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

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  • Опубликовано: 20 янв 2025

Комментарии • 311

  • @mathOgenius
    @mathOgenius  3 года назад +197

    I hope this amazes you!

    • @mathOgenius
      @mathOgenius  3 года назад +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 года назад +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 года назад

      Yes... amazing 👏🏻👏🏻👌🏻

    • @aryakrishnab8361
      @aryakrishnab8361 3 года назад

      Acting to calculate 🤔😂🤣🤣🤣🤣🤣🤣🤣🤣

    • @carolinaquintero6429
      @carolinaquintero6429 3 года назад

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

  • @sharkofjoy
    @sharkofjoy Год назад +35

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

  • @reze2989
    @reze2989 2 года назад +22

    Crazy how and 11 min video changed my whole maths career

  • @PoonamDoshi-d9y
    @PoonamDoshi-d9y Месяц назад +2

    As a person who used to loathe Maths because of the calculation part, I AM IN LOVE with it. Thank you so much for this content!!!!

  • @YoutubeWatch-mp8ky
    @YoutubeWatch-mp8ky 2 месяца назад +4

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

  • @easyriyazi4680
    @easyriyazi4680 2 года назад +7

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

  • @conniegatchalian3954
    @conniegatchalian3954 3 года назад +23

    Starting to love mathematics😃

  • @dagulcalma3285
    @dagulcalma3285 3 года назад +383

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

  • @mikeschiavoni5973
    @mikeschiavoni5973 Год назад +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.

  • @daniel-xt3tp
    @daniel-xt3tp 6 месяцев назад +12

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

  • @marynassuna3792
    @marynassuna3792 2 года назад +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 года назад +2

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

    • @marynassuna3792
      @marynassuna3792 2 года назад

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

    • @aclemasultan1794
      @aclemasultan1794 Год назад

      @@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 6 месяцев назад

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

  • @SahuChanchal-yd3rh
    @SahuChanchal-yd3rh 9 дней назад

    bro deserves more subscribers fr 🙌❤

  • @mr.bakedpotato4536
    @mr.bakedpotato4536 2 года назад +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 ❤

  • @BuddyBijoux
    @BuddyBijoux Год назад +8

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

  • @rayrocher6887
    @rayrocher6887 10 месяцев назад +2

    Thanks for your math genius, great work

  • @zaijanmonilla399
    @zaijanmonilla399 3 года назад +6

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

  • @AB-ht9qz
    @AB-ht9qz 3 года назад +62

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

  • @dataandcolours
    @dataandcolours 3 года назад +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 года назад +4

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

    • @mathOgenius
      @mathOgenius  3 года назад +4

      I think I have misread or something

    • @bareynjohnreynobagaloyos
      @bareynjohnreynobagaloyos 2 года назад +1

      1 year later earns 182K more subs

    • @kyazzedan3343
      @kyazzedan3343 2 года назад +2

      Thanks

    • @sandrasvoya
      @sandrasvoya Год назад

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

  • @rayrocher6887
    @rayrocher6887 10 месяцев назад +2

    Thanks for the lessons, bless you

  • @how.about.yes.72
    @how.about.yes.72 2 месяца назад

    This dude is veryyyy underrated!!!!

  • @wanderagard5926
    @wanderagard5926 2 года назад +3

    Really please continue with giving us those good facts

  • @nasiruddinmohammedmustafa9372
    @nasiruddinmohammedmustafa9372 Год назад

    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....

  • @cherryblossom3050
    @cherryblossom3050 Год назад +4

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

  • @6EMd.NafisAhmed
    @6EMd.NafisAhmed 11 дней назад

    Really confident for cracking IMO this time

  • @alizayed6238
    @alizayed6238 3 года назад +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 года назад +2

      Thanks ,I hope you enjoyed 😁😁, Please share

    • @alizayed6238
      @alizayed6238 3 года назад +1

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

    • @mathOgenius
      @mathOgenius  3 года назад +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 года назад +1

