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Coolmath Pre-Algebra
Order of Operations Lesson 2 - MDAS: M = Multiplication,
D = Division, A = Addition and S = Subtraction  (page 1 of 3)
---- This pre-algebra lesson explains the order of operations for multiplication, division,
      addition and subtraction.

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OK, I know you're dying of curiosity!

What IS the answer to

4 + 10 / 2 = ?

7?   9?

The last part of PEMDAS is

MDAS

This stands for

M = Multiplication
D = Division
A = Addition
S = Subtraction

In the word PEMDAS, MD comes before AS ...  So, the order of operations rule is that you...

Always do
multiplication and division
before
addition and subtraction

Continued on the next page

 The printing and distribution and/or downloading of these lessons is strictly prohibited.
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