GEMDAS

Definitions

(Abbreviation) A math brain tip or trick used to remember the order (PEMDAS is not as accurate) of how to do numerical expressions.
1) G Grouping () l l {} or square root
2) E Exponent
3) MD or DM Multiplication & Division~left to right
4) AS or SA Addition & Subtraction~left to right

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(Abbreviation) This means Grouping, Exponent, Multiplication, Division, Addition and Subtraction Order of operations 1). Groupings 2). Exponent 3). Multiply and divide (left to right) 4). Add and subtract(left to right)

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(Abbreviation) A mnemonic used to remembered the order of operations in math problems; Grouping (such as parentheses), Exponents, Multiplication, Division, Addition, Subtraction. Equivalent to PEMDAS.