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To follow the order of operations in math, first do any calculations that are inside parentheses and take care of exponents and roots. Next, perform all multiplications and divisions, left to right. Then do all additions and subtractions, left to right.

A handy mnemonic for remembering the order of operations is PEMDAS, or "Please excuse my dear aunt Sally".

en.wikipedia.org/wiki/Order_of_operations

In mathematics and computer programming, the **order of operations** (or operator
... Since the introduction of modern **algebraic** notation, multiplication has taken ...

www.algebrahelp.com/lessons/simplifying/oops/

Simplifying equations and expressions using the

www.studygs.net/pemdas/

Evaluating

math.about.com/library/weekly/aa040502a.htm

15 + 5 X 10 -- Without following the correct order , I know that 15+5=20 multiplied by 10 gives me the answer of 200.
15 + 5 X 10 -- Following the order of operations , I know that 5X10 = 50 plus 15 = 65. Some of the m... More »

www.math.com/school/subject2/lessons/S2U1L2GL.html

When expressions have more than one operation, we have to follow rules for the

www.mathsisfun.com/operation-order-pemdas.html

"Operations" means things like add, subtract, multiply, divide, squaring, etc. If it
isn't a number it is ... Warning: Calculate them in the wrong order, and you will get
a wrong answer ! So, long ago ...

www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/old-school-equations/v/order-of-operations-example

Complete a series of

www.mathgoodies.com/lessons/vol7/order_operations.html

www.ixl.com/math/algebra-1/solve-equations-using-order-of-operations

Fun math practice! Improve your skills with free problems in 'Solve equations
using

Popular Q&A

Q:
What is the algebraic order of operations ?

A:
The order is Parentheses, Exponents, Multiplication and Division, Addition
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Source:
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Q:
Algebra order of operations ?

A:
Easy To Remember Order of Operation : PEMDAS Please Excuse My Dear Aunt Sally Parenthesis Exponents Multiplication Division Adding Subtracting
Read More »

Source:
www.askmehelpdesk.com

Q:
Math problems, algebra /order of operations ?

A:
7+4-2 is 9.....not 13 so... you do 3(9)/9-7 =27/9 - 7 you do the division first = 3 -7 now you subtract = -4 and the second question.. 5+2(2x3)^2 -7+8/4(5-3) Yo...
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Source:
answers.yahoo.com

Q:
Algebra 1 order of operations ?

A:
solve whats in the parentheses 1st.. starting with powers.. then multiplication then add and then subtract... sooo.... (3^2 + 8 x 4) same as (9+8 x 4) same as (...
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Source:
answers.yahoo.com

Q:
What is the order of operations in algebra ?

A:
PEMDAS is a good way to remember them. Parentheses, Exponents,
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Source:
www.chacha.com