BODMAS is an acronym that stands for Brackets, Orders (exponents), Division and Multiplication (from left to right), and Addition and Subtraction (from left to right).
BODMAS is a mnemonic device used in mathematics to remember the order of operations when solving equations or expressions. It provides a systematic approach to ensure that mathematical calculations are performed correctly and consistently.
The first part of BODMAS refers to the computation within brackets. Any mathematical operations enclosed in parentheses or brackets must be carried out first. This ensures that calculations within the brackets are completed before moving on to the next step.
The second part of the acronym, Orders or exponents, refers to any powers, roots, or exponential notation in the equation. These operations are performed next, following the brackets.
The third part, Division and Multiplication, instructs that these operations should be performed after brackets and exponents, and from left to right. If there are multiple divisions or multiplications in an expression, they are evaluated in the order in which they appear, maintaining the left-to-right sequence.
The final step, Addition and Subtraction, occurs after all the previous computations have been completed. Similar to the previous steps, addition and subtraction are carried out from left to right, adhering to the order in which they are presented in the equation.
By adhering to the BODMAS rule, mathematicians and students avoid ambiguities and ensure accurate solutions to mathematical expressions and equations. It provides a standardized approach to calculations, allowing for consistency and clarity in mathematical problem-solving.
