The benefits to standardized testing are two-fold: almost all of the questions are multiple choice, and you do not have to show your work. Why are these benefits to you? Unlike in your math classes, where it is crucial to show your work in order to prove that you know how to solve problems, neither the SAT nor the ACT cares about how you got to your solution. All standardized tests measure is whether or not you have the correct answer.
This means that finding the right answer—no matter the process—is your only goal. There is no such thing as partial credit on standardized testing, but there are plenty of workarounds that can help you to find the correct answer without making you do overly complicated math. This guide will take you through one of simplest processes for working out the answers to several different kinds of standardized math questions—plugging in the answer choices.
In this guide, we'll give you a complete walk through on the strategy of plugging in the answers (PIA)—why use it, how to use it, and when to use it on your standardized test(s). The other best strategy for working around problems—plugging in your own numbers—is covered in a separate guide.