7x13=28
2:34
Added: 2 years ago
From: ajnabimain69
Views: 1,804,666
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  • the peice of chalk broke haha.

  • I'm gonna do this to my teacher

  • That's not how we do math though!

  • this is how the governments and banks do math

  • trolling back in the day.

  • Just good classics...

  • i tried this on my dad.....got 20 bucks

  • If only the Bankers in the US knew their equations even half as good as this guy does math.. we wouldn't be in the jam we're in today :)

  • DEAD!

    

  • Abbot: didnt u ever go to school stupid!? Costello: Yes sir and I come out the same way XD

  • lol this screwed me up me up multiplying for a sec XD

  • hahahhahaha,,,i realy solve this after watching this video

  • Lol

  • i find this hard to multiply to

  • Did you ever go to school stupid? yes sir,and i come out the same way

  • Funny, first time I saw this skit it was on "In the Navy" and he was a cook makin 28 donuts... They came up with some of the best stuff!

  • lmao i showed this to my math teacher and she watched it so many times she almost forgot how to multiply correctly xD and i'm in a honors geometry class o.O

  • Awesome wish I was dat smart lol

  • DAT'S RIGHT 1:54

  • It's supposed to be 91. xD Damn. It's fooling me. :))

  • Just blew my mind

  • Smart ass dude. LOL Should do that sometime in Math class and get kicked out.

  • You're Hired.

  • Not sure if trollin or just stupid. O.o

    What the hell. I'm gonna do this on my Math Professor. \m/

  • Bamboozling.

  • lol the 2 must be carried haha! at 1:44

  • 7x13=91

  • LOL!! What a nice video!! NICE ONE!! :P x))

  • well i got confused when he went to the chalk board...

  • Pro tier maths skill

  • omg my maths teacher showed me this today and I just love it

  • thumbs up if facebook page brought u here

  • complete and utter ownage!!!

  • Mind = Blown

  • AHA so iwas right back in 2nd grade!

  • Interesting. It seems my old school teachers have some explaining to do.

  • I honestly dont know wether ive gotten smarter or dumber

  • I hoped the problem with the "proof" might involve a masked division by zero or something... this is just stupid.

  • @derangedyoshi ... your stupid

  • @hotpocketpenis6 thank you for your thrilling reply. One query: any reasons why? :)

  • what film is this from?

  • @Devilkryer Little Giant

  • classic comedy

  • they forgot the zero

  • I did this in my test once in primary school...I asked the teacher why I didn't pass and showed them this video. I then passed :D

  • I, am so, so confused.....But amused all the same!

  • They forgot carry 2.

    hahaha! this is hilarious

  • But in reality. It's 91.

  • @LeoOwnsu Obviously it's 28?

  • @Guiitaristt ok mate, next time you have a math test or whatever and this question occurs, have fun writing 28.

  • @LeoOwnsu I've got my university multivariate calculus/linear algebra/ODE exam next week! I'll be sure to include it!

  • I like when he accidentally doesn't draw the seven at the beginning

  • HOW ABOUT SUBTRACTION!?

  • EPIC PAWNAGE =D

  • अंगूठे अगर आप गूगल के लिए गया था करने के लिए इस पढ़ा अनुवाद

  • this has got to be the best video on youtube

  • My god now my calculations are wrong cause of dis Video Look I got 4 Out of 8 My Poor Score supposed to be Perfect!

  • Troll logic, outdone us us again

  • OmG I think i'm stupid now! >.< lol

    

  • really funny :)) now i know how to do the real math ahahah :))

  • did you ever go to school stupid? LMFAO

  • Sorry to ruin the little make-believe world you've got going on in which 10*7=1, but that was awful.

    inb4flaming: I'm aware it was a joke, but it holds as much comedic value as any chickens crossing roads. 

  • Fucking Brilliant

  • stupid

  • That was really good!

  • nice one !!!!!! hahaha

  • The hat guy is really funny haha

  • Does he realize that he now has to sell 13 vacuums instead of 4?

  • fuckin mind blown...

  • ...i just realize the man with the hat is wrong.... because... when he is multiplying 7x1=7 the 7 must be under at the 2..... and when he add 13 13 13 13 13 13 13

    he add 3 by 3 and 1 by 1 not 13 by 13.... ^^.... ahahahaha

  • @clydandeiman Now then u know? So easy to know why he was wrong lo...

  • This guy is fucking genius. 555+

  • ลืมวิธีคูณแบบแรก ไปแล้ว ดูvdo นี้เพิ่งนึกออก - -"

  • เจ๋งหว่ะ 5 55

  • EPIC Communitive!!!!!

  • that 's brilliant

  • เกรียน.

  • @jpajpajpa8 NO! He is smart! :7

  • Lol it had me doubting myself

  • This is the best thing I've ever seen.