      Thank you for using your time in helping us

  • @error-uj1gi
    @error-uj1gi 3 года назад +10

    finally u upload a video 😫 after long week

    • @mathOgenius
      @mathOgenius  3 года назад +4

      yeah , thanks for waiting 😁😁😁

  • @rohitkeelka3329
    @rohitkeelka3329 Год назад +1

    Your videos helps very much

  • @plussquad1266
    @plussquad1266 2 года назад +2

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

  • @edukasibychoel
    @edukasibychoel 3 года назад +1

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

  • @NeharinFathima-p5v
    @NeharinFathima-p5v Час назад

    I really learned this trick which is "insane "😂😂

  • @yetenayetkebede3692
    @yetenayetkebede3692 2 года назад +1

    i could listen to your accent all day

  • @hazelh5391
    @hazelh5391 Год назад

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

  • @cyphergaming991
    @cyphergaming991 2 года назад +3

    Please make a video on matrices

  • @dramalover7479
    @dramalover7479 3 года назад +2

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

  • @joecrack02
    @joecrack02 Год назад +1

    i love your videos

  • @lowkey_maniac_9633
    @lowkey_maniac_9633 2 года назад +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)

  • @tanishaansari5395
    @tanishaansari5395 2 года назад +3

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

  • @Jkjkjkjk762
    @Jkjkjkjk762 2 года назад +2

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

  • @abhishekbhakta
    @abhishekbhakta 3 года назад +3

    Really Amazed!!!😍😎

  • @rajnirani8325
    @rajnirani8325 Год назад

    best teacher ever!

  • @Sameera_Vithanage
    @Sameera_Vithanage 2 года назад +1

    you are a math genius!

  • @akshit4523
    @akshit4523 Год назад +2

    The way he said 'This horrifying number'

  • @easyriyazi4680
    @easyriyazi4680 2 года назад +1

    Nice voice and elabourTion sir

  • @pawansinghairee4050
    @pawansinghairee4050 3 года назад +2

    You are really good at acting and Mathematical calculations!

  • @epolowood
    @epolowood Год назад +1

    Why you use the root symbol for division?

  • @how.about.yes.72
    @how.about.yes.72 2 месяца назад

    Thank you very much sirr!!!

  • @betheinfinite9342
    @betheinfinite9342 3 года назад +2

    Waiting for your next video 😁😁

  • @saannngguu
    @saannngguu 7 месяцев назад

    Thanks man 👍, gonna help me a lot 😊

  • @ummesalma8566
    @ummesalma8566 Месяц назад

    Too good bro😮😮🎉

  • @duck_3
    @duck_3 2 года назад

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

  • @NiteshKumar-ss8zd
    @NiteshKumar-ss8zd 3 года назад +5

    New here, Love this. Love mathematics. 😊

  • @blueJ-java1234DIV
    @blueJ-java1234DIV 9 дней назад

    very good Math

  • @abdurrehmankhan4076
    @abdurrehmankhan4076 2 года назад

    Your videos are awesome and best.

  • @NasirUddin-kd6xj
    @NasirUddin-kd6xj Год назад

    Thank you sir.😊😊😊

  • @mituskitchenhouse7966
    @mituskitchenhouse7966 2 года назад +1

    You are amazing!

  • @GurdeepSingh-iv4zz
    @GurdeepSingh-iv4zz 2 года назад

    You got a new subscriber☺☺

  • @leochen6346
    @leochen6346 Год назад

    your voice is very relaxing

  • @ShanmukhRamKonda
    @ShanmukhRamKonda Месяц назад

    U NEED MORE SUBS

  • @helenbirhane4699
    @helenbirhane4699 Год назад

    I am really glad you reach 378k

  • @unboxingsurprises8652
    @unboxingsurprises8652 3 года назад +3

    Thankyou

  • @pgaloneff3368
    @pgaloneff3368 3 года назад +2

    What's that book name

  • @rayrocher6887
    @rayrocher6887 10 месяцев назад

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

  • @sandykarmakar
    @sandykarmakar 2 года назад +1

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

  • @kimayapandya3513
    @kimayapandya3513 Год назад +5

    Just look at how many Trophy's he has.

  • @9952244408
    @9952244408 3 года назад +1

    Nice and humble🤗🤗

  • @technokingarunsingh6482
    @technokingarunsingh6482 Год назад

    Mind blown sir🫠

  • @ezizebalazairova3080
    @ezizebalazairova3080 3 года назад +1

    Very helpfull videos thanks for all😉😇

  • @BradBautista-tx8vm
    @BradBautista-tx8vm Год назад

    thank you so much!

