Adding in binary | Applying mathematical reasoning | Pre-Algebra | Khan Academy

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  • เผยแพร่เมื่อ 27 ธ.ค. 2024

ความคิดเห็น • 98

  • @famemontana
    @famemontana 3 ปีที่แล้ว +65

    Thank you for not just assuming that everyone already knew what the binary representation of each number was. This helped me out a lot

  • @Baxtexx
    @Baxtexx 7 ปีที่แล้ว +71

    1+1 is 10, quick mafs!

  • @Jack-lt2jd
    @Jack-lt2jd 7 ปีที่แล้ว +86

    1:44 in and I literally learned more than a 15 min lecture XD

    • @shiva4662
      @shiva4662 3 หลายเดือนก่อน +1

      that's 100% truee

  • @joelandrews8854
    @joelandrews8854 10 ปีที่แล้ว +20

    Thanks Sal! I am having a binary conversation with my computer science father in law thanks to your binary/hexadecimal videos.

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      It has not been easy for me since I started investing in forex trading,, I have work with many traders due some are good but the lose is greater than the gains but since my friend introduced me to Mr Charles forex trading i have never loss any trade now I really know that forex trading is really profitable and reliable...
      With the help of Mr Charles I no more bother about financial issues you can reach him on this mail..

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      (Charlesclinton877@gmail .com)

  • @katiefenster6683
    @katiefenster6683 9 ปีที่แล้ว +13

    Great video! A big review for my computer science final tomorrow. Thank you!

  • @walkthouquester8198
    @walkthouquester8198 8 ปีที่แล้ว +13

    thanks allot you just reminded me how to do it was bursting my brain 2 mins ago thanks so much

  • @mytencentsme138
    @mytencentsme138 5 ปีที่แล้ว +6

    Funny how this video makes me understand what two lectures couldn't. Not completely lost anymore, although more practice is still in order.

  • @rafaelaprende
    @rafaelaprende 10 ปีที่แล้ว +7

    A so simple thing with so many complex consequences. Thank you!

  • @maraza7886
    @maraza7886 8 ปีที่แล้ว +9

    Thanks alot, for these tutorials their amazing and their free

  • @jeetsinghexe
    @jeetsinghexe 3 ปีที่แล้ว +3

    Was struggling throughout the day but in the end the video made me very easy to understand binary addition. Thanks man 🤝❤️

  • @RajuAhmed-et5ne
    @RajuAhmed-et5ne 8 ปีที่แล้ว +7

    This tutorials is helpfull.

  • @cj_forfun
    @cj_forfun 7 ปีที่แล้ว +2

    Thank you very much!!!....this small video has beeen a great help.....thanks!

  • @skiesofaviayion
    @skiesofaviayion 10 หลายเดือนก่อน +1

    Thank you sooooooooooooooooo muchbyou made it so simple and understanding now i will pass my computer science test

  • @travishinds1221
    @travishinds1221 3 ปีที่แล้ว +1

    helped me with my math quiz so short and simple

  • @416ninja
    @416ninja 10 ปีที่แล้ว +7

    Awesome video Sal

  • @phwobias
    @phwobias ปีที่แล้ว

    oh ymy gosh you are a life saver. all of the tutorials i've come across have a complicated explanation n all i'm tryna do is study for grade 10. this video had a simple and amazing explanation, god bless you n thank you so much

  • @rennathathomas7055
    @rennathathomas7055 8 หลายเดือนก่อน

    Super helpful and simple, thank you!

  • @惜小夜
    @惜小夜 5 ปีที่แล้ว +3

    Excellent explanation, many thanks for your effort ! :)

  • @mahitatazmeen2291
    @mahitatazmeen2291 3 หลายเดือนก่อน

    Thank you so much! This is very helpful for my ICT test at school 🙂

  • @079sivagiriv2
    @079sivagiriv2 ปีที่แล้ว

    Thanks a lot, it makes me more happy after knowing something new 🎉❤

  • @aarishtelluri3772
    @aarishtelluri3772 ปีที่แล้ว

    i hv a test tommorow and the other videos i saw didn't help but this one went beyond the moon😊

  • @muneebanjum6268
    @muneebanjum6268 5 ปีที่แล้ว

    MAN!!! Khan Academy *IS THE BEST*

  • @MohamedAli-hg9on
    @MohamedAli-hg9on 3 ปีที่แล้ว

    Thanks a lot just started the new year and this video helped me recap.

  • @karimjapparov5324
    @karimjapparov5324 ปีที่แล้ว

    thank you, so simple

  • @kevinpyne1
    @kevinpyne1 10 ปีที่แล้ว

    Help me out if you would where can I find more information on the subject (adding, subtracting, multiplying ,dividing) I don't see it what is the purpose and the use of the system of mathematics

  • @DL-qm8dn
    @DL-qm8dn 3 หลายเดือนก่อน

    Wow Thank you!

