Video review: Math :: Harry Potter Style - Video

zackums zackums discovered this in Bizarre/Oddities 28 reviews since Sep 16, 2007
icon tagsvideo, bizarre, math metacafe.com/watch/815392/math_harry_potter_s...

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Thumbs up 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!
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