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Mathematics 11 Online
OpenStudy (anonymous):

9 − 3 • 2 + 4

OpenStudy (anonymous):

okay this one is a little different

OpenStudy (anonymous):

start with the multiplication what is 3 * 2

OpenStudy (anonymous):

6

OpenStudy (anonymous):

so now we have 9 - 6 + 4

OpenStudy (anonymous):

now start on the left with 9 - 6

OpenStudy (anonymous):

3

OpenStudy (anonymous):

now add 4

OpenStudy (anonymous):

7

OpenStudy (anonymous):

right that is the answer

OpenStudy (anonymous):

did you learn PEMDAS

OpenStudy (anonymous):

wow it look easy when you explain it to me than later i'll forget it completely.But thanks again

OpenStudy (anonymous):

no

OpenStudy (anonymous):

remember this when you are doing these kind of problems I will tell you what it stands for

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

that is the steps that you do these in It stands for "Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction".

OpenStudy (anonymous):

I learn it as "Please Excuse My Dear Aunt Sally".

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