Manhattan Review GMAT Math Essentials Review

Manhattan Review GMAT Math Essentials is a $19.95 book that rebuilds the arithmetic and elementary algebra the GMAT assumes you already have, and it is the right purchase for exactly one kind of student: someone whose Quant score is capped by rusty fundamentals rather than by exam technique. For anyone else it is the wrong book, and Manhattan Review will tell you so on its own website.

The bigger risk is not the book, it is the printing. Three editions of GMAT Math Essentials are on sale at the same time, and the two that a search engine puts in front of you first were written for a GMAT that no longer exists. Everything below was read on 20 September 2026, including both listings and the publisher's own catalogue.

Summary Table

Manhattan Review's GMAT books hub at manhattanreview.com, captured September 2026. The series description is where the edition and syllabus claims come from.

GMAT Math Essentials Overview

GMAT Math Essentials is the foundations volume of Manhattan Review's Turbocharge Your GMAT series. It is not a strategy guide and not a question bank. It is a math refresher, scoped to the maths the GMAT expects you to walk in with.

Per Manhattan Review's books hub, read this run, the series is now in its eighth edition and consists of seven guides. The quantitative books follow the current syllabus exactly, with the retired geometry removed, and Data Sufficiency has been restored as a guide of its own rather than a chapter. Manhattan Review is a separate company from Manhattan Prep, whose All the GMAT set we review separately. The names are close enough that students buy the wrong one.

What Math Essentials covers:

• Number properties, fractions, percents and ratios
• Exponents and roots
• Equations, inequalities and functions
• How to do all of the above by hand, without a calculator

That last bullet is the one that earns the book its place, and we come back to it below.

Two things are not in this book, and both matter. There is no GMAC material in it, because Manhattan Review writes its own problems, which is true of every third-party book on our GMAT prep books list except the Official Guide. And there is no exam strategy. Manhattan Review is explicit about this: on the same hub page, the guide that teaches how to read a question stem, spot a trap and pick an efficient route is a different book, GMAT Quantitative Reasoning, which it calls the natural next step after Math Essentials.

GMAT Math Essentials Review For 2026

The syllabus is right, and that is worth more than it sounds

Most maths refreshers aimed at the GMAT are general quantitative reviews with a GMAT cover. This one matches the exam GMAC actually gives.

GMAC's own content page says Quantitative Reasoning "measures your algebraic and arithmetic foundational knowledge", that the questions "require some knowledge of arithmetic and elementary algebra", and, in a sentence most students skip past, that "You cannot use a calculator while working on this section." The on-screen calculator exists only in Data Insights.

Line that up against the book and the fit is exact. Arithmetic and elementary algebra is the stated scope. Calculator-free computation is a named part of the content rather than an afterthought. Geometry, which the current exam does not test, is gone. Most competing foundations books still carry geometry chapters, and 20 or 30 pages of circles and triangles is not free: it is time you spend on material that cannot appear on your test.

The calculator point deserves its own sentence, because it is where a lot of Quant scores quietly leak. GMAC's structure page gives Quant 21 questions in 45 minutes, which is about two minutes and eight seconds per question, all of it by hand. A student who can get the right answer but takes three minutes over the long division has a timing problem that no strategy book will fix.

GMAC says the section rewards the half this book does not teach

Here is the honest limit, and it comes from the exam board rather than from us.

The same GMAC content page, one sentence after naming arithmetic and elementary algebra as the prerequisite, adds that "Answering these questions correctly relies on logic and analytical skills, not the underlying math skills."

That is GMAC saying the maths is the floor, not the score. Math Essentials builds the floor and stops. It will not teach you to recognise which of five answer choices is the trap, to translate a word problem into the equation the test writer intended, or to decide in fifteen seconds whether to solve or to test numbers. Those are the skills that separate a 78 from an 85 in Quant, and they are in the next book along.

So the purchase decision is narrower than the price suggests. If you can already do the arithmetic reliably and your problem is setup speed and answer-choice discipline, this book will not move your score, and the $19.95 is $19.95 wasted on a diagnosis you already failed. Run a set of our free GMAT Quant practice questions first. If you are missing questions because the algebra fell apart, buy the book. If you are missing them because you fell for the answer the test wanted you to pick, skip it.

Check the edition before you check the price

This is the part no other write-up mentions, and it takes thirty seconds to act on.

Three editions of GMAT Math Essentials are currently buyable, and they are not interchangeable.

The 7th edition is the one to buy. Sources: Manhattan Review's books hub and the Amazon listings for ISBN 1629260576 and ISBN 1629261084, read September 2026.

The 6th edition listing is dated 20 April 2016 and runs to 170 pages. Its own series blurb says the full set is "comprised of 16 guides that cover concepts in mathematics and grammar", which is a description of the pre-Focus GMAT: grammar means Sentence Correction, a question type the current exam does not contain, and those quantitative volumes still teach geometry. It is a competent book about a test that was retired.

The 7th edition is dated 20 August 2024, runs to 160 pages, and carries ISBN 1629261084. Its blurb describes a series of 6 guides offering "complete guidance for GMAT Focus Edition test-takers". This is the one to buy, and there is a one-word test that tells you which is in front of you: the current book is titled GMAT Focus Math Essentials. If the word Focus is missing from the cover, check the publication date before you pay.

