How To Learn PEMDAS.
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Then you multiply as in the M in PEMDAS.
Mrs.Craige, we don't understand evaluating expressions.
So say you have 30 dollars and you spend 20 dollars and find 12 dollars and your parents give you 2 times more money when you get back home. You would want to put parenthesis around an operation to make it easier. The P in PEMDAS means parenthesis so you can do it first.
I think PEMDAS is reasonable
Finally you do addition as in A in PEMDAS.
P=parenthisis E= exponents M=multiply D=divied A=add S=subtract
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Evaluating Expression for Homework
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