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  • Eli Klark
    Eli Klark 5 hours ago

    when my maths teacher explained this,i didnt understand anything at all.this vid helped a lot

  • Dipanjan Ghosal

    Just remember two things: 10 - 1 = 1 10 - 2 = 0 Because 10 in decimal is 2. Subtract normally...and use these

  • RKT_KILLJOY2411 Maldonado

    Thank you, you made this easier

  • Char walker
    Char walker 12 days ago

    Thank you this was like the easiest to understand and it's sticking in my brain🎉🎉🎉

  • Musaddakul Hossain Miskat

    Thanks a lot

  • Zach Lawson
    Zach Lawson 17 days ago

    Thank you so much! You explain this way better than my schoolbook.

  • Shan Khan
    Shan Khan 18 days ago


  • Nikkie Goodwin
    Nikkie Goodwin 25 days ago

    Wow i love you. Saved my life.

  • Dipan Chatterjee
    Dipan Chatterjee 28 days ago


  • dreeeraaa a
    dreeeraaa a 28 days ago

    Wow.....make videos on bolean alzebra

  • Alex Hughes
    Alex Hughes Month ago

    Legend mate!

  • brindha k
    brindha k Month ago

    Thank you for taking this amazing video I now know how to do binary addition subtraction and check the answer is correct once again thank you please do many videos like this

    HYPERCUBE 4 Month ago

    Pretty cool :3

  • Julian Harris
    Julian Harris Month ago

    I lost it at 01011111

  • Julian Harris
    Julian Harris Month ago

    Yes but I still don't get it

  • Michael Amoah
    Michael Amoah Month ago

    Wow thank you so much for this!

  • leo sillada
    leo sillada Month ago

    What if from decimal 47-65 to binary?

  • Tony
    Tony 2 months ago

    THANK YOU!!!!!! You made it very simple and understanding. Need more gifted teachers like you!! Thank you.

    ABU HORAYRA 2 months ago

    Thank you.

  • james carlo
    james carlo 2 months ago

    Yes now I know how to solve binary number to decimal thank you very much

  • Isha Ahmed
    Isha Ahmed 3 months ago

    Omg thanks so much this helped me so much I was so stuck on this before my exams and now I’ve passed because of you

  • Muhammed Afthab
    Muhammed Afthab 3 months ago

    Daaammmnnn Son💯💯🔥💞💞❤️

  • Jay
    Jay 3 months ago

    You are a life saver man!

  • Dola Sarkar
    Dola Sarkar 3 months ago

    Good teaching it👍👍

  • Blackerberg
    Blackerberg 3 months ago

    Thanks so much.

  • Antonio Phang Production

    I'm about to pass my electricity test Monday with this video boyyy made my teacher look like he talking shit

  • Will Davies
    Will Davies 3 months ago

    thanks really good but can you speak slower at the start cheers

  • Leila Hargreaves
    Leila Hargreaves 3 months ago

    Thank You!!!!

  • Leopoldo3
    Leopoldo3 3 months ago

    why don't teachers just show us this video instead of confusing literally everyone

  • Daniel Dacosta
    Daniel Dacosta 3 months ago

    Great job i learn a lot and it just seems so easy

  • mohanad ebada
    mohanad ebada 3 months ago

    Thank you 🙏 it helped me much

  • Mustakim AA
    Mustakim AA 4 months ago

    Your explanation is very easy to understand. Thank you!

    IMHAPPY XD 4 months ago

    Ahh perfect thanks mate

  • Nibedita Mehra
    Nibedita Mehra 4 months ago

    Thank you so much

  • Pitso Monchusi
    Pitso Monchusi 4 months ago

    U sir are my hero....Thank you

  • Jose West
    Jose West 4 months ago

    Thks alot bro you are a life saver.

  • Official MeechMusic
    Official MeechMusic 4 months ago

    taking music production but i have to do this :/ but thanks this helped

  • Hanyang Xie
    Hanyang Xie 4 months ago

    OMG, my professor is shit....................

