To do well on the GRE Quantitative section, you don’t need to be a math genius â€” but you *do* need to haveÂ access toÂ the** best resources for GRE math prep!**

In this comprehensive guide, we’ll start by exploring what qualities make aÂ great GRE math resourceÂ and thenÂ go overÂ the topÂ resources you can use to ensure you getÂ theÂ **best GRE math prep **possible. Finally, we’ll conclude withÂ a few essential tips on how to use these resources effectively.

*Feature Image:Â duncan c/Flickr, resized from original*

## What Makes a Great Resource for GRE Math Prep?

Before we get into the actual resources you can use to learn and master GRE prep math, let’s consider theÂ types of features that make a resource worthy of incorporating into a GREÂ study plan. According to our research, the best GRE math prep resources willÂ contain most or all of the following features:

### Comprehensive Content

A premier GRE math resource should address and fully explainÂ **everything you need to know about its particular Quant focus.** This means that a broader, more comprehensive prep book, for example, should discuss all major and minor aspects of Quant, including the conceptsÂ it tests, theÂ question types, and the strategies you can use to approachÂ GRE math questions.

Likewise, a more targeted resource, such as a strategy guide on GRE algebra, should focus specifically on all of the most critical components of GRE algebra, including algebraic terms likely to appear on the GRE, important formulas, and tips you can use to successfully attackÂ algebra problems on test day.

Quick side note: we've created the world's leading online GRE prep program that adapts to you and your strengths and weaknesses. **Not sure what to study?** Confused by how to improve your score? We give you minute by minute guide.

You don't NEED a prep program to get a great GRE score. But we believe PrepScholar is the **best GRE prep program available right now**, especially if you find it hard to organize your study schedule and don't know what to study.

Click here to learn how you can **improve your GRE score by 7 points, guaranteed**.

### Realistic Practice Questions

A great math resource should also contain **realistic practice questions.** These are questions designed to mimic theÂ GRE format and difficulty as closely as possible. Good questionsÂ coverÂ a breadth of GRE math topics, from arithmetic and algebra to geometry and data analysis.

It’s important to note that the absolute best resources for realistic practice questions are* always *going to be **official GRE study materials** (that is, anything created by ETS). These materials are guaranteed to have high-qualityÂ questions that closely mirror the types of problems you’ll encounter on test day.

ThisÂ doesn’t mean you should necessarilyÂ avoid allÂ unofficial practice questionsÂ â€” just that you shouldÂ *only* use unofficial materials offering questions that closely resemble those on official materials.

### Helpful Test-Taking Strategies

Lastly, a solid GRE math resource should offer you **usefulÂ test-taking strategies** for approaching (and solving!) differentÂ types ofÂ Quant problems on test day. These tips should be clearly explained and laid out usingÂ easy-to-follow steps.

On top of this, a good resource should offer you **a variety of strategies**Â so that you can try out several options and choose the ones that work best for you and your test-taking style.

## The Best Practice Tests & Questions for GRE Quantitative Prep

We’llÂ begin our list with an in-depth look at the top practice tests and sample questions forÂ GRE math prep. BecauseÂ these resources generally focus on practice questions and don’t include a ton of content review or test-taking strategies, we’veÂ judged them primarily on the **quality of their practice questions**Â and onÂ **how closely they mimic the real GRE** in regard to format, content, and difficulty.

### PowerPrep

A helpful software created byÂ ETS, PowerPrep offers** two full-length GRE practice tests.** These are the **only official computerized practice tests** for the GRE, making this software one ofÂ the most effective resources for quality GRE math prep.

**Cost:** Free!

#### Pros

- PowerPrep’sÂ math questions are
**exactly like thoseÂ youâ€™ll encounter on the GRE.**They**Â**cover all major GRE math topics and all question types (Quantitative Comparison, Numeric Entry, and multiple choice).

- Each Quant section gives youÂ
**35 minutes**to answer**20 questions**Â**â€”**just like the real GRE!

- Both tests areÂ
**section adaptive,**meaning your performance on one Quant section will determine the difficulty of the following Quant section. As a result, this feature provides you with a highly accurate indicator of the kind of Quant score you’re likely to getÂ on test day.

- The on-screen calculatorÂ is an
**exact replica**of the one youâ€™ll use onÂ the GRE.

#### Cons

- While there is an answer key, there are
**no answer explanations**for any of the Quant or Verbal questions, making it difficult to know what part of a problem you made a mistake on and how youÂ were expectedÂ to approach or solve it.

