Cool Math Trick

[melovecatsbee2]

cool. it worked.

[georgebuddybudzud]

I can do the the same trick but alot quicker

1) Think of any number

2) Add 1

3) Take 1

4) Familiar???

[MissWhatIWuz]

i dont get what this was for. but.. i got 1. haha

[dadjfrhfjdjc]

that was freaky but that crap was awsome

[rosalynsmokey1213]

ummm wow holy shit this is soooooooooooo amazing!!!!!!!!!!!!!!!!

[Sweetcaroline2002]

omg i thought one at first then got back to 1

[kingofkings262]

i got 69. O.o

[Darksaga5ismyroblox]

i dont get it

[Cristina40666]

:0 wat witchcraft do u hold!!!!!

[christineL32]

and again with number 100:) the ones that don't get the same number is because u keep forgetting a step! U should and have to get back ur same number!!

[christineL32]

It worked for me:) i had chosen number 2:)

[TheRoundThing]

i dont get it

[TaylorSwift913]

2x4=8+14=22-7=15 devided by 2 =7.5 :(

[MrPluto8]

@TaylorSwift913

wrong

2x4=8+14=22/2=11-7=4/2=2..... How can people screw up spongebob maths!

[spyguy1236]

i only watch it caused i heard Spongebob

[YingNog]

i started with 22x4 88+14= 102 then devided by 2 is 51 then again is 25.5 :S sorry but it doesnt work.

[TaylorSwift913]

@YingNog u frgot to subtract 7 :D

[YingNog]

@TaylorSwift913 oh well that is still just as bad being 18.5.

[christineL32]

@YingNog u keep forgetting -7

[machine134]

@YingNog It helps if you do it correctly, which you didn't

[jaramaka]

I hate to break it to you but im not an idiot.

[MrCheeser11]

amazing :):)

[CoLtFaN1994]

its all algebra

[coolowoolo]

does that mean u get the same number as u started cuz i dident

[Karkerstar1234]

omg it works!!!



[useit00]

I GOT 4.5



[TheJeT1121]

Awsome



[sonicVSanakin]

wow it works i was thinking of 2

[demostik]

it works



[MeNotYou239]

my number was 56 and I got -5...

[TheJeT1121]

@MeNotYou239 Check it again

[Cookiemania12356]

my number was 70 and i got 80.5

[liam5637]

i got 4 when my number was 6

[stickmananimation900]

oh it gets you back to your first number... mine is 7

[kepotev]

@stickmananimation900 me too!

[martyrivera2499]

5 x 4 = 20 + 14 = 34 / 2 = 17 - 7 = 10 / 2 = 5

[MichaelJacksonwithJ5]

this is madness

[zacharryaustiin]

I stareted with ten and got 19/2

[uniquecolorz]

3!!!!!!

[sippycup1234567890]

i said 7.297 seriously... didnt end up with the same number...

[theshowshow2010]

I ended up with 5..... What was it suppose to be?

[completedly]

@theshowshow2010 me too

[kepotev]

@theshowshow2010 the number you chose in the beginning

[101supermariofan]

i got 5

[slade23777]

I said three ended up with 1 1/2

[cfrenchist]

I got 50 because I started out with 50 and x4=200+14=214 divided by 2=107-7=100 divided by 2=50

[VamoCeIeste]

idk why the fuck im watching this math and brain tricks videos lol

[Bluefire272]

Easy. Start with a number, let's call it "x". Quadruple it to make 4x, add 14 to make 4x+14. Divide by 2 to make 2x+7, take away 7 to make 2x, and divide by 2 to get... x, which is what you started with. By the way, if it didn't work for you, then you are very, VERY stupid and Nazmilorda is correct, your math does stink.

[abprincess8]

omg!



[Nazmilorda]

For all the people who said it didn't work ur maths stinks

[jhx1994]

I used 0. It was pretty easy.

[DrakelerGood]

lol spongebob song

[yasibere]

cool i had 7 and got that number again

[jvw40]

I had 23 and got 13?

[madude21]

i did 4 and got it the same, cool trick

[jnite67]

this sucks i started out with 6 and got 5 remainder 1 :/

[SPGaming13]

i had 50 then it went to 51 :P

[manuell305]

i've got a trick too think of a numeber know add 2 know add 4 know that number you have right there subtract it with your real numeber in your head your awnser is ''6'' did i get it? please comment!

[1fanBostonCeltics]

i also got a trick

1+1-1x1/1=1

familiar?

