I said it by reading it in that book will search about it.

    • @mathOgenius
      @mathOgenius  3 роки тому +4

      I think I have misread or something

    • @bareynjohnreynobagaloyos
      @bareynjohnreynobagaloyos 2 роки тому +1

      1 year later earns 182K more subs

    • @kyazzedan3343
      @kyazzedan3343 2 роки тому +2

      Thanks

    • @sandrasvoya
      @sandrasvoya 11 місяців тому

      ​@@mathOgenius Please, tell me what name this book?

  • @rohitkeelka3329
    @rohitkeelka3329 Рік тому +1

    Your videos helps very much

  • @alizayed6238
    @alizayed6238 3 роки тому +9

    I really don't know how you do that, I got a headache now but after all I understand all your videos, also amazing explanation 👏 , you are amazing

    • @mathOgenius
      @mathOgenius  3 роки тому +2

      Thanks ,I hope you enjoyed 😁😁, Please share

    • @alizayed6238
      @alizayed6238 3 роки тому +1

      Of course I will I can't believe you took from your time to talk to me and heart it

    • @mathOgenius
      @mathOgenius  3 роки тому +1

      @@alizayed6238 its my pleasure, there was a time I had 100 subs, people like you appreciated and helped me so I try to answer every good comment or query

    • @alizayed6238
      @alizayed6238 3 роки тому +1

      Thank you for using your time in helping us

  • @wanderagard5926
    @wanderagard5926 2 роки тому +3

    Really please continue with giving us those good facts

  • @Jkjkjkjk762
    @Jkjkjkjk762 2 роки тому +2

    Thank you so much bro❤️🔥
    Love from Sri Lanka
    Please pray for our country

  • @zaijanmonilla399
    @zaijanmonilla399 3 роки тому +6

    Why didn't I know this earlier? Your the best bro.👌

  • @edukasibychoel
    @edukasibychoel 3 роки тому +1

    Amazing math triks.
    Nice too meet you.
    From Indonesia ☺

  • @joecrack02
    @joecrack02 Рік тому +1

    i love your videos

  • @yetenayetkebede3692
    @yetenayetkebede3692 2 роки тому +1

    i could listen to your accent all day

  • @cyphergaming991
    @cyphergaming991 2 роки тому +3

    Please make a video on matrices

  • @hazelh5391
    @hazelh5391 Рік тому

    You got 40,00 subscribers because you made us had good grades and be more smarter

  • @error-uj1gi
    @error-uj1gi 3 роки тому +10

    finally u upload a video 😫 after long week

    • @mathOgenius
      @mathOgenius  3 роки тому +4

      yeah , thanks for waiting 😁😁😁

  • @rajnirani8325
    @rajnirani8325 Рік тому

    best teacher ever!

  • @Sameera_Vithanage
    @Sameera_Vithanage 2 роки тому +1

    you are a math genius!

  • @easyriyazi4680
    @easyriyazi4680 2 роки тому +1

    Nice voice and elabourTion sir

  • @AB-ht9qz
    @AB-ht9qz 3 роки тому +60

    Man 1st i thought its a under root, then realized it's division

  • @leochen6346
    @leochen6346 Рік тому

    your voice is very relaxing

  • @pawansinghairee4050
    @pawansinghairee4050 3 роки тому +2

    You are really good at acting and Mathematical calculations!

  • @plussquad1266
    @plussquad1266 2 роки тому +2

    This is cool it's my first time watching this and I already knew how to divide in 5 seconds.!

  • @how.about.yes.72
    @how.about.yes.72 3 дні тому

    Thank you very much sirr!!!

  • @abhishekbhakta
    @abhishekbhakta 3 роки тому +3

    Really Amazed!!!😍😎

  • @lowkey_maniac_9633
    @lowkey_maniac_9633 2 роки тому +1

    Wtf...i watched 1 video of yours and got addicted ..if i had known this earlier i would've taken science instead of humanities(i was afraid of maths)

  • @hayastankhachatryan2655
    @hayastankhachatryan2655 Рік тому

    A very helpful method. Thanks very much. But tell me pls how to divide long numbers or 3 or two digit numbers by 2 or 1 digit number in mental way?