  • @fabricator.cap.hill.seattle
    @fabricator.cap.hill.seattle 2 ปีที่แล้ว

    1:49 I got lost at that point, what is Khan doing? Is there a previous video I needed to watch?

  • @SafuraSadaf
    @SafuraSadaf ปีที่แล้ว

    Thanks! Helped a lot!

  • @muneebanjum6268
    @muneebanjum6268 5 ปีที่แล้ว

    Had my exams coming up, and was totally unprepared... but you saved me....*Thanks you So much*

  • @saichaithrik7134
    @saichaithrik7134 4 ปีที่แล้ว

    Sir God will bless you and your family thank you

  • @aadhiyanthpk9672
    @aadhiyanthpk9672 ปีที่แล้ว

    Just.... Thank you soooooo much

  • @raheldebebe872
    @raheldebebe872 3 ปีที่แล้ว

    I'm 9 and I love ur math video's

  • @alvaroterroso3695
    @alvaroterroso3695 3 ปีที่แล้ว

    thank you, i found this video very helpfull :)

  • @dipesharora17
    @dipesharora17 8 ปีที่แล้ว +1

    Nice and easy to learn but there should be explanation for addition as how or what means 1+2+8 as this step is learned but sir not understand. Overall video is very good.

    • @yourtruthwithin
      @yourtruthwithin 7 ปีที่แล้ว +1

      Why should that be explained in this video, when it is already explained in earlier videos in this series. If you watch the videos in order you won't get confused. That is the point of a series... you can't watch episode 5 of a series, then complain that you don't understand.

  • @vishaldutt7447
    @vishaldutt7447 7 ปีที่แล้ว

    Thank You So Much Sir... love You

  • @lemkyurisimbi6328
    @lemkyurisimbi6328 4 ปีที่แล้ว

    Best explanation

  • @thecomedygamer4000
    @thecomedygamer4000 4 ปีที่แล้ว

    Thank you Sal, bless you sm on this vid.

  • @strawbeewee
    @strawbeewee 6 หลายเดือนก่อน

    wow thank you

  • @Rose-jp7dm
    @Rose-jp7dm 4 ปีที่แล้ว

    Thank you!!!

  • @trnlx-7
    @trnlx-7 5 หลายเดือนก่อน

    thanks salman

  • @pablomarryangielicaf.7148
    @pablomarryangielicaf.7148 4 ปีที่แล้ว

    It's funny that I understood his explanation better than my professor, very helpful video

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      It has not been easy for me since I started investing in forex trading,, I have work with many traders due some are good but the lose is greater than the gains but since my friend introduced me to Mr Charles forex trading i have never loss any trade now I really know that forex trading is really profitable and reliable...
      With the help of Mr Charles I no more bother about financial issues you can reach him on this mail.

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      (Charlesclinton877@gmail .com

  • @AM-nl5yo
    @AM-nl5yo 4 ปีที่แล้ว

    Thank you , sooo much . I got it :)

  • @rowanmamdouh9864
    @rowanmamdouh9864 5 ปีที่แล้ว

    Thank you soooo much really thanks🌸🌸🌸🌸🌸🌸🌸🌸🌸🌸💜💜💜

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      It has not been easy for me since I started investing in forex trading,, I have work with many traders due some are good but the lose is greater than the gains but since my friend introduced me to Mr Charles forex trading i have never loss any trade now I really know that forex trading is really profitable and reliable...
      With the help of Mr Charles I no more bother about financial issues you can reach him on this mail.

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      (Charlesclinton877@gmail .com

  • @eman_negm
    @eman_negm 6 ปีที่แล้ว

    thank u ❤

  • @emilestigter2585
    @emilestigter2585 6 ปีที่แล้ว

    really helpful

  • @itsdanjedlicka
    @itsdanjedlicka 7 ปีที่แล้ว

    Thanks so much

  • @yasirjune69
    @yasirjune69 5 ปีที่แล้ว

    Thanks khan academy.

  • @smailmoussouni5606
    @smailmoussouni5606 3 ปีที่แล้ว

    1+1 = 10, thanks for sharing!

  • @tasrikanam-rjs5537
    @tasrikanam-rjs5537 7 ปีที่แล้ว

    thanks

  • @eslamesco2854
    @eslamesco2854 2 ปีที่แล้ว

    Wow 😮

  • @Krpzfr
    @Krpzfr 2 ปีที่แล้ว

    Tysm

  • @voidonscreen9017
    @voidonscreen9017 7 ปีที่แล้ว

    _Great_ _explanation!_

  • @ghansyam1
    @ghansyam1 5 ปีที่แล้ว

    Helped me

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      It has not been easy for me since I started investing in forex trading,, I have work with many traders due some are good but the lose is greater than the gains but since my friend introduced me to Mr Charles forex trading i have never loss any trade now I really know that forex trading is really profitable and reliable...
      With the help of Mr Charles I no more bother about financial issues you can reach him on this mail..

