13 September 2024

7 minutes read

# GRE Math Formula Cheat Sheet (GRE Quant Formulas)

### Key Takeaways

- Master key math formulas early to build a strong foundation for the GRE Quant section.
- Use a cheat sheet strategically during practice to improve speed and accuracy on test day.
- Consistent practice with real GRE questions is essential to boosting your confidence and quant score.

Imagine boosting your Quant score by mastering just a core set of GRE quant formulas. Statistics reveal that focusing on essential equations can significantly enhance your performance and ease test-day anxiety.

But let’s be honest—sifting through countless math concepts can be overwhelming. It’s all too common to forget crucial formulas under pressure, jeopardizing your hard-earned preparation. The key is to streamline your GRE prep with a well-organized cheat sheet, turning complex calculations into second nature.

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## What Kind of Questions Should You Expect on the GRE Math Section?

When it comes to the GRE Math Section, also known as the GRE Quantitative Reasoning Section, you can expect a wide range of topics. These topics test your ability to apply important GRE math formulas and solve problems using logical reasoning. You’ll face questions that require a deep understanding of basic concepts, such as arithmetic, algebra, geometry, and even a little calculus. Plan your GRE preparation time accordingly.

The GRE Quant Section primarily focuses on testing your skills with integers, fractions, ratios, percentages, and standard deviation. Memorizing key math formulas is essential because these formulas can help you quickly solve the problem and eliminate wrong answer choices during the test. Think of it as building your personal cheat sheet for the GRE math section. Make a GRE study plan for 6 months and then change up things accordingly.

The quantitative reasoning section will assess your ability to interpret data, perform calculations, and work with word problems. While there’s no need to memorize advanced concepts, it’s critical to understand fundamental GRE quantitative topics like averages, probability, and sequences, which regularly show up on the quant section. Create a list of the most important GRE math concepts and start ticking them off one by one.

During your GRE prep, make sure you practice with real GRE quant section questions. This will help you familiarize yourself with how the quantitative reasoning questions are framed and what kind of strategies you need to answer efficiently. A solid grasp of GRE math conventions and formulas can significantly boost your quant score on test day. Tools like a GRE math formula cheat sheet can help you stay organized as you work through the GRE quant section.

In addition to solving practice problems, you’ll also want to sharpen your skills in areas like calculus, number properties, and vocab tied to quantitative terms. Practicing with real practice questions that mirror the test format is crucial. Don’t forget to brush up on interpreting graphs and charts, as these commonly appear on the GRE test.

When you’re taking the GRE, remember that time management is key. By memorizing essential formulas and applying them to solve quantitative problems quickly, you can effectively tackle the GRE quantitative reasoning section with confidence.

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## 25 Important GRE Math Formulas to Memorize

Here are 25 important GRE math formulas you should memorize to boost your performance on the GRE Quantitative Reasoning section:

**Area of a Rectangle:**The area is equal to the length multiplied by the width.**Area of a Triangle:**The area is one-half times the base times the height.**Pythagorean Theorem:**In a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.**Circumference of a Circle:**The circumference is two times pi times the radius of the circle. This comes under GRE geometry.**Area of a Circle:**The area is pi times the radius squared.**Slope of a Line:**The slope is the difference in the y-values divided by the difference in the x-values between two points on the line.**Distance Formula:**The distance between two points is the square root of the sum of the squared differences between the x-values and the y-values of the two points.**Quadratic Formula:**The solutions to a quadratic equation can be found using the formula: negative b plus or minus the square root of b squared minus four times a times c, all divided by two times a.**Volume of a Cylinder:**The volume is pi times the radius squared times the height of the cylinder.**Simple Interest Formula:**Simple interest is equal to the principal amount times the rate of interest times the time in years.**Compound Interest Formula:**The total amount is the principal amount multiplied by one plus the rate divided by the number of times the interest is compounded per year, raised to the power of the number of times the interest is compounded per year times the time in years.**Slope-Intercept Form of a Line:**The equation of a line is y equals the slope times x plus the y-intercept.**Midpoint Formula:**The midpoint between two points is the average of their x-values and the average of their y-values.**Standard Deviation Formula:**Standard deviation is the square root of the average of the squared differences between each data point and the mean of the data set.**Probability Formula:**Probability is the number of favorable outcomes divided by the total number of possible outcomes.**Permutations Formula:**The number of ways to arrange a set of items where the order matters is the factorial of the total number of items divided by the factorial of the difference between the total number of items and the number of items being arranged.**Combinations Formula:**The number of ways to choose a set of items where the order does not matter is the factorial of the total number of items divided by the factorial of the number of items being chosen times the factorial of the difference between the total number of items and the number of items being chosen.**Sum of an Arithmetic Sequence:**The sum of an arithmetic sequence is the number of terms divided by two, multiplied by the sum of the first and last terms in the sequence. Keep a solid grasp of GRE functions as well.**Sum of a Geometric Sequence:**The sum of a geometric sequence is the first term multiplied by one minus the common ratio raised to the power of the number of terms, all divided by one minus the common ratio.**Mean Formula (Average):**The mean is the sum of all the values in a data set divided by the number of values.**Median:**The median is the middle value when the values in a data set are arranged in order.**Mode:**The mode is the value that occurs most frequently in a data set.**Surface Area of a Sphere:**The surface area of a sphere is four times pi times the radius squared.**Volume of a Sphere:**The volume of a sphere is four-thirds times pi times the radius cubed.**Law of Cosines:**The square of one side of a triangle is equal to the sum of the squares of the other two sides, minus two times the product of the other two sides and the cosine of the included angle.