#### HOW TO USE THIS RESOURCE FOR GRE MATH PREP

Because PowerPrep offers one of theÂ most accurate and realistic GRE test-taking experiences possible, I recommend using both tests as full-length practice tests and *not* just for additional Quant questions. By takingÂ both tests’ in their entirety, youâ€™ll be able to gaugeÂ **how well youâ€™re doing on Quant within the context of the whole exam.**

ToÂ measure your Quant progress, first use one of the PowerPrep tests to get your **baseline GRE scores** (the scores you start with before beginning your GRE study plan). Then, not long before test day, take the secondÂ PowerPrep test toÂ seeÂ whether youâ€™re hitting your target Quant scoreÂ or not. This second test should give you a clear idea as to which math areasÂ you need to focus on moreÂ in order to reach your goal score.

### ETSÂ Practice Test PDFs

In addition to two full-length computerized practice tests, ETS offers **two full-length GRE paper practice tests,** which are available for download as PDFs. One isÂ an older version from 2009 to May 2012, and the other isÂ the current version from June 2012Â (which you can also access viaÂ the ETS website).

Unfortunately, the two paper practice testsÂ **overlap significantly** with the PowerPrep tests, so they aren’t 100 percent unique.

**Cost:** Free!

#### Pros

- Like PowerPrep, these are
**official resources,**so the Quant questions they containÂ areÂ similarÂ to those youâ€™ll encounter on test day, covering all question types and all major GRE math topics.

#### Cons

- As previously stated, a lot of the content
**overlaps with that on theÂ PowerPrep tests,**so you’re not actually getting two new testsÂ â€” just minimal changes to the PowerPrep tests.

- There are
**no answer explanationsÂ â€”**only an answer key.

**Neither test isÂ computerized or section adaptive**like the real GRE. (This isn’t necessarily a con, however, if you’re going to be taking the paper version of the GRE.)

#### How to Use tHIS rESOURCE for GRE Math Prep

Because so many of the Quant (and Verbal) questionsÂ on the two paper practice test PDFs overlap with those on the PowerPrep tests, don’tÂ bother using these resourcesÂ as full-length practice tests. Instead,** digÂ into them for additional Quant questions,** taking care to narrow in on anyÂ math questionsÂ you didn’t seeÂ onÂ PowerPrep.

### ETS Sample Quant Questions

Besides full-length practice tests, ETS also offers an array of **sample Quant questions**Â through its PowerPrep software and website. These sample questions address everyÂ Quant question type and provide step-by-step instructions on how to attackÂ and solve them.

At present, there are:

**Cost:** Free!

#### Pros

- These are
**official practice questions,**and â€”Â like those on both the PowerPrep and paper practice test PDFs â€”Â theyâ€™re extremely similar to the types of math questions youâ€™ll be givenÂ on the GRE.

- Each question containsÂ
**a robust and easy-to-follow answer explanation.**

#### Cons

**There arenâ€™t that many sampleÂ questions.**Most question types only offer around five or so examples each, culminating inÂ a total of just 26 math questions.

**Want to improve your GRE score by 7 points?Â **We have the industry's leading GRE prep program. Built by world-class instructors with 99th percentile GRE scores, the program learns your strengths and weaknesses through machine learning data science, then customizes your prep program to you so you get the most effective prep possible.

**Try our 5-day full access trial for free:**

#### How to Use tHIS rESOURCE for GRE Math Prep

We recommend using this resource **at the beginning of your GRE studies**Â so you canÂ familiarize yourself with the major Quant topics and question types, get a feel for the difficulty level of Quant, and learn some of the basic strategies you can use to solve GRE math questions.

### Manhattan Prep Practice Tests

Offered byÂ Manhattan Prep, these **sixÂ full-length, section-adaptive GRE practice tests**Â are some of the best computerized GREÂ tests out there, second only to PowerPrep. Like the real GRE, these tests contain two Quant sections with a rich, GRE-style assortment of math questions.

**TheÂ full set includes six computerized practice tests. **To access all of the tests online, you can purchase them as a packageÂ orÂ buy any one of the company’s eight GRE strategy guides (see the following section for details).

**Cost:Â **Free for oneÂ test,Â $39 for five additional tests

#### Pros

- Despite being an unofficial resource, these tests offerÂ Quant (and Verbal) questions that are
**extremely similar to real GRE questions**Â in terms of content, form, and difficulty level!

- The on-screen calculator and interface are
**Â near replicas**of those on the actual GRE.

- All Manhattan Prep testsÂ areÂ
**section adaptive**to provideÂ you withÂ a realistic test-taking experience.

#### Cons

- You must
**create a Manhattan Prep account**to access the free test (though, to be fair, this isnâ€™t terribly time consuming).

