As we mentioned in our math strategy article on plugging in answers, neither the SAT nor the ACT measures how you arrived at your answer. On standardized tests, all that matters is whether your answer is correct or not. There is no such thing as partial credit on a standardized test and no one is looking over your shoulder to see if you solved the question the “proper” way.
This means that finding the right answer—no matter the process—is the only thing that matters. And there are plenty of short-cut techniques you can use to find that correct answer without the need to create and solve complex equations. This guide will take you through the strategy of plugging in your own numbers, one of simplest processes for working out the answers to several different kinds of standardized math questions.
In this guide, we’ll give you a complete walk through on the strategy of plugging your own numbers (PIN) for math questions. We’ll go through the whys, hows, and, most importantly, whens of using PIN your standardized test(s), as well as take you through several real SAT and ACT practice problems. The other best strategy for working around problems—plugging in the answers—is covered in a separate guide.