  • i did that to my math teacher and she was like what in the helll said this equals 28

  • lol he does 3+3+3+3+3+3+3+1+1+1+1+1+1+1 not 13+13+13+13+13+13

  • @Ramalamadingdongs : "I forgot Dynamite. Don't want to forget Dynamite."

    Me : "No, there's seven officers"

  • @Ramalamadingdongs aren't you just the brightest little star -_____-

  • the ULTIMATE mind fuck.

    

  • you guys are all stupid since he rushed u cant see the errors he added them wrong

  • its a joke you downy

    

  • @brados7 faggoottttttt

  • @Iceshrooms of course he is wrong. IT'S A JOKE. :))

    you can't just tell us we're stupid because we're saying he's brilliant. It's a joke dude. chill.

  • If Your So Smart Then Answer This..........

    How Long Is A Piece Of String ?

  • At times like this, I just hate that 10*7 do not equal 7.

  • Well, my mind was just fucked.

  • x/infinity = 0

    ∴ 1/infinity = 0

    ∴ 2/infinity = 0

    ∴ 1/infinity = 2/infinity

    multiply both sides by infinity

    ∴ 1 = 2

    ∴ 0 x infinity = Any real number.

  • @Edge0fPain infinity is not a number, it's a concept, and therefore can't be used in an equation masquerading as a number.

  • @picturesofsarah

    A constant is a concept.

    Why can we use those in equations?

  • @SuperLaura123456

    @CynicalNeophyte

    @MrJamseey

    Do you lot not understand a little thing called COMEDY? Oh wait, this is the internet, then it's obviously srsbsns

  • 13 doesn't equal 1+3 its 10+3.

    Therefore he didn't figure

  • @MrJamseey arent you a genius

  • Because 7 x 10 is 7, right?

  • That is really epic, I will have to try telling that to my maths teacher on Thursday

  • @Chicklo11

    It won't work because he did it all wrong. He carried all the numbers incorrectly.

  • @Edge0fPain i know, i just like weird stuff like this, and sharing different methods. and tbh, i'd rather do it this way than the education systems way.

  • @Chicklo11

    Although this way is COMPLETELY wrong ;O

  • I saw this in music class today.

  • he figured it out worng . 

  • Thats so RETARDED (:

  • he just revolutionized Math !! lol

  • Jizz is flowing in my brain cause I've been mindFUCKED

  • ¿Que? What the. Fuck just happend

  • Minfucked!

  • Theyve been teaching us the wrong math in school!!

  • Thumbs up

  • Mindfucked

  • According To My Teacher This Is Wrong

    Proof ? : F- On Math Test

  • If you come from FACEBOOK, thumbs up :)

  • Lmao! That was great!!!!

  • that was a complete mind fuck.

  • LOL. that boss just got played :D even though its not true.

  • "you have got 7 sales men" "where is it" "right there"  0:46

  • Stupid facebook

  • His boss is a dumbshit

  • biggest mind fuck right now

  • he be trolling

  • How ignorant. You're all fucking idiots.

  • That is genius.

  • @ILoveUJorden Yes it is.

  • the 1s he added up were actually 10s

  • @xavdante no shit, its ment to be funny >.>

  • Lol

  • lmfao genius..

  • you mad bro?

  • i bet he can find the root of a negative number

  • I did that to my maths teacher...

    he walked outside crying...

  • quite literally the stupidest thing I have ever seen.

  • He is treating the 10's as 1's.

  • lol good joke

  • lol why was this funny i like it thought :)

  • This was better than the one involving cookies, because in this one, the boss agreed with Costello at the end

  • whos on first?

  • i just forgot how to divide.

  • I find a lot of stupid shit funny, but I just don't see how this is considered funny.

  • Where is this from? Is it a show? Name?

  • @jpotts21 it's Abbot and Costello.

    They're by far the best comedians of all time.

  • lolol

    

  • "there's the seven?"

    "where is it"

  • This is the best

  • @darr1212q THANKS CAPTAIN OBVIOUS

  • I believe this was the educational film they played for managers at ENRON

  • @spooniep that's why bankers are stupid!

  • go ahead go ahead

  • This is how Hollywood does math!

  • this is absolutely genius

  • "You're bad at simple math? I'm going to beat your ass."

    I'm not entirely opposed to this mentality.

  • NO! NO NO NO NO NO!

  • That is FREAKING AWESOME! XD

  • idk what im watching right now...

  • troll math 

  • This is actually kinda genius.

  • i'm amazed how he managed to get the same wrong answer three different ways

  • F*CK LOGIC

  • Abbot and Costello managed to make a joke about mixing up the tens and ones place three different ways. Awesome.

  • i know mathematically its not right, but it makes me laugh every time :')

  • Comment removed

  • Is this Chuck Norris' brother ?

  • @CrazyForElmo No, he's Chuck Norris's grandfather.

  • What is the name of the movie?

  • WTF!

  • love it

  • Me like this!

  • I bet he can also divide by zero.

  • @E1craZ4life LMFAO I guess im a math nerd cuz that ish cracked me up