  • @abdurrehmankhan4076
    @abdurrehmankhan4076 Рік тому

    Your videos are awesome and best.

  • @akshit4523
    @akshit4523 Рік тому +2

    The way he said 'This horrifying number'

  • @bengiatatar4372
    @bengiatatar4372 2 роки тому +1

    Ur video takes so time that I didn't watch full coz I hate time taking things like maths.
    Therefore, watching ur video is much tougher than maths divisions 💗

  • @duck_3
    @duck_3 Рік тому

    I got A in math bcs of you ty man🙂🙂

  • @dramalover7479
    @dramalover7479 2 роки тому +2

    Thankyou so much sir 💜
    You are alwys our role. Model

  • @saannngguu
    @saannngguu 5 місяців тому

    Thanks man 👍, gonna help me a lot 😊

  • @betheinfinite9342
    @betheinfinite9342 3 роки тому +2

    Waiting for your next video 😁😁

  • @NiteshKumar-ss8zd
    @NiteshKumar-ss8zd 3 роки тому +5

    New here, Love this. Love mathematics. 😊

  • @unboxingsurprises8652
    @unboxingsurprises8652 3 роки тому +3

    Thankyou

  • @helenbirhane4699
    @helenbirhane4699 Рік тому

    I am really glad you reach 378k

  • @LosBernLos-Delad-jd2rn
    @LosBernLos-Delad-jd2rn 5 місяців тому

    I had a wonderful lesson

  • @tanishaansari5395
    @tanishaansari5395 2 роки тому +3

    Can you please tell us the name of the book which you use

  • @musicworld5874
    @musicworld5874 2 роки тому

    Very good maths trick

  • @abhimishra1634
    @abhimishra1634 3 роки тому +3

    Math is superpower

  • @liquidcashews
    @liquidcashews Рік тому

    This guy could be my mental teacher

  • @GurdeepSingh-iv4zz
    @GurdeepSingh-iv4zz Рік тому

    You got a new subscriber☺☺

  • @technokingarunsingh6482
    @technokingarunsingh6482 Рік тому

    Mind blown sir🫠

  • @NasirUddin-kd6xj
    @NasirUddin-kd6xj Рік тому

    Thank you sir.😊😊😊

  • @mituskitchenhouse7966
    @mituskitchenhouse7966 2 роки тому +1

    You are amazing!

  • @AmProbablyHim
    @AmProbablyHim 12 днів тому

    I’m going to play this blob game

  • @9952244408
    @9952244408 3 роки тому +1

    Nice and humble🤗🤗

  • @AndreMeier-m6i
    @AndreMeier-m6i Рік тому

    Math is the best

  • @nomadicGaming437
    @nomadicGaming437 2 роки тому

    Manthena SathyaNarayana of maths

  • @ezizebalazairova3080
    @ezizebalazairova3080 3 роки тому +1

    Very helpfull videos thanks for all😉😇

  • @srilakshmidentallab
    @srilakshmidentallab 2 роки тому

    You are genius

  • @yelenaalcones4610
    @yelenaalcones4610 Рік тому

    Thank you for sharing your Math...genius to us. You are gifted.

  • @rayrocher6887
    @rayrocher6887 8 місяців тому

    Thanks for explaining the repeated decimals, they are a pain for me

  • @salomshalimsalomsalamat9536
    @salomshalimsalomsalamat9536 2 роки тому +1

    Confusing but easy to understand

  • @sachingadhiya845
    @sachingadhiya845 Рік тому +1

    Video of your is nice

  • @anooomauryaanoopmaurya9277
    @anooomauryaanoopmaurya9277 3 роки тому +1

    Thank you sir I love you

  • @advahsan6449
    @advahsan6449 Рік тому

    Thank you very much

  • @cosmicallly
    @cosmicallly 4 місяці тому

    this video made me subscribe

  • @sandykarmakar
    @sandykarmakar 2 роки тому +1

    Sir, how to Division by Chisanbop Technique ??? Please Teach us , Sir... 🙏 🙏 🙏 🙏 🙏 🙏

  • @lxnidnxidbxudbxusv6665
    @lxnidnxidbxudbxusv6665 Рік тому +1

    2:16 Down Dow Di Down Dow
    😂I love your accent
    Not trying to make anyone angry
    Wow you found 🔑
    Press 👍 to show that you got it!

