Order of operations

trainmanup Says:

Sep 22, 2009 - Sounds pretty clear to me, turn up your speakers, and turn down that rap music.

mikeyman6129 Says:

Sep 22, 2009 - screw you

CapCrunchAmv Says:

Sep 23, 2009 - Its called forgetting. Not everyone can remember every little thing they were taught.

BMac7773 Says:

Sep 29, 2009 - And your parents let you get on youtube at your age? Amazing, thank God for CPS.

Bombobee53 Says:

Sep 29, 2009 - Yay! I get this now! :)

Kiyoshiwanke5 Says:

Oct 3, 2009 - HEY every kid in school has a youtube acount you dummy!!!!!!!!!

murrmann7234 Says:

Oct 5, 2009 - Thanks this will help me go to college Iam 27 and I only graduated from h.s.

bluupy Says:

Oct 5, 2009 - i saw that in 2grade but you steel explain this very good im in collage now

jessiy247 Says:

Oct 15, 2009 - What ever happened to BEDMAS? B=Brackets E=Exponents D=Division M=Multiplication A=Addition S=Subtraction =D

jessiy247 Says:

Oct 15, 2009 - you skip to exponents

davapril Says:

Oct 18, 2009 - Yaaaaa!!!Im so excited to interpret what you are explaining!!!I luv you

Younglink225tpb Says:

Oct 21, 2009 - B = brackets E = exponents(square roots) D = division M = multiplication A = adding S = subtracting

JohnNikshMarcelo98 Says:

Oct 23, 2009 - is it PARENTHESIS? or PARENTHESES

JohnNikshMarcelo98 Says:

Oct 23, 2009 - lol Parentheses: BRACKETS Exponents: EXPONENTS Blah blah

OffNewGrounds Says:

Oct 24, 2009 - 2*2/10= 2/5 10/2*2=10 ?

d123askew Says:

Oct 25, 2009 - thanks i past my test!

sloth245 Says:

Oct 25, 2009 - hey can u # the videos just for fun. plz

Oreinh219 Says:

Oct 26, 2009 - Please Excuse MY dear Aunt SALLY PEMDAS Parenthesis Exponents Mulitpication Division Addition Subtraction

RocManKing Says:

Oct 28, 2009 - Both.

RocManKing Says:

Oct 28, 2009 - That term is only used in the UK.

Darqhadouken Says:

Oct 29, 2009 - a division sign? I thought that was a 12! Because your division sign looked like a 1 my answer for this equation was -177.

pongman Says:

Oct 29, 2009 - Lol, I want your brain to hurt. Good one Sal. Beyond a doubt the Greatest Teacher on the planet! The world needs to pay homage to all your achievements.

sk8tterpriincessss Says:

Nov 2, 2009 - im homeschooled *_* and yur a bunch of help because math is my main problem, even though im pretty good at it! i use Khan Academy, and this helps a bunch! thank you!!

AquaCatClaws Says:

Nov 2, 2009 - THANK YOU !!! lol but i figured that out by the end of it....

selenagomezlover91 Says:

Nov 5, 2009 - THANK YOU!! I need this!!!