hello sir

if have four arithmatic operation come with one problem,

( + - / *) which one i do first and next next what?

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- Sep 8th 2009, 07:16 AMguruOrder of operations
hello sir

if have four arithmatic operation come with one problem,

( + - / *) which one i do first and next next what? - Sep 8th 2009, 09:44 PMAmer
- Sep 9th 2009, 03:56 AMAwsom GuyOK
B Brackets first

O Orders (ie Powers and Square Roots, etc.)

DM Division and Multiplication (left-to-right) " can do either of them "

AS Addition and Subtraction (left-to-right) "can do either of them"

Hope this helps.(Bow) - Sep 9th 2009, 07:11 AMdtay
- Sep 9th 2009, 08:10 AMWilmer
**B****B**rackets first**O****O**rders (ie Powers and Square Roots, etc.)**DM****D**ivision and**M**ultiplication (left-to-right)**AS****A**ddition and**S**ubtraction (left-to-right) - Sep 9th 2009, 05:48 PMBiscuitheadPemdas
**P**Parentheses (braces, then brackets, then parentheses)

**E**Exponents (Powers or roots)

**MD**Multiplication and Division (work right to left)

**AS**Addition and subtraction (work left to right)

Hope this helps!!(Nod) - Sep 10th 2009, 12:47 AMseld
PEMDAS - Please Excuse My Dear Aunt Sally

PEMDAS - Pink Elephants Make Dandy Apple Sauce

PEMDAS - People Eat More Donuts After School

PEMDAS - Purple Elephants Marchind Down A Street

PEMDAS - Peanuts Ended My Donut Addiction Saturday

Any of these are mnemonics that have been used to help remember this. - Sep 30th 2009, 03:44 PMmartsbradleyUseful tool for that
Hi Folks,

You could try out my calculator at Order of Operations Calculator its got a free trial period that will allow you to try this out graphically.

cheers,

Martin.