BODMAS PEMDAS BEDMAS Order of Operations December 17, 2015UncategorizedComments Off on BODMAS PEMDAS BEDMAS Order of Operations Brackets Exponents Division/ Multiplication Addition/ Subtraction There are 4 levels. Just follow the hierarchy top down. If there are operations at the same level, follow the left to right rule. If you go from left to right you will never get it wrong. BODMAS is the foundation of any Mathematics and Science required from Grade V onwards. It is extremely important to learn it right.