Hehe, don't worry, I understand people forget about them; heck, I'm the kind of student that forgets even how to make additions and subtractions in vacations XP. The only reason I don't forget entirely how to use a pencil is because I draw xD
And yeah, the double C method so far is useful when you have a fraction in a fraction, like when you have a variable on top of the numerator and that variable is a fraction, you put the fraction on top of a bigger fraction thingy, and the if the number below is a fraction, you double C, if not, you assume the denominator number has an denominator itself of 1 and then double C to get a normal fraction, but I can see why it wouldn't be common >.>'
Long division? You mean these?
![](https://www.mundoprimaria.com/wp-content/uploads/2020/03/terminos-de-la-division.png)
Oof, yeah, if they're those, thank goodness I'm allowed to use calculators; those were my archnemesis in highschool >.>'.
[@Khamzat Chimaev](/forums/generals/topics/time-wasting-thread-30-sfw-no-explicitgrimdark?post_id=5298412#post_5298412)
Basically me every math test xP
![](https://i.ytimg.com/vi/XoI_tdSfN0Y/hqdefault.jpg)
If anybody requires me to explain, I can try, but I'm not too well versed in the science of numbers XD