[DETHxWOLF]

0 and 1 work

[wlnelson29]

think of the number "0" the answer is 3.5 with your solution, other than that, good.

[03DWill14]

@wlnelson29 actually it comes out to zero...

[183purplegirl]

omg it rlyy worked!! (:

[superpikachufan1]

oh hey it worked

[rustyrocks69]

6 to 27.5 bullshit



[MrFunnyTrailers]

@rustyrocks69 your fucking dumbass 6 x 4= 24 + 14=38 / 2=19 - 7= 12 / 6= 6 you suck ass at math

[StevieBoii1998]

@MrFunnyTrailers Since when did 12/6 = 6? 12/6 = 2, so you suck ass at maths, too, I guess :/

[princesspudgypeaches]

I went from 3 to 2.5

[zerone1111]

fail. i went from -4 to -3

[kAiLz111]

...I gots distracted by the song o_o

[jbalbirnie]

What douche just said zero?? Zero is not a number u idiot!! Its a void digit which represents nothing and the meaning of nothing like in this sentemce..."u know zero information"

[boombox300029000]

wow it didnt work!!!!! its very cool!!!!!!

[TheHDiizZLe]

Fail, I was thinking of zero.

[wtiny2]

I thought of 3 -_-

[ImAwesome1618]

try this one...

Multiply By 5

To quickly multiply by 5, divide the number in two and then multiply it by 10. Often this can be done quickly in your head.

[E1craZ4life]

Good trick, bad song.

[TornadoTyrant9]

But 19 is prime...



[MrDxsolider]

thats easy trick you say its algebra shut up

[INSANE1015]

i did not work ... my number was 1 .....

[randomangel100]

thats an easy math trick.

[chao300]

"iF IT DIDNT WORK TRY IT AGAIN WITH A CACULATOR

[GaryBuseyRulesMan]

Pretty cool

[Czamine73]

yea!

[Gabriella66016]

what does familiar mean

[SuperNivron]

familiar

[the4richards5040]

This is so cool!

[cheiisooiin]

uh .. NICE MUSIC . haha !

[SeddincY]

Not amazed man,,,its a self working trick,,but i would be happy if u could guess my number with that procedure,,lol

[TheDingBat47]

COOL

[danieryl10]

:D :D :D... :):):)

[danieryl10]

I got 10....

[slyjet999]

thumbs up if you paused to do the math

[rockfan265]

i got 12

[jonathanchun16]

i ve got one trick too!!

think of any number...

then +1..

then -1..

familiar??

[rappercurtis]

@jonathanchun16 hmmmm

how you do this?? ITS AMAZING~~!~~!!!! lol

[eleventyseven23]

@jonathanchun16

OMG how did u do that!!!!!!!! :)

[LoveLikeWoe98]

Love this song <3

[Rootbeer091309]

niceeeeeeeeeeeeeeeeee;p

[allicx96]

OMG COOL

[needle444]

1.5?

[HRVAT1975]

@needle444

thats what i got...

[SuperCrazyndn]

thats boss tryed it like 3 times it works

[LaughTrack55]

I started at 87 and got 0. WTF!?!

[GreecyBaconBits]

Omg this is stupid heres a simpler method. Think of a number add 2 take away 2 familiar?

[macy2nene]

its point 25 

.25

[terminator8225]

STARTED 2 GOT 2 CREEPY

[NinoAngelouMusics]

wrooooong!

[MsRedtam]

i started with 4 and got 2 -.-

[LuluLabNigz]

started 12 got 12

cool ^_^

[number1fattyFU]

spongebob got his own youtube mix!?

[stifler029]

{ [ ( 4x + 14 ) / 2 ] - 7 } / 2

Simplify!

[cocoacat098]

AMAZING!!

[deedmyster]

oh my god started with 67 ended with 67!

[inuyashaxkogome]

i got 2/3

[IKT57]

my number was 16 and i got 16384

[998Nikki]

cool! i picked 12. Guess what i got!

[nachoninja11]

i got 3.5 too



[lalalozzieJB]

i did it 3 times AND EVERY TIME IT WORKED!!!!!!

[lalalozzieJB]

CRAP I CHOOSE 5 AND GOT 5!!!

[jaci512]

I chose 4 and i ended up with 1.5

[nelson7951]

i chose 1 and i in the end my # was 2???

[BumpinTube]

yes

[00mcwilson]

ITS THE NUMBER I STARTED WITH!!!!! :DDDDD

[ddblouse]

i got 1.

[TheTellybean]

I chose negative 3.145765 and ended up with something weird.......