  • Old Shekelstein
    Old Shekelstein 5 months ago

    cheers lad

  • razaswati
    razaswati 5 months ago

    Your mathematics videos are best

    LIEGEJAMES KAINDI 5 months ago

    Mmmmmh good explanation

    YANIV SODAI 5 months ago

    very good and eazy

  • DarkSky
    DarkSky 5 months ago

    You made it easy thx! Got it now

  • Mohamed El Behary
    Mohamed El Behary 5 months ago


  • Conviction454 YT
    Conviction454 YT 5 months ago

    Dude thanks you really helped me

  • mabel okpara
    mabel okpara 5 months ago

    i have a test on hexadecimals, binary addition and subtraction and conversions in an hour and this helped so much! THANK YOU!

  • Alondra Castelan
    Alondra Castelan 5 months ago

    I watched a lot of videos before this one. Yours makes the most sense to me. Thank you! (:

  • Dripz
    Dripz 5 months ago

    any idea how i can use this method to solve 101.101 > Decimal?

  • Jo Junior
    Jo Junior 6 months ago


  • Obadiah Goodrich
    Obadiah Goodrich 6 months ago

    This was extremely easy to follow and helped immensely thank you!

  • Yasir Ali
    Yasir Ali 6 months ago

    thanks mate

  • Mabel Foo
    Mabel Foo 6 months ago

    OMG YES I GOT IT! Thanks YouDoober!!!!!!

  • Glaycie Alejo
    Glaycie Alejo 6 months ago

    Thumbs up! you helped me a lot..

  • Dark Phoenix
    Dark Phoenix 6 months ago


  • Jolly Spyder
    Jolly Spyder 6 months ago

    Easier to understand than my Computer Science professor could make it. Well done!

  • Zac Blade
    Zac Blade 6 months ago

    Thanks dude. This helped a lot. And its so damn easy

  • Harshita Malik
    Harshita Malik 6 months ago


  • Emily Calles
    Emily Calles 6 months ago

    My professor went into a 20 minute lecture about this where he proceeded to confuse the entire class and this dude just broke it down in 5 minutes wth

  • Copes
    Copes 6 months ago

    Why in the actual FUCK are we being taught this any other way?

  • AJ Martirez
    AJ Martirez 6 months ago

    The best

  • OhhOmni
    OhhOmni 6 months ago

    Great video, it would be helpful if you worked through slightly more challenging problems

  • Gregory Drummond
    Gregory Drummond 7 months ago


  • Robert Turco
    Robert Turco 7 months ago

    BEST explanation of Hex conversions I have ever seen! I am now confident I can do this. Thank you!

  • Jeremiah Burns
    Jeremiah Burns 7 months ago

    So help me out here: the Global Unicast IPV6 address prefix is 2000:x:x:x:x..../3 In total, IPV6 addresses are 128 bits long. But the prefix is only 4x nibbles, so 16 bits. I'm told in my study materials that 2000: is 001 in binary. But I just can't see it. Best I can come up with is 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Do they simply eliminate ALL the trailing zeros?

    • YouDoober
      YouDoober 7 months ago

      2000 hex converts to 0010 0000 0000 0000 binary, which has 16 bits, including the leading zeroes. IPv6 has eight 16-bit fields. 8x16=128. Hope this helps.

  • GymChess
    GymChess 7 months ago

    Some teachers are obviously too proud and perhaps arrogant as well, to make their students actually understand something much faster and easier than they themselves had to go through, after years of tearing their hair off. Anybody who's at least 30 years old, will know that to learn something nowadays is a lot easier than it used to be. Back in the day you either had to consult someone else, other books explaining the same thing much easier or just put up with a complete jackass pushing and expecting students too hard. It was more important it seems to push people through a course than to actually teach and make them understand. Life doesn't end after an exam. You're supposed to understand and remember also.

