Order of Operations

Definition

The order of operations refers to the specific sequence in which mathematical calculations should be performed to ensure accurate results. It involves following a set of rules that dictate the priority of operations such as parentheses, exponents, multiplication/division, and addition/subtraction.

Related terms

PEMDAS: This acronym stands for Parentheses, Exponents, Multiplication/Division (from left to right), and Addition/Subtraction (from left to right). It's an easy way to remember the correct sequence for solving math problems.

Arithmetic Operations: These are basic mathematical calculations involving addition (+), subtraction (-), multiplication (*), and division (/).

Numerical Expressions: A numerical expression is a combination of numbers and mathematical operators without an equal sign. It represents a value that can be simplified or evaluated using the order of operations.