The eighth edition complicates this slightly and in your favour. Manhattan Review's hub shows eighth-edition covers across the series and gives the free question bank as an 8th edition book, but the newest retail listing we can find for Math Essentials is still the seventh. Both are written for the current exam, so either is a safe buy. The 2016 printing is not.

Pricing

There are no tiers here. It is a paperback.

The $39.95 figure is not ours. Manhattan Review states it on its free question bank page, where it offers that volume "without having to pay the usual $39.95 price". So the Amazon price for Math Essentials is roughly half of what the publisher considers a guide to be worth, which makes the street listing the sensible way to buy it.

The free book is the part worth planning around, because it is the practice half of a pair. The Quantitative Question Bank is 300 Problem Solving questions graded across three difficulty bands, every one with a full worked solution that names the specific mistake behind each wrong option. It is an eighth-edition book with geometry removed, and it costs nothing beyond filling in a request form. Manhattan Review also runs a separate no-signup free GMAT question bank on its website, which is a different resource: 412 questions, 312 of them in current GMAT Focus format, and thinner on Quant than this book is.

Put the two together and the real entry price for a Manhattan Review quant foundation is $19.95 and an email address: a 160-page refresher plus 300 practice questions. For comparison, the GMAT Official Guide bundle is $69.70 and All the GMAT is $109.99. Neither is a substitute, and neither is competing for the same job.

Who GMAT Math Essentials Is Best For

Buy it if you are one of these students:

• You have been out of school for years and the algebra is genuinely gone. Not slow, gone. This book starts low enough to help.
• You are fast on paper but slow without a calculator. Calculator-free computation is a taught skill here rather than an assumption.
• You are early in a long prep. Foundations three months out is sensible. Foundations three weeks out is a mistake, and our GMAT study plan guidance explains why.
• You want the cheapest correct starting point. At $19.95 this is the least expensive current-syllabus quant book we review.

Skip it if your Quant misses are about setup, traps or timing rather than arithmetic. That is a different problem and a different book.

When You Might Look Elsewhere

Math Essentials is one narrow tool. Three alternatives cover the jobs it does not do:

• GMAT Official Guide, $69.70 for the bundle. The only book with real retired GMAC questions in it. Whatever else you buy, you need this one. Math Essentials is preparation for being able to use it.
• Manhattan Prep All the GMAT, $109.99 for the set. The strategy course in print, and the thing Math Essentials explicitly is not. Different company, despite the name.
• Princeton Review GMAT Focus Premium Prep, $31.00. One book that tries to cover content, strategy and practice. Thinner on each than a specialist volume, but a reasonable single purchase if you want one thing rather than three.

If you would rather not assemble a shelf at all, a full course carries the same material with a syllabus attached, and the same company sells Manhattan Review GMAT tutoring built on these books, though it publishes no price for it. How we weigh price, coverage and evidence across all of these is set out in our review methodology, and every GMAT resource we have assessed is on the GMAT hub.

Final Verdict

GMAT Math Essentials does one job and does it correctly. The syllabus matches what GMAC says the Quant section requires, the geometry that the current exam retired is gone, and calculator-free computation is taught rather than assumed. At $19.95 it is the cheapest honest way to rebuild fundamentals before real prep starts.

It also has a hard ceiling that Manhattan Review itself acknowledges by selling the strategy separately, and GMAC's own description of the section is a warning that the maths is the floor rather than the score. A 3.6 reflects both: a well-scoped, well-priced book that solves a real problem for a minority of test takers, sitting inside a catalogue where the edition you land on is largely a matter of luck.

GMAT Math Essentials FAQs

Is Manhattan Review the same company as Manhattan Prep?

No. They are unrelated businesses with similar names, and confusing them is the single most common mistake students make here. Manhattan Review publishes the Turbocharge Your GMAT series, including Math Essentials. Manhattan Prep publishes All the GMAT and runs the courses sold through Kaplan's storefront.

Which edition of GMAT Math Essentials should I buy?

The 7th edition, published 20 August 2024, ISBN 1629261084, or the 8th edition if you can find it in stock. The current printing is titled GMAT Focus Math Essentials, so if the word Focus is not on the cover, check the publication date. The 5th and 6th editions are still listed for sale and were written for the pre-Focus exam.

Does GMAT Math Essentials cover geometry?

No, and that is deliberate. Manhattan Review removed geometry from its quantitative books because the current GMAT does not test it. If you are holding a copy with geometry chapters, you are holding an edition from before 2024 and should replace it.

Is the Manhattan Review Quantitative Question Bank really free?

Yes. It is an eighth-edition book of 300 Problem Solving questions with full worked solutions, and Manhattan Review gives it away through a request form on its site. The publisher puts the usual price of a guide in that series at $39.95, so this is a genuine giveaway rather than a sample chapter.

Is Math Essentials enough to prepare for GMAT Quant on its own?

No. It builds the arithmetic and algebra the section assumes, then stops. GMAC says correct answers rely on logic and analytical skills rather than the underlying maths, so you still need a strategy resource and official practice questions on top. Treat it as step one of three.

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