**OnlyÂ one of the practice tests is free,**and you can’t buy any tests separatelyÂ â€” only as a full set of six.

#### How to Use tHIS rESOURCE for GRE Math Prep

Because the quality of these practice tests is so high, donâ€™t tear them apart looking for Quant questions to practice individually. Instead,Â use these tests to **gauge your Quant progress**Â within the context of full-length exams. I recommend taking them sporadicallyÂ throughout your studiesÂ (after youâ€™ve figured outÂ your baseline scores using a PowerPrep test) to measure your progress and determineÂ whether youâ€™re nearing (or already hitting)Â your Quant goal score.

### CATPrep

This** computerized GRE practice test** by CATPrep comes with a quality assortment of Quant questions. Though not as comprehensive as the full-length tests mentioned above, this **abbreviated test** is a solid tool for additionalÂ GRE mathÂ practice.

**Cost:** Free!

#### Pros

- The Quant questions are
**fairly realistic**and cover a decent variety of GRE math topics.

- There areÂ
**detailed answer explanations**at the end of the test showingÂ you how to find the correct answer for each Quant question.

#### Cons

- Because this is a demo version of a full-length practice test, there are
**only 15 Quant questions**on the entire test, and theyÂ**donâ€™t follow the normalÂ order of GRE math questions.**On the GRE, Quantitative Comparisons*always*come first, but on CATPrep the order isÂ random.

- The answer choices for the Quantitative Comparison questions
**arenâ€™t worded in the same way as they are on the GRE.**For some reason, CATPrep describes each quantity as â€śthe column in Quantity A/Bâ€ť instead of as “Quantity A/B” (like howÂ ETS does).

**The interface isnâ€™t as similar to the GRE as it could be.**The buttons are at the bottom of the screen instead of at the top, which could throw you off on test day. Moreover, there are letters alongside each answer choice (letters don’t accompany answer choices on the computerized GRE, though they*do*accompany them on the paper-based GRE).

#### How to Use tHIS rESOURCE for GRE Math Prep

There’s no need to bother with theÂ Verbal section on this test â€” it really isnâ€™t that great of quality, to be honest. That said, the Quant questions are all solid, so go ahead and use thisÂ demo test for **extraÂ Quant practice.**

## The Best Prep Books &Â Textbooks for GRE Quantitative Prep

In this section, we introduce to you our selections for prep books and textbooks that’ll give you the best GRE math prep you can get! All of these resources have been reviewed based on the **thoroughness of their content** (however focused their topic may be) and the **qualityÂ of their practice questions and test-taking tips.**

*Official GRE Quantitative Reasoning Practice Questions, 2nd Edition*

This ETS resource contains **150 official Quant practice questions** that are not availableÂ online or in *The Official Guide* (see below for more details). All math questions are categorizedÂ by topic (arithmetic, algebra, geometry, and data analysis) and question type. This book also offersÂ three mixed practice sets targeting a combination of GRE math concepts.

**Cost:Â **About $10-15Â for paperback,Â about $10Â for Kindle (1st edition)

#### Pros

- Because this is an official resource,
**all Quant questions are extremely realistic**and cover all of the major question types and math topics.

- Each question comes with
**a robust answer explanation.**

#### Cons

- ItsÂ test-taking strategies
**arenâ€™t detailed enough or particularly innovative.**All strategies areÂ glossed over with little explanation and fewÂ concrete representations showing you how and when to apply them on the GRE. Furthermore,Â most of these strategies areÂ pretty basic â€” you likely already know to divide complex problems into separate smaller steps.

- There is
**hardly any actual content reviewÂ**(except for some brief mentions of overarching concepts). You’re essentially expected to know the fundamentalsÂ of algebra, geometry, and otherÂ math before beginning this book.

- The second edition is
**nearly identical to the first edition,**meaningÂ there are no new Quant questions. (This isn’t a big deal if itâ€™s your first time purchasing this book but is important to be aware of if youâ€™ve already bought the first edition.)

#### How to Use This Resource for GRE Math Prep

If you’re looking for realistic Quant questions but don’t want to have to take an entire GRE practice test, this isÂ an ideal book to use forÂ **extra Quant practice questions.** That said, I wouldn’t use this resource for studying GRE math concepts entirely from scratch. Because manyÂ people feel the book doesnâ€™t sufficiently delveÂ into the complexities of GRE math topics and strategies, it’s best to use it to primarilyÂ hone your test-taking skills and to gauge your weaknesses.

