We need a set of rules in order to avoid this kind of confusion. The order that we use to simplify expressions in math is called the order of operations. A way to remember the order of the.
It is the set of rules that determines which operations.
The order of operations is the order that different mathematical operations are done. The order of these operations states which operations take precedence are taken care of before which other operations. 6 21 2 This problem was on Facebook and many people got it wrong. 6 21 2 6 23 Now this is where many people got it wrong.