I will guess your Birthday - Crazy math trick!!! 

What if I don’t have a birthday?

RU-vid recommend me 2 years later😂

Yup it is correct but RU-vid recommend me after 2 years 😂♥

2:33= yes it tottally worked, I loved it

RU-vid recommend me after 2 years 😂

Every one who loves her mother should like it

Suddenly after 2 years RU-vid thought that I need to know my birthday !! 😂💜

I got this recommended when it was my birthday

OMG!!!! It works!!! WHO ELSE WORKED ON THEM? If yes...THEN LIKE!!!

Who is simply scrolling down the comments for seeing whether it worked or not 😂😂??

Step 1: Multiply your birthDAY by 2 Step 2: Add 5 to it Step 3: Multiply new total by 50 Step 4: Add birth month to it Step 5: Subtract 250

The person who sat down and thought through all of that had some serious free time😂😂😂

Who’s watching in 2020 HAPPY NEW YEARS

People : “2020 anyone??!” Me : just caring about how this works

Seeing this in March 2020 Like if you guys saw it in March 2020to...😊😊

After 2 years RU-vid again recommended the video 😂

It actually worked I’m shoked

“With some mathematical help” Ight imma head out.

Those who have been seen this vedio in lock down please like

WoW! 😲🥰It’s Incredible 👌🤘🤘❤️

It worked I thought it was fake watching 2019 smash the like button

Who really got the answer like this 👇👇👇

Yt recommended me after 1yr😁😁anyone here after 1yr?? 😁

OMG! I can't believe that worked. My mind is blown!

This was crazy, I thought it wasn’t going to work but suprisingly it worked

This tric was in my 8th standard Maths Textbook. 😂

It actually worked! Im impressed

well, i'd better say that's just a reused method which it was used in the age calculation method here how it looks a * 2 + 5 * 50 + b - c = 100a + d In age calculation: a = random number (mostly used to pick a number between 1 and 9) b = (last year you had birthday - 250) c = year you were born d = your age In birth year calculation: a = random number (mostly used to pick a number between 1 and 9) b = (last year you had birthday - 250) c = your age d = year you were born In day and month calculation: a = your birthday day b = your birthday month c = 250 d = b In my opinion, i'm not sure thats a good method, bcause it's already reused and b and d should not have the same answer. I have a different calculating method which guesses your birthday, for any year! (I'm gonna post the video to the trick soonely)

Actually I was shocked on seeing the results.Amazing

Who are reading this comment Your father and mother may live 💯 plus years🥰🥰🥰

Anyone who seems this comment after the corona virus

Ya it's really working but RU-vid recommended me this after 2 yrs😂

In the first they gave example as July 12 and my birthday is July 12!!

When it said choose your birthday I was like What???😂

I thought it was fake but when i tried, it was true!...it guessed my b'day✌

Wowwwwww! Incredible! It really worked for me! Love it ❤

I thought it's fake actually but it was correct Really shocked 😂😉

I was amazed because mine is absolutely right

I was shocked 😱😱seeing the result.amazing

It's really good 👌

It actually worked I didn’t think it would work

It guessed it idk what to say like what????? Anyone 2019

The person who upload this video he or she is a genius

Yes, it worked for me 😊

Yeah!! It's right.... How many of ur came right .

I thought it May not be correct but it was too funny and I was shocked when it was correct. Who and all shocked by seeing result?

Seen in 2021 or in LOCKDOWN, Like this comment.

woah i didnt expect it 😱 this is hilarious..it was my exact birthdate

I m watching this on 1st of JAN, 2021 Yayy happy new year guys❤ How many of u relate?

Who is scrolling down to simply see whether it worked or not 😂😂

**casually watching intro** “i wanna see if they get my bday right”....choose ur birthday and multiply it by 2 “I QUIT THIS IS TO HARD

It's just a simple trick.... The theme equation is : 100a+b Where a is ur birthday and b is ur birth month... For ur simplification assume ur birthday as x and further calculation.. u will get the equation 😎

I am really shocked to see the results how it is possible

RU-vid gave me the recommendation after 2 years😂😂woww

Legends see after 2 years

💖Jan 25 It really worked for me 💖💖It was Incredible 💖💖💖

Without doing this trick i can check his birthday july12 ,🤣🤣🤣🤣🤣🤣😂😂

heyy i am impressed this actually works

WAIT LIKE HOW!! MY MIND IS BLOWING UP🤯WOW!! SO COOL!!:)

Just Amazing maths🔥🔥

How is that possible?? My ans came right.. You are just an hidden scientist man..

This video was posted one day after my birthday 😂😂

When it said “For example, if u were born on July 12th”, I got scared cuz that’s my birthday

This video is super super awesome 😎😎😎😎😎😎😆😁

This is pure math & is beautiful! Ya it worked for me too

IN Short - (100x + y) X=your birth date Y= your month

OMG I cant believe you actually guessed my birthday 😯

i have legitimately forgotten when my birthday is so this was very helpful

First I thought that it wouldn't work ..But after the final result I was speechless ...It realy works and if it works for you like this comment ...!!!!

This video is amazing, I got the perfect answer

At first I didn't calculated correctly but second time I was shocked it was correct 😨

Incredible 👌😍

Anyone who is good in math can do this. Just add, subtract, multiply and divide. So this is not magic!

0:54 choose your birthday. The video is about : I'll guess your birthday. 😂😂😂

I literally screamed i didnt use my calculator This is how many people did it mentally or use their notes 👇🏻

1 x two 2 add five 3 times fifty 4 add six 5 subtract two hundred fifty equals June first

Am very sad because how many times I have tried but no result the answer is wrong

He guessed my birthday from the very first example he made HAHAHAHAHA

How did you get the answers.... Literally I can't believe that you guessed it correctly.... What an amazing experience

This is absolutely correct.... I'm happy thank you...will surely like ur video❤️

When Quarantine become extremely bored up Like if u experience the same

99% of the likes “Who’s watch during lockdown/ quarantine/coronavirus outbreak” 1% “I can’t believe it actually worked”

It actually worked 🥰❤️

You are absolutely correct superb 👌👌

Let's give this a big thumbs uppppp🤯🤯🤯

Who is watching this in lockdown period .And the result is worked

Literally you guess my birth date i am surprised 😮😮😮😮

Awesome 👍👍

OMG ,u guess my birthday!

Who scrolled down to the comments to see if it works??

This will finally help me to remember my birthday 🥺

Yes it's really worked I can't believe 😍😍

I was scared when I saw the answer. This is crazy!:0

Yes ,it works yr Ab to class me sabhi secret pooshte hai ki btade kaise krti hai 😂😂😂😂 mai to kehdeti hoo all credit goes to unknown recommendations 😁😁

I didn't believe my eyes itself , I am shocked 😱😲😲

Absolutely correct but I found it after two years 😃

Aww, It's damn right!!! 😶😶 Wow, you're genius yaar!! Great!! 💟💟🔥🔥💟💟

So technically, the PERSON isn’t guessing it, they’re just making you calculate numbers and the CALCULATOR is guessing

Use equation: {[(2x+5)50]+y}-250 Where x=birth date y=birth month And then go to 2:20 to save yor time.

Oh my god! It's amazing.