*The Official Guide to the GRE General Test, 3rd Edition*

Perhaps the most well-known GRE prep book on the market, *The Official Guide*Â by ETS offers **two additional full-length practice tests** (the other two it includes are the online PowerPrep tests), various tips and strategies, and aÂ ton of practice questions for Quant and Verbal.

**Cost:Â **About $25-30Â for paperback,Â about $20Â for Kindle (2ndÂ edition)

#### Pros

- One of the best prep books out there for Quant (as well as for the entire GRE!), this official resource contains
**a smorgasbord of premier**Â**practice questions**for Quant and Verbal in addition to**comprehensive answer explanations.**

- All Quant questions are divided by
**question type**(the two overarching types are â€śDiscreteâ€ť questions and â€śData Interpretation Setsâ€ť) and**Â difficulty**(easy, medium, and hard) to allow you to work your way up from simplerÂ math questions to trickier, more complexÂ ones.

- The lengthy math review section providesÂ
**an exhaustive overview of all major math concepts, terms, and symbolsÂ**to teach you the fundamentals of GRE math.

#### Cons

- There
**arenâ€™t that many helpful test-taking tips or hacks**(a common complaint of ETS in general). Most of the strategies this book offers are too generalÂ orÂ just a regurgitation of those discussedÂ on the ETS website.

- All paper tests and practice questions are on paper and
**don’tÂ utilize a computerized interface**Â like the one you’ll be working withÂ on test day.

- The content is
**almost the exact same as that of the secondÂ edition of the book.**So if youâ€™ve already purchased the second edition, donâ€™t fork outÂ the money for this one, tooÂ â€” itâ€™s basically the same resource with only minor cosmetic changes.

**Want to improve your GRE score by 7+ points?**

Check out our best-in-class online GRE prep program. We **guarantee your money back** if you don't improve your GRE score by 7 points or more.

PrepScholar GRE is entirely online, and it customizes your prep program to your strengths and weaknesses. We also feature 2,000 practice questions, official practice tests, 150 hours of interactive lessons, and 1-on-1 scoring and feedback on your AWA essays.

Check out our 5-day free trial now:

#### How to Use This Resource for GRE Math Prep

This guide is an excellent and thorough resource for full-length practice tests and **qualityÂ Quant questions and content review.** I suggest makingÂ this book your primary prep bookÂ throughout your GRE studies and supplementing it with otherÂ materials listed in this article.

Make sure you alsoÂ take the two paper practice tests in this book to track your progress toward your Quant goal score. (As these two tests are official, they should take precedence over any unofficial tests.)

### Manhattan Prepâ€™s *5 lb. Book of GRE Practice Problems, 2nd Edition*

This monster of a prep book is the next best thing to official Quant practice questions. The *5 lb. Book* contains a math diagnostic test that mimics an actual Quant section as well as **24 separate chapters covering tons of criticalÂ math topics.**

**Cost:Â **About $20Â for paperback,Â about $16 for Kindle

#### Pros

- This book contains a gigantic reservoirÂ of
**800+ high-quality Quant questions!**

- There is
**anÂ astounding assortment of GRE math topics,**from broader topics such as arithmetic and geometry, to narrower concentrations such as triangles, ratios, and word problems. Each of the 24 topic-basedÂ chapters targets a certain math concept to provide you with focused practice.

- There are
**comprehensive answer explanations**for all questions.

- The end of the book contains
**three full-lengthÂ Quant quizzes**arranged by difficulty (easy, medium, and hard) so you canÂ build the confidence to face entire sets of challenging math problems.

#### Cons

- There is so much materialÂ
**you might not be able to get through it all.**The 800+ Quant questions donâ€™t even include those in the math diagnostic test or full-length math quizzes!

- This book
**doesnâ€™t offer any actual strategies or content review****â€”**Â it is purely for those looking for extra practice questions. As such, you can’t use this resource alone to learn GRE math concepts from scratch.

#### How to Use This Resource for GRE Math Prep

Use this book mostly for **targeted practice â€”**Â ideally, after youâ€™ve learned a math concept (using a different resource) and are ready to test your skills withÂ GRE-style questions.

Once you have a firm grasp of the major math concepts, go ahead and attack theÂ math quizzesÂ at the end of the book, using them to estimate your pace per question and to get a feel for theÂ kinds of topics and question types with which you struggle the most.

*Manhattan Prep GRE Set of 8 Strategy Guides, 4th Edition*

Another bullseye by Manhattan Prep, this **comprehensive set of eight GRE strategy guides** is a fantasticÂ aidÂ for GRE math prep. Although you donâ€™t need to purchase the entire set, six of the eight books in this series target specific aspects of the Quant section, which are as follows:

**Cost:**Â About $95-100Â for entire paperback set, about $12-20 per strategy guide (paperback or Kindle)

#### Pros

- Each Quant book offers
**an in-depth overview of crucial math concepts**in the form ofÂ content review, strategies, and practice questions.

