Answers

2014-09-22T18:39:42+08:00
P - Parenthesis
E - Exponent
M - Multiplication
D - Division
A - Addition
S - Subtraction
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2014-09-22T18:41:42+08:00
PEMDAS stands for Parentheses, Exponent, Multiplication/Division, and Addition/Subtraction. It tells you on which you're going to deal first in order. In terms of MDAS, it is a left-to-right matter.
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