Video review: Math :: Harry Potter Style - Video
zackums discovered this in Bizarre/Oddities
•28 reviews since Sep 16, 2007
video, bizarre, math
•metacafe.com/watch/815392/math_harry_potter_s...
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Reviews of this video

beckyyxo rated 3 weeks ago- that's actually really useful for people who have a hard time with mental math..

NoodleCouncil rated 3 weeks ago- Fucking retarded. Totally useless.

- peterenton rated 3 months ago
- anything that requires conditions isn't really useful

Svj73 rated 3 months ago- That is so easy to remember.

Charismachine rated 5 months ago- FUCK MAN. I was thinking I could act like a total math savant until that fuck started talking about the conditions. It is pretty much useless now, considering that the odds of both needing to multiply two numbers that fit the two conditions and you realizing this before someone whips out a calculator and does the math are pretty low.

AnkhX100 rated 5 months ago- Quick and simple math trick to remember.

serendpd rated 6 months ago- Love these math tricks

Cloigeann rated 7 months ago- Handy little maths trick.

drumbum14 rated 7 months ago- kinda cool how this works... but there is nothing to do with harry potter... I mean really...WTF!