- You getÂ
**six-month access to all six of Manhattan Prep’s computerized practice tests**Â (discussed above) with the purchase of any one strategy guide. As the set of tests costs $39, you’ll actually save money on them by purchasingÂ just one orÂ two of the strategy guides.

#### Cons

- Each book
**isnâ€™t nearly as extensive as the other books on this list.**As a result, you might find you need far more practice questions and content review than what’s included in a singleÂ strategy guide.

#### How to Use This Resource for GRE Math Prep

BecauseÂ the entire set is somewhat pricey (about $100), I recommend purchasing **only the books dealing with the math topics you want to review.** Doing this will give you more focused Quant practice â€”Â and as a bonus, youâ€™ll still get access to the full set of online practice tests!

*Barronâ€™s 6 GRE Practice Tests, 2nd Edition*

A robust compilation, *Barronâ€™s 6 GRE Practice Tests* offers **a surefire assortment of highly reviewed GRE practice tests**Â containing a total ofÂ 200+ Quant questions.

**Cost:Â **About $10Â for paperback,Â about $10Â for Kindle

#### PROS

- The sheer number of full-length practice tests is a huge plus â€”Â especially for such aÂ reasonable price!

- All of the practice tests (and Quant questions) are of
**fairly high quality**and do a successful job channelingÂ the GRE voice and style.

#### CONS

- Although the Quant questions are particularly solid, many reviewers believe that the
**Verbal questions are overly difficult**and not asÂ realistic as they could be.

- Its basic test-taking strategies are a littleÂ
**tooÂ obvious and not detailed enough.**For example, most test takers already know to use their scratch paper on the exam.

- These tests are
**only available in paper (and Kindle) form**Â and therefore lack the realism of an interactive computerized test.

#### HOW TO USE THIS RESOURCE FOR GRE MATH PREP

This collection of GRE practice tests is a sturdy resource for thoseÂ interested in testing theirÂ Quant abilities usingÂ full-length tests. I recommend using Barron’s tests **sporadicallyÂ throughout your studies**Â as a way to gauge whether youâ€™re improving your Quant score.

If you’d rather not spend $39 on the Manhattan Prep test set or purchase a Manhattan Prep strategy guide, this compilation is a handy, cheaper alternative (though it obviously lacks some of the major benefits of the computerized, section-adaptive Manhattan Prep tests).

### Kaplanâ€™s *GRE Math Workbook, 10th Edition*

A handy resource for those who are new to GRE math or would like to start with a more simple approach to the GRE, Kaplanâ€™s *GRE Math Workbook* offers **hundreds of Quant practice questions**, explanations of critical concepts, and **six full-length math practice sets**.

**Cost:Â **About $10-15Â for paperback,Â about $14 for Kindle

#### Pros

- This book offers
**a robust overview of GRE math conceptsÂ â€”Â**perfect forÂ those who haven’t worked with math in a while and want step-by-step explanations.

- The 10th edition contains a new section targeting
**advanced math skills,**which might be helpful for those looking to learn more than just the basics of GRE prep math.

#### Cons

- Despite the additionÂ of an advanced GRE math section, many reviewers believe thatÂ
**the math in this book is a little too easy**and lacks realism in terms of practice questions. Those hoping to get an extremely high Quant score should look elsewhere for study materials; otherwise, thisÂ book is fine forÂ those just wanting to get a â€śgood enoughâ€ť score.

#### How to Use This Resource for GRE Math Prep

Only purchase this book if you are:

- Not familiar with GRE math and needÂ an overview of the basics
- Not aiming for aÂ super high Quant score

As this resourceÂ offers a general overview of Quant, use it to familiarize yourself withÂ fundamental question types and theÂ concepts youâ€™re bound to encounter on test day. **JustÂ donâ€™t expect to become a GRE math whiz by reading this book.** Those aiming for above-average Quant scores will likely need additional and more challenging math practice.

## The Best Online Resources for GRE Quantitative Prep

We now present to youÂ the best online resources for GRE math prep. These include both downloadable PDFs and tutorial videos. The following resources were judged primarily on their **content** and on how helpful they areÂ for test takers.

### ETS Math Review PDF

This **100+-page official resource** offers a comprehensive recapÂ of all potential GRE math topics (I say â€śpotentialâ€ť because there’s no way ofÂ knowing for sure which exact topics youâ€™ll get on test day!). The guide also provides diagrams, practice questions, and descriptions of majorÂ concepts.

