PEMDAS is an acronym and stands for parenthesis exponents multiply divide add and subtract. For example how would you solve this equation. Akin to PEMDAS BODMAS rule states that one must first solve expression in brackets and then succeeded by powers and roots.
These important sub-rules relate to the relationships between multiplyingdividing and addingsubtracting.
Here you go 5050-25022 104. If you cant remember the proper order PEMDAS can help. We either add subtract multiply or divide. It is very critical to apply the correct order of operations in math to get the right answer when solving mathematical problems.