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      (Charlesclinton877@gmail .com)

  • @satvikbahuguna6940
    @satvikbahuguna6940 7 ปีที่แล้ว

    u got me marks in my exam

  • @nandasenahapugoda9412
    @nandasenahapugoda9412 9 ปีที่แล้ว +1

    can you please explain if its 10101+101+1001

    • @rohitdoestech
      @rohitdoestech 9 ปีที่แล้ว +1

      +Nandasena Hapugoda it is same principle just do the same

    • @RazorM97
      @RazorM97 6 ปีที่แล้ว +1

      111 is 4 because we work with binary, 1 does not exist so the second digit is two, the third one is 4 because each had two it became 2+2
      for larger you just add the last one 1111 is 8 because the last one was 4 (4the last one+4)
      11111 is 16 the last ones where 8. 8+8 = 16

    • @RazorM97
      @RazorM97 6 ปีที่แล้ว +1

      you add these plus the digits

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      It has not been easy for me since I started investing in forex trading,, I have work with many traders due some are good but the lose is greater than the gains but since my friend introduced me to Mr Charles forex trading i have never loss any trade now I really know that forex trading is really profitable and reliable...
      With the help of Mr Charles I no more bother about financial issues you can reach him on this mail..

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      (Charlesclinton877@gmail .com)

  • @danteeep
    @danteeep 7 ปีที่แล้ว

    perfect

  • @TimeMachien
    @TimeMachien 7 หลายเดือนก่อน

    learn so much thns

  • @chimpanzeethat87
    @chimpanzeethat87 3 หลายเดือนก่อน

    Why not just convert both binary to denary… add together and then convert back to binary?

  • @justhabebao4910
    @justhabebao4910 3 ปีที่แล้ว

    How to add binary number with dot?

  • @pedigreefest4082
    @pedigreefest4082 6 ปีที่แล้ว +2

    What😱

  • @ash-km2xb
    @ash-km2xb 7 ปีที่แล้ว +1

    i love you

  • @harshitakanal7411
    @harshitakanal7411 8 ปีที่แล้ว

    yay !

  • @mrfrankcastle083
    @mrfrankcastle083 7 ปีที่แล้ว

    You mean to tell me, this is how my Super Nintendo works (I still have my NES, SNES and N64)??

  • @akon737xhf
    @akon737xhf ปีที่แล้ว

    Hi

  • @mustanali6631
    @mustanali6631 3 ปีที่แล้ว

    my dad is literally called khan-
    Mr khan :>

    • @mustanali6631
      @mustanali6631 3 ปีที่แล้ว

      he is also an ICT teacher 😂

  • @MMMTAL
    @MMMTAL ปีที่แล้ว +1

    why 1+2+8 not 1+2+4+8 ??????

    • @Tafaiso
      @Tafaiso 2 หลายเดือนก่อน

      same bro

  • @salehjamali6716
    @salehjamali6716 6 ปีที่แล้ว

    What if their where 4 1's

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      It has not been easy for me since I started investing in forex trading,, I have work with many traders due some are good but the lose is greater than the gains but since my friend introduced me to Mr Charles forex trading i have never loss any trade now I really know that forex trading is really profitable and reliable...
      With the help of Mr Charles I no more bother about financial issues you can reach him on this mail..

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      (Charlesclinton877@gmail .com)

  • @alejskates2287
    @alejskates2287 3 ปีที่แล้ว

    why even pay for a formal education at this point? my god.

  • @Decco6306
    @Decco6306 6 ปีที่แล้ว

    crazy

  • @TheAllidile
    @TheAllidile ปีที่แล้ว

    10010

  • @joelarmijo585
    @joelarmijo585 4 ปีที่แล้ว

    Still a little lost... -.-

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      It has not been easy for me since I started investing in forex trading,, I have work with many traders due some are good but the lose is greater than the gains but since my friend introduced me to Mr Charles forex trading i have never loss any trade now I really know that forex trading is really profitable and reliable...
      With the help of Mr Charles I no more bother about financial issues you can reach him on this mail.

    • @cryptowendyo6151
      @cryptowendyo6151 3 ปีที่แล้ว

      (Charlesclinton877@gmail .com

  • @nourdey3007
    @nourdey3007 ปีที่แล้ว

    thank you!!

  • @bhusarisk
    @bhusarisk 5 ปีที่แล้ว

    Very useful