**Cost:** Free!

#### Pros

- This is an official resourceÂ that summarizesÂ
**every possible math concept that could appearÂ on the GRE.**If a concept isn’t on this PDF, you can be almost 100 percent certain it won’t be on the GRE!

- This guide is both
**robust****andÂ easy to follow.**The**Â**table of contents allows you to locate specific topics quickly; all important terms are bolded for emphasis; and the majorÂ sections correspond to the fourÂ GRE math topics (arithmetic, algebra, geometry, and data analysis).

#### Cons

- This review is so thorough,Â
**it’s easy to getÂ bogged down**by the sheer amount ofÂ text.

- Some of the explanations
**arenâ€™t as detailed as they could be**and might be too vague or confusing for those trying to learn math concepts from scratch.

- The sample questions at the end of each section are overly simple andÂ
**not in the style of GRE questions.**

- There are
**no answer explanations**for the practice problemsÂ â€” only an answer key.

#### How to Use This Resource for GRE Math Prep

Donâ€™t feel the need to read through this entire document (unless you really want to!). Instead, I recommend skimming only the Quant topics you want toÂ review or learnÂ more about. In other words,Â use this guide to **get a general idea of what kinds of math will be on the testÂ â€”** but don’t rely onÂ itÂ for practice questions. (If youâ€™re new to a certain concept, however, by all means go ahead and try out the questions. Although they don’t employ a GRE style, their simplicity allows you to more easily comprehend how the math works.)

### ETS Mathematical Conventions PDF

Another official resource, the ETS Mathematical Conventions PDFÂ is a short guide containing **all of the basic math conventions**Â (e.g., symbols, terms, rules, etc.) that are used onÂ the GRE so you can understand what the questions are asking you to do on test day.

**Cost:** Free!

#### Pros

- This PDF offers a useful overview of
**how certain math concepts are presented on the GRE,**making it helpful for those wanting a brief refresher of basic math conventions. It’s also a handy reference material for non-American test takers who are unfamiliar with American mathÂ conventions.

- This guide explainsÂ
**what you mayÂ and may not assume**aboutÂ GRE math questions in order to prevent you from making avoidable mistakes on test day. For example, you may assume straight-looking lines are straight, but you may*not*assume parallel-looking lines are parallel.

#### Cons

- This resource is pretty muchÂ
**just a wall of text**and is**Â**difficult to skim.

- You probably wonâ€™t need to use this PDF that much, as you likely learned most of these conventions in middle school andÂ high school.

#### How to Use This Resource for GRE Math Prep

Give this PDF a glance at the beginning of your Quant studies to familiarize yourself with how basic math concepts are presented on the GRE. After that, you probably wonâ€™t need to reference this document all that much. Still, I recommend keeping it on hand (either printed out or favorited on your browser) just in case you ever have a question about a particular symbolÂ or need clarification onÂ a term or other convention.

### Khan Academy

Recommended by ETS, this free learning website offers a plethora ofÂ **tutorial videos geared toward GRE-related math concepts,** such as algebra, geometry, and data analysis. ETS maintains a list of the videos most relevant toÂ the math you’ll encounter on Quant.

**Cost:** Free!

#### Pros

- This website contains severalÂ
**comprehensive tutorial videos**that are easy to follow with step-by-step lessons onÂ important math topics. You can definitely use these videos to learnÂ Quant concepts from scratch.

- If you use the ETS list of recommended math videos, youâ€™ll cover
**nearly all of the major math concepts**Â on the GRE!

#### Cons

- Some of the videos ETS recommends may
**slide intoÂ math topics that aren’t on theÂ GRE,**such as trigonometry. Thus, youÂ canâ€™t just assume that whatever you watch on Khan Academy willÂ for sure show up on the GRE. (If youâ€™re not certainÂ what kind of math is onÂ Quant, refer to the ETS Math Review PDF above.)

- Practice questionsÂ areÂ
**not in the style of GRE questions.**

#### How to Use This Resource for GRE Math Prep

Khan Academy videos are wonderful for step-by-step content review and for those who learn better by having a â€śteacherâ€ť with whom they can follow along. As you use this resource,Â **make sure you’re watching the videos listed on the ETS website in the order they appear.** This way you can build a foundation of math knowledge starting with the fundamentals.

Additionally, becauseÂ these videos donâ€™t provide you with GRE-styleÂ practice, be sure youâ€™re using them in conjunction with more realisticÂ practice questions. For more information on how to best use Khan Academy for GRE math practice, take a look at our guide.

