Web Results

en.wikipedia.org/wiki/Order_of_operations

In mathematics and computer programming, the

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

Simplifying equations and expressions using the

www.wyzant.com/resources/lessons/math/algebra/order_of_operations

In

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

www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/order-of-operations

Work through a challenging

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

www.mathplanet.com/education/algebra-1/discovering-expressions,-equations-and-functions/operations-in-the-right-order

When faced with a mathematical expression comprising several operations or ...
misunderstandings mathematicians have established an

www.purplemath.com/modules/orderops.htm

Explains the

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

www.regentsprep.org/regents/math/algebra/aop2/lorder.htm

The proper application of "

Answer

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".

More Info

www.studygs.net

Math series. Evaluating

www.math.com

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

www.khanacademy.org

Did mathematicians choose arbitrarily the particular