Do you find this mathematical lifehack useful?

Now do the same with 8157 😂

I mean, if you need draw so many lines and dots to figure this sht out…. You are retarded

If he wants to make math even more difficult. Mission accomplished

Math hacks are rarely useful for real understanding of the underlying fundamentals; it's much better to learn the fundamentals then learn the shortcuts.

Waste of time

Absolutely not. I had it figured out in my head before he was finished with his first mug at the camera.

Do adults really do long division?

And if the numbers are different and their product is in decimal.

If you can't work out how to divide three into that amount then there's a serious problem. Come on for goodness sake, 9363, don't make me laugh. Try a different number bruv!

How is that any different from just doing the division the traditional way?

If the numerator and denominator are in the same multiples, sure. But I don't think it works as easy for say 2768/7.

No

How do you not just glance at it and go "three one two one - it's 3,121". That should take you less than 2 seconds to complete.

Not in the least

Congratulations. This is the most worthless post on the internet today.

God help us

No

It's ridiculous

Stupid

Is this Mr Bean's son Could he not get work in the movies

Not when the answer is so visually obvious. If you try 13,749.376 divided by 114.6, you need a very large whiteboard - or a calculator.😌

He could not have picked two easier numbers to do it with.

Do 18

no, stupid and useless. this is a special case, you can just divide the individual digits, no need for dumb dots.

Absolutely not. It's a regression. Ancient method, nothing new there.

He likes to upstroke

Hasta mentalmente se hace, no hay necesidad de hacer tanta raya y punto 🥴

No. Change the dividend to 9364 and try it. Or change the divisor to 4 and try again. Divide by 3.2.

This is what happens when you don't know basic math. You end up doing dumb shit like this. Learn the basics first.