### Texas State GRE Quantitative Handouts

Through its Student Learning Assistance Center, Texas State offers **nine PDF handouts** that each address a major component of GRE math. It also offers **11 additional PDFs** covering more generalized math topics, from algebra to percents and word problems.

**Cost:** Free!

#### Pros

- All of the PDFs are
**tightly focused**and neatly organized, making them easier to work withÂ than the ETS Math Review PDF (see above).

#### Cons

- The content of these PDFs isÂ extremely similarÂ to that of theÂ ETS Math Review; however, these PDFs
**arenâ€™t nearly as comprehensive.**

**None of the sample questions uses the GRE style â€”**instead, theyâ€™re just there to verify that you understand the concepts.

- Most of the PDFs
**do not haveÂ answer explanations**Â**â€”**Â just answer keys.

#### How to Use This Resource for GRE Math Prep

UseÂ this resource in the same way youâ€™d use the ETS Math Review PDF: for quick content review and to **re-familiarize yourself with specific GRE math concepts.** Although the sample questions are nothing like actual GRE questions, you can use them to test yourÂ understanding of major concepts before moving on to higher-quality practice questions (such as those in one of the prep books or practice tests listed above).

## The Best Apps for GRE Quantitative Prep

And now we get to our final list! BelowÂ are the best apps you can download if you’re in need of extra guidance or extra GRE prep math questions. Although apps can’t replace your primary GREÂ resources, all of the ones we’ve listed here can be used asÂ **supplements** to your studies.

We’ve reviewed the following appsÂ similarly to how we reviewed the prep books aboveÂ â€” on the basis of **content, practice questions, and strategies.** We’ve alsoÂ taken into account **how well the apps function **on a technical level.

### The Official GRE Guide

Created by ETS, this is the **only officialÂ GRE prep app** available on the market (currently, for iPhone only). The starter pack offers a total of 50 Quant and Verbal questions, whereas the expansion pack offers an additional 250 Quant and Verbal questions.

**Cost:Â **$4.99 for starter pack, $19.99 for expansion pack

#### Pros

- This is an official app, so all of the Quant questions included on it are
**100 percent accurate**and mirror those on the actual test!

- You can quiz yourself using specific Quant question types and
**track your progress with category-specific results.**

#### Cons

- All of the information on this app is borrowed directlyÂ from the
*The Official Guide*, soÂ**donâ€™t use this app as a supplement if you already own the book.**Just choose one of the two!

- This is
**a fairly pricey app.**With the expansion pack (which offers 125 additional Quant questions), youâ€™re looking at a hefty price tag of aboutÂ $25 in total (about the same price asÂ*The Official Guide*).

#### How to Use This Resource for GRE Math Prep

**Only purchase this app if you prefer having an app version of The Official Guide **and don’tÂ wantÂ to purchase the actual guide itself. As previously mentioned, thereâ€™s no point in buying the two resources together, as both cover the exact same math topics, strategies, and questions.

### Ready4GRE

Available forÂ iPhone and Android, Ready4GRE offers **a customizable approach to studying GRE Quant **(and Verbal) through a combination of content review, quizzes, and practice questions. You can also earn points as you study.

**Cost:Â **Free for basic version, $19.99 for premium version

#### Pros

- All of the lessons are fairly robust and provide you with
**a solid overview of important GRE math concepts**Â as well as high-quality practice questions and answer explanations.

- This app is
**extremely easy to use.**Math concepts are divided by topic and you have the choice of either following a rigid lesson-by-lesson plan or browsing topics at random.

- It offers you
**an estimated Quant score**based on your performance on various math quizzesÂ (though it’s probably best to take this with a grain of salt, as this score likely isn’t asÂ accurate as theÂ scoreÂ you’d get from taking full-lengthÂ practice tests).

#### Cons

- Many users have reported
**glitches, freezing, and crashing.**

- The premium version of the app is
**pretty expensive.**

- The high-pitched sound effects (after you complete a lesson or quiz) are
**aÂ bit jarring.**

#### How to Use This Resource for GRE Math Prep

This app is** an extremelyÂ thorough GRE app **you can useÂ as both a source of additional GRE prep math questions and as a back-up resourceÂ (in case you forget your prep book or canâ€™t bring it along with you). You can also use this app for a briefÂ review of major math concepts orÂ to warm up your math skills before study sessions.

### Varsity Tutorsâ€™ GRE Prep

GRE Prep by Varsity Tutors is available for iPhoneÂ andÂ AndroidÂ and contains **anÂ impressive stockpile** of quizzes, diagnostic tests, and practice tests for the Quant and Verbal sections.

