The fourth and final step is to solve for the
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Illustrator wallpaper tutorials recently, students methodollogies being taught the acronym, PEMA, for order of operations, to avoid the confusion inherent in the other acronyms. For example, in PEMDAS, multiplication comes before division which some people incorrectly assumes means that multiplication must be done before division in an order of operations formal methodologies. In fact, the two operations are completed in the order that they occur from left to right in the question. This is recognized in PEMA which more correctly shows that there are four levels to complete in an order of operations question. Unless you want your students doing something different than the rest of the world, it would be a good idea to get them to understand these rules.