By committing these important GRE math formulas to memory, you can confidently tackle a wide range of quantitative problems on the GRE quant section and improve your chances of achieving a higher quant score. Also, have a clear idea of the difference between GRE general test and subject test.

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## 5 Tips to Use Math Formulas Cheat Sheet in the GRE

Using a math formulas cheat sheet can significantly boost your performance in the GRE Quantitative Reasoning section if used strategically. Here are five tips to help you get the most out of it:

### Tip #1

Put all essential math formulas on one side of a note card for quick reference during your prep. While you’re preparing for the GRE, having all the math formulas you need in one place helps you easily review them. Skimming through this GRE cheat sheet regularly can improve your speed when solving quant questions. Have a clear idea of the GRE exam fee as well.

### Tip #2

Memorize key formulas by heart to ensure you’re ready when it matters. Formulas like the area formula for a rectangle and certain triangle-side combinations (called Pythagorean triples) will come in handy for the math on quant problems. Knowing these mathematical concepts can help you tackle questions faster on the actual GRE. Understand GRE exam is for which country as well.

### Tip #3

Understand the formulas the GRE uses in its quant section. The GRE won’t give you partial credit for showing your work, so mastering the essential quant problems is the key to solving them quickly. Estimation can be a valuable tool, and knowing the properties of shapes will help you verify if your answer makes sense.

### Tip #4

Math practice is crucial. Use your cheat sheet while solving GRE practice problems to reinforce your understanding. Practice solving questions where you need to compare quantities using ratios or where the question is asking for something specific, like the area formula for a rectangle. Understand GRE exam time and prepare accordingly.

### Tip #5

Be prepared to use your formulas on test day. Having these important formulas ready to go will help you avoid mistakes that might lead you to get a lower score. With consistent practice, you’re not alone in mastering the math involved in solving GRE quant problems—many GRE takers have successfully used a cheat sheet to improve their performance. You likely score higher by ensuring you know the key formulas by heart.

By mastering the essential math formulas and using them to solve quant questions, you’ll improve your speed and accuracy, ultimately leading to a higher quant score. The GRE exam has many benefits that you need to understand to grasp the whole concept of the exam.

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## Conclusion

Mastering the GRE math section is all about preparation and strategy. By familiarizing yourself with the important GRE math formulas and practicing their application through quantitative reasoning problems, you can improve both your confidence and performance on the test. Use tools like a cheat sheet to help reinforce these key concepts, and remember that consistent practice is the key to achieving a higher quant score. With the right approach, you’ll be well-equipped to tackle any challenge the GRE quant section throws your way.

Elevate your GRE performance with Ambitio’s tailored strategies. Our preparation platform gives you a competitive edge, offering advanced insights into the GRE’s structure and scoring, alongside targeted practice to enhance your skills and confidence.

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## FAQs

**How often should I review my GRE math formulas cheat sheet?**

It’s best to review it daily during your prep, especially focusing on weak areas.

**Are calculators allowed on the GRE quant section?**

Yes, an on-screen calculator is provided for the GRE Quant section, but relying too much on it can slow you down.

**What type of math questions appear most frequently on the GRE?**

The GRE often focuses on data interpretation, algebra, geometry, and word problems.

**How can I improve my speed in solving GRE quant questions?**

Time yourself when solving practice problems and focus on mental math techniques for simpler calculations.

**What’s the best way to practice for the GRE quantitative reasoning section?**

Use a combination of GRE practice tests, timed exercises, and reviewing formulas to enhance problem-solving skills.

**What should I do if I forget a formula during the GRE?**

Use logical reasoning and estimation to eliminate wrong answers and make an educated guess.

**How important are word problems in the GRE quant section?**

Word problems are critical, as they test both your understanding of mathematical concepts and your ability to apply them in real-world scenarios.

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