  • @createtheengineerinyou6921
    @createtheengineerinyou6921 3 роки тому +3

    You are doing really great !! Bless you with lot of subscribers

  • @BradBautista-tx8vm
    @BradBautista-tx8vm Рік тому

    thank you so much!

  • @sivareddy-eu2bc
    @sivareddy-eu2bc 8 місяців тому

    this helped al lot 😃

  • @janedelacruz709
    @janedelacruz709 2 роки тому

    wow zir im amaze so muzh

  • @bareynjohnreynobagaloyos
    @bareynjohnreynobagaloyos 2 роки тому +2

    75X75= it’s too easy =5625> perfect 👍

  • @shasiideas5255
    @shasiideas5255 2 роки тому

    You are big fan

  • @ArlindoSeverino-r4n
    @ArlindoSeverino-r4n 11 місяців тому +1

    Result=499.02906 more easy to do in divisions because division follow always The same rules.roots and nroots have a different methods to find decimal places.....

  • @forgiveazilagbetor4399
    @forgiveazilagbetor4399 7 місяців тому

    You're really cool dude

  • @EbubeNkemakolam
    @EbubeNkemakolam 5 місяців тому

    I ❤ mathematics

  • @MujtabaSadat-tp1fc
    @MujtabaSadat-tp1fc 8 місяців тому

    thanks very much 🌹😊👌👌🙏

  • @kimayapandya3513
    @kimayapandya3513 Рік тому +4

    Just look at how many Trophy's he has.

  • @mokshithsaipaluru5698
    @mokshithsaipaluru5698 Рік тому

    you are amazing

  • @harshithsingh7601
    @harshithsingh7601 Рік тому +1

    I think you made an error in the guesstimating area. You said if you round a number down and round the other number up you reduce the error. With a fraction if you were rounding one number up rounding the other up too would reduce the error. Like multiplying or dividing both numbers by 10

    • @mathOgenius
      @mathOgenius  Рік тому

      yeah it was a mistake sorry for that .

  • @vivaansharma1691
    @vivaansharma1691 3 роки тому +1

    thank u sir

  • @euromaestro
    @euromaestro Рік тому

    Interesting. Wish you had done this using kilometres though instead of miles.

  • @blimbulimbu2810
    @blimbulimbu2810 9 місяців тому

    I hope this amazes me too yeah it did it was so cool

  • @christinenagwala2876
    @christinenagwala2876 Рік тому

    i like this man

  • @shilpiagarwal8424
    @shilpiagarwal8424 2 роки тому +1

    Can u give some tricks for polynomials

  • @bonololuffy8211
    @bonololuffy8211 2 роки тому

    Pls do small numbers please and I love your vids

  • @MakvitageAnthonySupunPerer
    @MakvitageAnthonySupunPerer 4 місяці тому

    thanks bro

  • @vishrutreddy1234
    @vishrutreddy1234 10 місяців тому

    Tq so much bro

  • @s.abirami8394
    @s.abirami8394 2 роки тому +1

    Someone:how do you calculate such faster?
    Me:refer mathogenius yt channel then you too will become the super fast human calculator 😁😊

  • @SomeoneEdits69
    @SomeoneEdits69 Рік тому

    Ur da best

  • @shemiahwalker
    @shemiahwalker 3 роки тому

    Thank you

  • @freshlywater
    @freshlywater Рік тому

    Sir please upload how to do exact division

  • @priyangaraju7827
    @priyangaraju7827 Рік тому

    Please post move tricks for division like simple division 3 digit by 3 digit division same as 4 digit division please