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

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  • čas přidán 12. 02. 2021
  • This Video is the 5th part of mathOgenius mental maths series in which we will learn how to do mental division very fast.
    Math Blob Run- play.google.com/store/apps/de...
    Desktop Web Version- play.unity.com/mg/other/math-...
    Mental Maths 1- • How to Calculate Faste...
    Mental Maths 2(addition,subtraction)- • How to Calculate Faste...
    Mental Maths 3(memorizing numbers)- • Memorize the first 100...
    Mental Maths 4(Multiplication)- • How to Multiply Number...
    Secrets to Mental Maths - amzn.to/3camkSh
    My other Two Helpful Channels ✅✅✅-
    🔴🔴PhysicsOgenius- / @physicsogenius995
    🔴🔴StudyOgenius- / @studyogenius7110
    🔴🔴🆕All Math Visualized E-book- gumroad.com/l/TKymR
    Do Subscribe and Share! It really Helps me !
    Work Mail- mathogeniusworkmail@gmail.com
    Wacom One tablet(I use to write with this on screen)
    Buy by clicking this link= amzn.to/2QZGJhO
    screen recorder=ZD soft screen
    WE also have a big facebook group where people can discuss and study math together!
    Link to our facebook group - / 13507. .
    like us on our facebook page!= / mathogenius-. .
    #mathOgenius

Komentáře • 291

  • @mathOgenius
    @mathOgenius  Před 3 lety +176

    I hope this amazes you!

    • @mathOgenius
      @mathOgenius  Před 3 lety +8

      @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 Před 3 lety +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 Před 3 lety

      Yes... amazing 👏🏻👏🏻👌🏻

    • @aryakrishnab8361
      @aryakrishnab8361 Před 3 lety

      Acting to calculate 🤔😂🤣🤣🤣🤣🤣🤣🤣🤣

    • @carolinaquintero6429
      @carolinaquintero6429 Před 2 lety

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

  • @daniel-xt3tp
    @daniel-xt3tp Před měsícem +7

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

  • @sharkofjoy
    @sharkofjoy Před rokem +27

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

  • @dagulcalma3285
    @dagulcalma3285 Před 2 lety +342

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

  • @reze2989
    @reze2989 Před 2 lety +10

    Crazy how and 11 min video changed my whole maths career

  • @conniegatchalian3954
    @conniegatchalian3954 Před 2 lety +21

    Starting to love mathematics😃

  • @easyriyazi4680
    @easyriyazi4680 Před rokem +5

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

  • @marynassuna3792
    @marynassuna3792 Před 2 lety +25

    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 Před 2 lety +2

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

    • @marynassuna3792
      @marynassuna3792 Před rokem

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

    • @aclemasultan1794
      @aclemasultan1794 Před rokem

      @@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 Před měsícem

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

  • @BuddyBijoux
    @BuddyBijoux Před rokem +7

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

  • @mikeschiavoni5973
    @mikeschiavoni5973 Před rokem +5

    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.

  • @rayrocher6887
    @rayrocher6887 Před 5 měsíci +2

    Thanks for your math genius, great work

  • @wanderagard5926
    @wanderagard5926 Před rokem +3

    Really please continue with giving us those good facts

  • @rayrocher6887
    @rayrocher6887 Před 5 měsíci +1

    Thanks for the lessons, bless you

  • @dramalover7479
    @dramalover7479 Před 2 lety +2

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

  • @cherryblossom3050
    @cherryblossom3050 Před 7 měsíci +4

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

  • @zaijanmonilla399
    @zaijanmonilla399 Před 2 lety +6

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

  • @rohitkeelka3329
    @rohitkeelka3329 Před rokem +1

    Your videos helps very much

  • @MathsProdigy007
    @MathsProdigy007 Před 8 měsíci

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

  • @mr.bakedpotato4536
    @mr.bakedpotato4536 Před rokem +49

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

  • @tejasbhardwaj1755
    @tejasbhardwaj1755 Před 2 lety +2

    Bro you memory is just amazing

  • @Jkjkjkjk762
    @Jkjkjkjk762 Před 2 lety +2

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

  • @rajnirani8325
    @rajnirani8325 Před rokem

    best teacher ever!

