'PEMDAS' is an acronym for the order of operations.

Each letter represent an operation to calculate the value of mathematical expressions.

PEMDAS Stands for P: Parentheses E: Exponents M:Multiplication D: Division A: Addition S: Subtraction

The operations included in the PEMDAS are performed from left to right

The following acronym will help you remember the PEMDAS Rule. 'Please Excuse My Dear Aunt Sally"

(i) Perform operations inside of parentheses (brackets) before you do anything else. (ii) After performing operations inside of parentheses , solve the exponents (if there are any)

PEMDAS RULE

(iii) After the parentheses and the exponents, perform multiplication or division from left to right depending on which operation comes first. (iv)After performing multiplication or division Perform addition and subtraction from left to right depending on which operation comes first.

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