  • @MujtabaSadat-tp1fc
    @MujtabaSadat-tp1fc 10 месяцев назад

    thanks very much 🌹😊👌👌🙏

  • @Arya_and_Michelle
    @Arya_and_Michelle 5 дней назад

    has he uploaded anything new yet? just asking

  • @LosBernLos-Delad-jd2rn
    @LosBernLos-Delad-jd2rn 7 месяцев назад

    I had a wonderful lesson

  • @musicworld5874
    @musicworld5874 2 года назад

    Very good maths trick

  • @jenniferjay9732
    @jenniferjay9732 8 месяцев назад +1

    Why 3 has to be mulplied with 14?

  • @advahsan6449
    @advahsan6449 2 года назад

    Thank you very much

  • @bengiatatar4372
    @bengiatatar4372 2 года назад +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 💗

  • @hayastankhachatryan2655
    @hayastankhachatryan2655 Год назад

    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?

  • @lxnidnxidbxudbxusv6665
    @lxnidnxidbxudbxusv6665 Год назад +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!

  • @PrachiDabhi-d5f
    @PrachiDabhi-d5f 7 месяцев назад

    at 3:30 we need to do 186*5 so in another video of yours u said if u want to multiply any number by 5 just "Half the neighbor,
    plus 5 if the number is odd." so I can't to do this look 186*5 so first 186 so basically the half is this 6430 so how come 930 will be the answer I can't multiply with 5 can u pls tell me what wrong I'm doing

  • @regularpersonLIVE
    @regularpersonLIVE Год назад

    I mostly use the Vedic maths method but does it work on multiplication?

  • @liquidcashews
    @liquidcashews Год назад

    This guy could be my mental teacher

  • @SahuChanchal-yd3rh
    @SahuChanchal-yd3rh 9 дней назад

    bro your game math blob run desktop version is not accesible :(

  • @sivareddy-eu2bc
    @sivareddy-eu2bc 10 месяцев назад

    this helped al lot 😃

  • @venba958
    @venba958 2 года назад +1

    There is lot of methods to write the tables easily . But how to memories the tables easily?

  • @cosmicallly
    @cosmicallly 6 месяцев назад

    this video made me subscribe

  • @anooomauryaanoopmaurya9277
    @anooomauryaanoopmaurya9277 3 года назад +1

    Thank you sir I love you

  • @SownDyndrome
    @SownDyndrome 2 месяца назад

    I’m going to play this blob game

  • @numberbasher269
    @numberbasher269 6 месяцев назад

    You can actually use the criss cross method to get infinite precision with little to memorize

  • @s.abirami8394
    @s.abirami8394 2 года назад +1

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

  • @salomshalimsalomsalamat9536
    @salomshalimsalomsalamat9536 2 года назад +1

    Confusing but easy to understand

  • @leonelllantajo5565
    @leonelllantajo5565 2 года назад

    Try the PI in calculator too and grade 10,11,12 subjects task in math

  • @harshithsingh7601
    @harshithsingh7601 Год назад +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  Год назад

      yeah it was a mistake sorry for that .

  • @srilakshmidentallab
    @srilakshmidentallab 2 года назад

    You are genius

  • @priyangaraju7827
    @priyangaraju7827 Год назад

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

  • @MathsProdigy007
    @MathsProdigy007 Год назад

    How to Calculate faster than a Calculator? | Mental Maths | (Part -1, 47 × 25 in a second)|
    ruclips.net/video/PB_3uOe5BRo/видео.html

  • @euromaestro
    @euromaestro Год назад

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

  • @sachingadhiya845
    @sachingadhiya845 Год назад +1

    Video of your is nice

  • @yelenaalcones4610
    @yelenaalcones4610 Год назад

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

  • @janedelacruz709
    @janedelacruz709 2 года назад

    wow zir im amaze so muzh

  • @mokshithsaipaluru5698
    @mokshithsaipaluru5698 Год назад

    you are amazing

  • @shilpiagarwal8424
    @shilpiagarwal8424 2 года назад +1

    Can u give some tricks for polynomials