  • @edukasibychoel
    @edukasibychoel Před 2 lety +1

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

  • @plussquad1266
    @plussquad1266 Před 2 lety +2

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

  • @Sameera_Vithanage
    @Sameera_Vithanage Před rokem +1

    you are a math genius!

  • @mituskitchenhouse7966
    @mituskitchenhouse7966 Před rokem +1

    You are amazing!

  • @sangeetabhusal1224
    @sangeetabhusal1224 Před 2 měsíci

    Thanks man 👍, gonna help me a lot 😊

  • @BradBautista-tx8vm
    @BradBautista-tx8vm Před 11 měsíci

    thank you so much!

  • @abdurrehmankhan4076
    @abdurrehmankhan4076 Před rokem

    Your videos are awesome and best.

  • @AB-ht9qz
    @AB-ht9qz Před 3 lety +59

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

  • @advahsan6449
    @advahsan6449 Před rokem

    Thank you very much

  • @9952244408
    @9952244408 Před 3 lety +1

    Nice and humble🤗🤗

  • @joecrack02
    @joecrack02 Před 9 měsíci +1

    i love your videos

  • @hayastankhachatryan2655
    @hayastankhachatryan2655 Před 10 měsíci

    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?

  • @yetenayetkebede3692
    @yetenayetkebede3692 Před 2 lety +1

    i could listen to your accent all day

  • @NasirUddin-kd6xj
    @NasirUddin-kd6xj Před 8 měsíci

    Thank you sir.😊😊😊

  • @lowkey_maniac_9633
    @lowkey_maniac_9633 Před 2 lety +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)

  • @vivaansharma1691
    @vivaansharma1691 Před 3 lety +1

    thank u sir

  • @LosBernLos-Delad-jd2rn
    @LosBernLos-Delad-jd2rn Před 2 měsíci

    I had a wonderful lesson

  • @MujtabaSadat-tp1fc
    @MujtabaSadat-tp1fc Před 5 měsíci

    thanks very much 🌹😊👌👌🙏

  • @alizayed6238
    @alizayed6238 Před 3 lety +8

    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  Před 3 lety +2

      Thanks ,I hope you enjoyed 😁😁, Please share

    • @alizayed6238
      @alizayed6238 Před 3 lety +1

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

    • @mathOgenius
      @mathOgenius  Před 3 lety +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 Před 3 lety +1

      Thank you for using your time in helping us

  • @shemiahwalker
    @shemiahwalker Před 3 lety

    Thank you

  • @abhishekbhakta
    @abhishekbhakta Před 3 lety +3

    Really Amazed!!!😍😎

  • @musicworld5874
    @musicworld5874 Před 2 lety

    Very good maths trick

  • @MakvitageAnthonySupunPerer
    @MakvitageAnthonySupunPerer Před měsícem

    thanks bro

  • @sivareddy-eu2bc
    @sivareddy-eu2bc Před 4 měsíci

    this helped al lot 😃

  • @dataandcolours6284
    @dataandcolours6284 Před 3 lety +41

    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.

  • @sandhyakushwaha7398
    @sandhyakushwaha7398 Před 2 lety

    Than you sir

  • @easyriyazi4680
    @easyriyazi4680 Před rokem +1

    Nice voice and elabourTion sir

  • @technokingarunsingh6482

    Mind blown sir🫠

  • @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....

  • @cosmicallly
    @cosmicallly Před měsícem

    this video made me subscribe

  • @vishrutreddy1234
    @vishrutreddy1234 Před 6 měsíci

    Tq so much bro

  • @user-wf1es2lp9s
    @user-wf1es2lp9s Před 7 měsíci +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.....

  • @srilakshmidentallab
    @srilakshmidentallab Před rokem

    You are genius

  • @NiteshKumar-ss8zd
    @NiteshKumar-ss8zd Před 3 lety +5

    New here, Love this. Love mathematics. 😊

  • @vijayalakshmisrinivasan6028
    @vijayalakshmisrinivasan6028 Před 4 měsíci

    Thanks

  • @GurdeepSingh-iv4zz
    @GurdeepSingh-iv4zz Před rokem

    You got a new subscriber☺☺

  • @hazelh5391
    @hazelh5391 Před 10 měsíci

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

  • @akshit4523
    @akshit4523 Před rokem +1

    The way he said 'This horrifying number'

