Right after i heard your Indian accent, i knew i could trust you
This trick is awesome! It just feels weird knowing a better method than the teachers teach you…
I love little techniques like these. Not only can they make mental calculations quicker but they can also help improve your ability to manipulate digits in your head.
Indian guy on the internet speedruns basic maths whilst helping thousands of innocent souls. Goddamn you re doing gods work man. Keep it up
Dude. This video made me literally realize that a 5 minute video is better than 1 hour of a math class.
I used to know about these tricks. However after having NOT practiced them for decades, they all faded away...Thanks for refreshing !
Now this is math class.. come to the US and teach math. We need more teachers like you to teach the new generations quick maths!
This trick can work with x22, x33 etc (just make sure to times the number by 2 for 22, 3 by 33 etc before placing it down, and also multiply the middle number(s) by 2 for 22, 3 for 33 etc.). so 37x22 = (3x2), (3x7x2), (7x2) = 6, 20, 14, which is equal to 8,0, 14 = 814.
well done man, I'm 62, I grew up in Canada and was so horrible at math, I just couldn't figure it out. i grew up in the 60's and 70's. I finally gave up on it when the metric system came in. Thank you pierre trudeau!!! Whenever I see math I completely shut down. this is amazing trick. I wish I had known that back then. thx, I'm going to practice this. awesome. thx. eh!
One minute in and I absolutely love it already. It's so satisfying suddenly being 10 times faster in math
This is so amazing. My 11 year old is a math tutor for grades 3-6 and he already likes to do math in his head and I am going to show him this video when he comes back from school, so he can be even better at it. Thank you and we'll also check out your math game!
The award on the bookshelf made me believe he isn't joking
I can see why he deserve those trophies and medals in the back✨thanks,I practiced enough of it to be able to do my physics numerical faster than my peers.👏
My brain : ohh thats easy Also my brain when doing practicing : we're good, but now we're bad
This video gave crazy value already in a first minute
Teacher like you on YouTube teaches better than my actual teacher. If YouTube was a school , school would be fun and easy. Thank you sir and YouTube.
This is explained so nicely. You really have a great way of teaching, and I appreciate you. I hope you get more subscribers, views, and I wish you all the success there is!
For the squaring of numbers ending in 5 trick, you don't really have to stop at 95. For example, squaring 105 is easy enough: 10 × 11 = 110, so 105² = 11025. You can apply the multiply by 11 trick to do 11 * 12 in your head and get 115² = 13225. Finally, for something really impressive, you can do 247 × 243 in your head: 24 × 25 = 600, so the answer is 60021.
i was trying to improve my mental mathematical calculations as i want to be a pilot and since my childhood maths has always been my major fear, not the concepts but the numerical mental maths calculations which did made me perform and hit the rock bottom in maths but now trying to upscale myself so that i can be a worthy and reliable pilot in the future i had started off studying and analysing the mental maths techniques and that too after finding this playlist is like finding Rhodium :virtualhug:
@mathOgenius