  • Anik Thomas
    Anik Thomas 7 months ago

    very good tutorial! its so much easier for me to understand! thank you

  • WOW
    WOW 7 months ago

    Oooooooooooooooooo Jesus

    INTEGRATION TV 7 months ago

    good thanks dear i have relaxed while you where explaining and also i understood it much

  • Fabiola Gonzalez
    Fabiola Gonzalez 7 months ago

    super helpful thank you!!

  • Soban Faiz
    Soban Faiz 7 months ago

    Man thank you so much, you really just saved me from failing and exam, yes I meant exam, dude you are a complete legend thanks alot

  • Tài Trần
    Tài Trần 7 months ago

    Thank you!

  • Tài Trần
    Tài Trần 7 months ago

    Thank you

  • Ashish Nautiyal
    Ashish Nautiyal 7 months ago

    Indeed a great video.Thanks and keep up the good work. :)

  • NickTheWinner
    NickTheWinner 7 months ago

    Yooo binary to decimal conversion example was amazinggggg

  • Daniel Villaflor-Drumwright

    YES !!! thanks you.

  • olifooty
    olifooty 8 months ago

    thank you

  • sisay mamo balecha
    sisay mamo balecha 8 months ago

    it is very clear video, thank you my friend

  • Srestha Mukherjee
    Srestha Mukherjee 8 months ago

    Thank you so so much sir

  • HollyStar26
    HollyStar26 9 months ago

    Cool video but I'm wondering why this works...

    • Alex Avila
      Alex Avila 7 months ago

      is like when you subtract 5 - 3, you get 2. two's complement of 3 is 7, when you add 5 and 7 you get 12. Just as he did on the video remove the carry (1) and you get 2

  • Mondar8381
    Mondar8381 9 months ago

    This is great. Thank you

  • Kittentheboss
    Kittentheboss 9 months ago


  • Zyrex
    Zyrex 9 months ago

    thanks man! hopefully ill pass my test :)

  • Anna
    Anna 9 months ago

    This video was very helpful. I wish you had one on subnetting.

  • Padmalochan Bag
    Padmalochan Bag 9 months ago

    Nice sir

  • Code In Progress
    Code In Progress 9 months ago

    Thank you so much for this video, made it so easy for me!

  • Jungmin (Jeremy) Yang
    Jungmin (Jeremy) Yang 10 months ago

    the best. (helped me out at the last second)

  • Mustafa Ehsaas
    Mustafa Ehsaas 10 months ago

    thankyou Boss/ sir. it is really helping

  • Michal
    Michal 10 months ago

    Thanks a bunch the method we used at school is way more complicated than this :D

  • AmilBRZ
    AmilBRZ 10 months ago

    So hip

  • mahdi halimi
    mahdi halimi 10 months ago

    very useful

  • Christopher Culligan
    Christopher Culligan 10 months ago

    You should help Cisco write their conversion chapter because this was way easier to follow and understand.

  • Riley R
    Riley R 10 months ago

    This is the best binary tutorial ever made!

  • Burfict Durfict
    Burfict Durfict 10 months ago

    You just condensed 2 whole class periods of my teacher explaining binary into 4:33 second. And for that, I love you.

  • arun purushothaman
    arun purushothaman 10 months ago

    RU-clip really explains things way better than teachers

  • Sharoni Bose
    Sharoni Bose 10 months ago

    Do you have any video on hex to octal conversion?

  • Joh Jose
    Joh Jose 10 months ago

    Thanks to you now I understand

  • shakuntala devi
    shakuntala devi 10 months ago

    Ur explanation s areeee magical

  • shakuntala devi
    shakuntala devi 10 months ago

    I thought it's just a hard puzzle but u convinced it's just a child's play .thanks a lot👏👏👏👏👏

  • Scarecrow :3
    Scarecrow :3 10 months ago

    Eizzy pizzy

  • GoldRatio
    GoldRatio 10 months ago

    thank you thank you thank you !