  • @blimbulimbu2810
    @blimbulimbu2810 Před 6 měsíci

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

  • @cyphergaming991
    @cyphergaming991 Před 2 lety +3

    Please make a video on matrices

  • @leochen6346
    @leochen6346 Před 11 měsíci

    your voice is very relaxing

  • @tanishaansari5395
    @tanishaansari5395 Před 2 lety +3

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

  • @shilpiagarwal8424
    @shilpiagarwal8424 Před 2 lety +1

    Can u give some tricks for polynomials

  • @regularpersonLIVE
    @regularpersonLIVE Před 10 měsíci

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

  • @christinenagwala2876
    @christinenagwala2876 Před 8 měsíci

    i like this man

  • @mokshithsaipaluru5698

    you are amazing

  • @kimayapandya3513
    @kimayapandya3513 Před rokem +2

    Just look at how many Trophy's he has.

  • @Yoyo-dx8wz
    @Yoyo-dx8wz Před 3 lety

    thenks 💖!

  • @helenbirhane4699
    @helenbirhane4699 Před 10 měsíci

    I am really glad you reach 378k

  • @sabbirshahriar8734
    @sabbirshahriar8734 Před 3 lety

    Tnq vaii

  • @euromaestro
    @euromaestro Před 11 měsíci

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

  • @duck_3
    @duck_3 Před rokem

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

  • @yelenaalcones4610
    @yelenaalcones4610 Před 11 měsíci

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

  • @sandykarmakar
    @sandykarmakar Před rokem +1

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

  • @priyangaraju7827
    @priyangaraju7827 Před rokem

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

  • @xboydubose7254
    @xboydubose7254 Před rokem +2

    I used a random number generator to practice the division trick and got 397186/99500. I used the trick and got 4 as the final answer. The real answer was 3.9918191.

  • @anooomauryaanoopmaurya9277

    Thank you sir I love you

  • @betheinfinite9342
    @betheinfinite9342 Před 3 lety +2

    Waiting for your next video 😁😁

  • @janedelacruz709
    @janedelacruz709 Před 2 lety

    wow zir im amaze so muzh

  • @leonelllantajo5565
    @leonelllantajo5565 Před rokem

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

  • @error-uj1gi
    @error-uj1gi Před 3 lety +10

    finally u upload a video 😫 after long week

    • @mathOgenius
      @mathOgenius  Před 3 lety +4

      yeah , thanks for waiting 😁😁😁

  • @salomshalimsalomsalamat9536

    Confusing but easy to understand

  • @SomeoneEdits69
    @SomeoneEdits69 Před rokem

    Ur da best

  • @bonololuffy8211
    @bonololuffy8211 Před 2 lety

    Pls do small numbers please and I love your vids

  • @unboxingsurprises8652
    @unboxingsurprises8652 Před 3 lety +3

    Thankyou

  • @forgiveazilagbetor4399
    @forgiveazilagbetor4399 Před 4 měsíci

    You're really cool dude

  • @sachingadhiya845
    @sachingadhiya845 Před rokem +1

    Video of your is nice

  • @shasiideas5255
    @shasiideas5255 Před 2 lety

    You are big fan

  • @user-dq4pf3lt2h
    @user-dq4pf3lt2h Před 2 měsíci

    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

  • @ezizebalazairova3080
    @ezizebalazairova3080 Před 3 lety +1

    Very helpfull videos thanks for all😉😇

  • @md.mokbulahmmad3397
    @md.mokbulahmmad3397 Před 9 měsíci

    😊😊😊😊😊😊😊Thankss

  • @freshlywater
    @freshlywater Před rokem

    Sir please upload how to do exact division

  • @maryroll4906
    @maryroll4906 Před 2 lety +1

    wow😊😊

  • @venba958
    @venba958 Před 2 lety +1

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

  • @cockadoodledoo3029
    @cockadoodledoo3029 Před rokem +2

    Can we switch brains pls I need it

  • @pawansinghairee4050
    @pawansinghairee4050 Před 3 lety +2

    You are really good at acting and Mathematical calculations!

  • @s.abirami8394
    @s.abirami8394 Před 2 lety +1

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

  • @rledits77
    @rledits77 Před rokem

    Please upload exact division video