Articles published in Math

Learn GRE® Math in a Day

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Manhattan Prep GRE Blog - Learn GRE Math in a Day by Manhattan Prep

Need to crush the GRE to get into your dream grad program, but haven’t taken a math class since high school? Is algebra a foreign language to you? Does the mere thought of doing math trigger deep-seated trauma? Or maybe you’re not allergic to math, but your skills are rusty and you could use a thorough refresher. Perhaps you’re actually quite confident in your math abilities, but you want expert instruction to reach the highest level as quickly as possible.

We developed our GRE Math in a Day workshop for anyone who wants to gain all the fundamentals of GRE math content and strategy as efficiently as possible—just one day, to be exact. Read more

Study Like an Athlete: What Competitive Running Taught Me about the GRE

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Manhattan Prep GRE Blog - Study Like an Athlete: What Competitive Running Taught Me about the GRE by Tom Anderson

You can attend the first session of any of our online or in-person GRE courses absolutely free. Crazy, right? Check out our upcoming courses here.


Study Like an Athlete

The GRE is not just any other exam. The Quant section contains questions you ostensibly learned how to do in fourth grade—some of them on topics like even numbers and factor trees. Underneath that elementary veneer, though, there are often some challenging inferences you have to make. The GRE Verbal section also tests you on reading and processing an incredible swath of information: passages cover every topic from pre-industrial leisure practices to radiation patterns in the Crab Nebula. Because of this breadth of content and the quirky questions asked about that content, the GRE is an exam you should practice for rather than just study for. Think of it more like a performance and less like a test. Read more

Mental Math Magic (Part 2)

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Manhattan Prep GRE Blog - Mental Math Magic (Part 2) by Neil Thornton

You can attend the first session of any of our online or in-person GRE courses absolutely free. Ready to take the plunge? Check out our upcoming courses here.


In my last article, I gave you some time-saving basic arithmetic to memorize and a few tools to calculate more efficiently, using a combination of your brain and your scratch paper.

Today I’m going to throw few fun mental math “tricks” your way. Again, you could always pop out your calculator or do long division and multiplication on your scratch paper, but learning to multiply numbers in your head can be a massive time saver, as well as a good way to double-check what you do put into the calculator. Read more

How to Solve Any GRE Word Problem (Really)

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Manhattan Prep GRE Blog - How to Solve Any GRE Word Problem (Really) by Chelsey Cooley

You can attend the first session of any of our online or in-person GRE courses absolutely free. Crazy, right? Check out our upcoming courses here.


Word problems get a lot of hate from students. When you read the explanation for a tough GRE word problem, it’s easy to feel like the solution came out of nowhere. Maybe it makes sense now, but how were you supposed to figure it out on your own?

Fortunately, word problems really aren’t so bad—they’re just misunderstood. There’s a strategy for solving GRE word problems, just as there is for any other type of GRE Quant problem. Here’s a way to confidently solve any GRE word problem. Read more

GRE Math for People Who Hate Math: Average Speed

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Manhattan Prep GRE Blog - GRE Math for People Who Hate Math: Average Speed by Chelsey Cooley

You can attend the first session of any of our online or in-person GRE courses absolutely free. Crazy, right? Check out our upcoming courses here.


On the GRE, you will never, ever, ever, ever have to average two speeds together. If a GRE Quant problem gives you two speeds (say, 40 mph and 60 mph), and you average them (ending up with 50 mph), you’ve just gotten that problem wrong. Read more

Mental Math Magic

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Manhattan Prep GRE Blog - Mental Math Magic by Neil Thornton

You can attend the first session of any of our online or in-person GRE courses absolutely free. Ready to take the plunge? Check out our upcoming courses here.


Quick!
What is 12 x 9?
What is 9³?
What is the square root of 196?
What is 95 – 37? Read more

GRE Math for People Who Hate Math: Ratios

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Manhattan Prep GRE Blog - GRE Math for People Who Hate Math by Chelsey Cooley

You can attend the first session of any of our online or in-person GRE courses absolutely free. Crazy, right? Check out our upcoming courses here.


I recently had a great conversation about ratios with one of our MPrep GRE classes. It’s a tiny class, and only two students were there that day (hey guys!). When I shared a tricky ratio problem with them, both students had totally different, but equally reasonable, reactions to it. Here’s the problem: Read more

GRE Quant Best Practices: Improving Problem Recognition

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Manhattan Prep GRE Blog - GRE Quant Best Practices: Improving Problem Recognition by Cat Powell

You can attend the first session of any of our online or in-person GRE courses absolutely free. Ready to take the plunge? Check out our upcoming courses here.


A number of students have recently told me that they struggle with “problem recognition,” particularly in the Quant section of the GRE. What many mean by this is that when they look at a problem, they don’t immediately see how to get to the solution. They might recognize some of the concepts involved, but the problem as a whole has aspects that make it look unfamiliar and difficult. When this happens on the test, in a high-pressure, time-sensitive environment, the resulting feeling can be paralyzing. Read more

GRE Quantitative Comparisons: The Equal-Different Method

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Manhattan Prep GRE Blog - GRE Quantitative Comparisons: The Equal-Different Method by Daniel Yudkin

You can attend the first session of any of our online or in-person GRE courses absolutely free. Ready to take the plunge? Check out our upcoming courses here.


There are many different approaches to tackling GRE Quantitative Comparisons problems. One of my favorites is something that, in my opinion, generally doesn’t get talked about enough. This method is for people who feel very comfortable with the basics of quantitative comparisons, and have a decent handle on mental math. When executed properly, it can save you a great amount of time on the test, thus giving you the opportunity to solve other problems. It also can help avoid making silly errors by reducing the number of paper-and-pencil calculations you have to do. This method is called the Equal-Different, or E-D, method. Read more

De-Tangling Difficult Word Problems on the GRE

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Manhattan Prep GRE Blog - De-Tangling Difficult Word Problems on the GRE by Cat Powell

You can attend the first session of any of our online or in-person GRE courses absolutely free. Ready to take the plunge? Check out our upcoming courses here.


Let’s start with a problem that’s been giving my students trouble recently. Read it through, but don’t try to solve it—yet.

Manhattan Prep GRE Blog - De-Tangling Difficult Word Problems on the GRE by Cat Powell Read more