**Cost:Â **Free!

#### Pros

- This app is unbeatable in regards to the
**sheer number of practice questions**it offers. You can take hundreds of quizzes and tests, some of which contain upwards of 60 questions each. Many quizzes also target specific math skills.

- All questions come withÂ
**elaborate answer explanations,**which you can review at any time after taking a test.

- The “Test Results” function reportsÂ the time it took you to answer each question, allowing you to
**learn how to pace yourself.**

#### Cons

- This app
**doesnâ€™t teach math concepts from scratch very well.**There are no explanations for individual concepts â€” just practice questions andÂ answers. IfÂ youâ€™re unfamiliar with the basics of GRE math, itâ€™s best to review them using a separate, more comprehensive resource.

- The answer choices for Quantitative Comparison questions are
**Â randomized**and not in the same order as they are on the GRE.

#### How to Use This Resource for GRE Math Prep

Play up the strengths in this app by using it forÂ **additional practice questions only** **â€”** don’t use it toÂ learn new math concepts. This is a particularlyÂ great app if youâ€™re craving more Quant questions targeting extremely specific math concepts, such as square roots and exponents. You can also use itÂ on the go or for warm-ups before study sessions.

## 3 Top Tips for Using GRE Math Resources Effectively

To wrap up, hereÂ are our top three tips for getting the most out of your GRE math prep.

### #1: Track Your Progress With Practice Tests

The only way toÂ know for sure how well youâ€™re actually scoring on Quant is to take** full-length practice tests intermittently throughout your studies.** Doing this allows you to place your Quant skills in context and gauge what scoreÂ youâ€™re likely to getÂ on the real GRE.

As is the case with other GRE materials, **always prioritize official practice tests over unofficial ones,** as these will provide you with the most accurate indicator of your current GRE ability. This means you should take one of the PowerPrep tests at the beginning of your studies to get your baseline score for Quant. Then, as you progress, take additional practice tests sporadically to ensure your Quant score is improving and getting closer to (or even surpassing) your target score.

While official tests are your safest bet, **high-quality unofficial tests are solidÂ resources, too.** These include the computerized Manhattan Prep tests and those contained inÂ *Barronâ€™s 6 GRE Practice Tests*. For a complete collection of recommended GRE practice tests (including those you should avoid!), check out our guide.

### #2: Concentrate on Your Weaknesses

As you study for Quant, useÂ your resources to **target your biggestÂ weaknesses.** Since there’s no point inÂ spending all of your time reviewing concepts youâ€™re consistently getting correct in practice question form, it’s best to dedicate the bulk of your studiesÂ to honing the math skills that are most challenging for you. Doing this should ultimately prevent you from getting tripped up on similar questions on test day, thereby increasing your Quant score.

For example, say you’re struggling to understandÂ probabilityÂ andÂ geometry.Â In this case, you’ll want to spend a little extraÂ time studying these two concepts, which you can do by attacking moreÂ probability and geometry practice questions in your prep books,Â practice tests, and apps.

### #3: Find Balance in Your Resources

AlthoughÂ all of the above resources are idealÂ study tools for GRE math, they weren’t all created equally. What I mean by this is, donâ€™t spend most of your prep timeÂ using only apps or only tutorial videos. Instead, **balance your QuantÂ studies by employing a combination of the above resources.**

I strongly recommend prioritizing official materials over unofficial ones. It’s also a smartÂ idea to **make a prep book one of your main resources for Quant.** Any comprehensive book with content review, test-taking strategies, and realistic practice questions is a safe bet.

Once you have a prep book picked out, make sure youÂ **supplement it with additional resources.** These should include other practice questions and practice tests, and may also include apps, PDFs, and tutorial videos.

In the end, using a wide array of GRE mathÂ resources allowsÂ you toÂ mix up your study routine andÂ hone your Quant skills more quickly and efficiently.

## Whatâ€™s Next?

**For more helpful Quant resources and expert tips on how to use them,**Â check out our guide to the best GRE math practice you can get!

**Need to review the basics of Quant?**Â OurÂ GRE math reviewÂ gives you a detailed overview of the entire Quant section, including what kinds of concepts it tests and what strategies you can use to get the Quant score you need for grad school.

**Want more GRE resources?Â **For help with the Verbal section, refer to our compilation of excellent Verbal resources. For general GRE help, take a look at our picks for the best GRE prep books and our extensive collection ofÂ free GRE prep.

Ready to improve your GRE score by 7 points?

We've written a eBook about the top 5 strategies you must be using to have a shot at improving your GRE score.
**Download it for free now:**