PEMDAS Rules: A clear educational chart illustrating the order of operations in mathematics, using the mnemonic "Please Excuse My Dear Aunt Sally" to help remember Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction.
PEMDAS Rules chart explaining the order of operations: Parentheses, Exponents, Multiplication and Division (left to right), Addition and Subtraction (left to right), with a mnemonic "Please Excuse My Dear Aunt Sally" and a visual breakdown of the acronym.