[MattB613]

it only works with whole numbers

[StainedShuriken333]

@MattB613 No it doesn't >_>

[SuperMaiaPapaya]

i picked 4 and it ended 19.5... FAMILLIAAAR?

[Zendayalover44]

wrong my number was 1.35

[heather4599]

it really does work

i pick 2 and it ended 2

awwesome

[gmp1381]

I got a different number....I picked 3.5 x 4 = 14/2=7-7=0/2 = 0 Whoa...Physics beats algebra.

[mathisawesome314]

@gmp1381 3.4 x 4= 14....but then you add 14 before dividing by 2....then it works

[dialgarocks1]

i did all dat math and it didnt work i got a half number.then at da end it told me to do it again.I WAS FREAKIN PIZZED OFF.NO WAY IM GONNA DO THAT AGAIN

[Flyboie102395]

that was dumb

[Adamdre]

I got 58168,

My starting number started with a 9..

[falloist]

this is so fucking retarded. its like think of a number (lets say 2) now add 2 (+2=4) and substact 2. your back on the same fucking number

what a retarded "trick"

[TyranitarTubeNetwork]

lol 4

[EllaandLola1]

that was crap it did NOT! even come up with a number!!!!!!!!!!!!!

[indysweetpea]

my aneswer was 1

[Flashlovesme123]

it worked my number was 2

[JavieraMjFan]

cooll!!!

[CrossAirChronicles]

i couldnt concentrate with the campfire song song playing i kept wanting to sing it faster

[warlord9356]

mine came out wrong and i did with a calc my number was and i got 11.5

[dragonmastress]

its clever but anyway you just make a circle! nice trick btw

[rawrrawrrawr98]

I KEEP GETTING 3.5!!!!!!

[rawrrawrrawr98]

i said 4x4 16 + 14=30 divide by 2 = 15 divide by 2 again = 3.5??? not fimiliar???

[mystix45]

@rawrrawrrawr98 you forgot the subtract 7 part ^^ i picked 4 too

[craig2519]

SHIT

[wantstoScooter]

1.5 that was my #

[blackburnman101]

stupid........

[MsGdlove]

i didn't thought of 87.5

[ciaoilmondo]

wait, I started with 10. did i go wrong, cos I got 7.5?

[82coolgurl]

@ciaoilmondo You did something wrong, cuz I did 10 and I got 10.

[zoey2913]

@ciaoilmondo yea u did it wrong

[stormtiger535]

i started with 5 and ended up with 5.5 did i do something wrong?

[123savannah321]

i got 67.5??? did i do something wrong?

[alfonsoskid]

I like the song :3

[MrDaWang]

Everyone who posts these math tricks, i'm very saddened by it because it's just random numbers and subtracted by those same random numbers in a different order.

[TheMagicman245]

thumbs up if u didnt get it at first

[MrBobmac111]

the number went back to the beginning

[sanca791]

I started with 9000. (Good thing I had a calculater on hand)

[davidthesurfer]

cool



[spadesmaster303]

nice

[percyjacksonkidd]

cool cool trick

[TheTomboi666]

oomgosh

[BlackVeilBridesgurl6]

that is weird my number really was six lol

[caitlynidol]

it was right the first time and i tried a different number and it was still right.

[salvicarlos10]

it was five

[jcoolvids]

i started with 3 and ended up with 4

[Amandasim75]

i started with 2,ended with 3.5 :-/

[cassie80523]

everyone that says it doesnt work it does your just doing your calculations wrong.

[toontownlover6]

i thought of 'Infinity' i timed it by 4 : infinity infinity infinity infinity,,, i added 14 : infinity (x4) + 14 = infinity (x4) + 14,,,,, then I did infinity(x4) +14 divided by 2 : Infinity (x2) + 7,,,,, Then infinity (x2) - 7 : Infinity (x2),,,, Then infinity (x2) divided by 2 : Infinity That shit aint right xD

[BobFang3]

I did 10, I got 5. >_<

[mike09101]

i got 3.5



[youcouldbeme2020]

@mike09101 ME TOO!Was your number 5?

[SpikepeejRules]

@mike09101 Same, I started with 6

[mike09101]

i got 3.5

[TheVistaLover]

I got 114

[graceb00]

didnt work evenwith couculatr

[duhandstupid]

i thought 8 and got 9

[staypuft102]

no i said 2 and it came out 4.5 and then...then...AHHHHHHHHH!!!!!!

[TheSuperman367]

i got four point five

[WhatsupWorldful]

thats math whoo wooooo shocker ??!!