Order of Operations Solver

Understanding Order of Operations (PEMDAS/BODMAS)

The order of operations is a set of rules that prioritize the sequence of calculations in a mathematical expression to ensure a consistent result. It's commonly remembered by the acronyms PEMDAS or BODMAS:

• P/B - Parentheses/Brackets: Calculations inside parentheses or brackets are performed first. Example: In 2 * (3 + 4), 3 + 4 is calculated first.
• E/O - Exponents/Orders: Exponents and roots (orders or indices) are calculated next. Example: In 5 + 2^3, 2^3 is calculated before addition.
• MD - Multiplication and Division: These operations are performed from left to right. Example: In 10 / 2 * 3, division is done first, then multiplication.
• AS - Addition and Subtraction: These operations are performed last, from left to right. Example: In 7 - 3 + 2, subtraction is done first, then addition.

Using PEMDAS/BODMAS ensures everyone gets the same answer when evaluating the same mathematical expression. This tool helps you solve expressions step-by-step, following these rules.