Maybe you’ve already passed the other three subjects. Math is the one left, and every time you open a practice question, your stomach drops a little.
If that’s you, you’re in the biggest group there is. GED Testing Service found that about 80 to 82% of people who had passed the other three subjects were still working on math.
The good news? The math itself isn’t advanced. It runs from middle school math up to Algebra 1, with no trigonometry and no calculus. What makes it hard is how it’s asked.
So in this guide you’ll get:
- The real grade level of GED math, area by area
- The 5 things that make it hard, and the 5 things working in your favor
- 3 tricky questions worked out, so you can see exactly where points slip away
- How long it may take you, and 5 steps to make it easier
Let’s start with the grade level, because it’s lower than most people think.
What grade level is GED math? Lower than you’d think
GED Testing Service doesn’t give a grade level. But it does list every skill on the test in its Assessment Guide for Educators, and it matches each skill to a school standard.
Most of the number, geometry and data skills come from grades 6 to 8. The algebra and graphing skills come from high school Algebra 1. So our summary is middle school math through Algebra 1 and basic geometry.
In everyday terms, that’s working out a sale price, the carpet for a room, your average tips over a week, or which phone plan costs less. You’ll solve quadratic equations, but you won’t graph them.
| Area | Share of test | School level |
|---|---|---|
| Fractions, decimals, percents, rates | About 25% | Grades 6–7 |
| Measurement (area, volume, data, probability) | About 20% | Grades 6–8 |
| Expressions and equations | About 30% | Grade 8 to Algebra 1 |
| Graphs and functions | About 25% | Grade 8 to Algebra 1 |
Want every skill on the list? See what’s on the GED math test.
So why does it feel so hard? 5 reasons
If the math is middle school level, why do so many people get stuck?
It’s rarely one big thing. It’s usually a mix of these five.
- Word problems. Most questions come wrapped in a story, like a phone plan or a paint job. The math might be one step. The hard part is turning the words into that step. GED Testing Service puts this near the top of its list of the toughest questions, and our word problem guide shows you a way in.
- No calculator at the start. The first part is about five questions on fractions, exponents and order of operations. You do them by hand, maybe for the first time in years.
- A lot of algebra. About 55% of your score is algebra. For many adults, that’s the part of school math that never clicked.
- The clock. You get 115 minutes for about 46 questions, so roughly two and a half minutes each. A few long questions take more than that, which squeezes the rest.
- Years away, and old memories. If someone once told you that you’re “bad at math,” that voice can come back on test day and make you freeze on things you can do fine at home. Timed practice is what quiets it. Once the format feels familiar, there’s less room for panic.
Even the screen can feel new. Some questions use drop-downs, drag and drop, or clicking a point on a graph. Look through the GED math question types once, and none of them will catch you off guard.
5 things working in your favor
Now the other side. The test hands you more help than most people expect.
- You get a formula sheet. Area, volume, slope, the Pythagorean theorem and more are right there on screen. It does leave out a few, like percent change, so our formula sheet guide covers the gaps.
- You get a calculator for most of the test. It’s an on-screen TI-30XS. An evening with our calculator guide is time well spent.
- You don’t need a perfect score. 145 out of 200 passes. We estimate that’s about 27 to 30 of the 46 questions right, so there’s room for mistakes. More on the passing score page.
- You can retake math on its own. Your passed subjects stay passed, and your scores don’t expire. Here’s what happens if you fail GED math.
- There are no trick questions. GED Testing Service says it doesn’t write them. The wrong answers are built from common mistakes. Learn those mistakes, and you’ll start to spot the wrong answers before you pick one.
Bottom line: GED math is hard the way learning to drive is hard. It’s new, and it takes practice. It isn’t a test of whether you’re “a math person.”
3 tricky questions, worked out step by step
GED Testing Service staff have named the areas where people struggle most. They include no-calculator questions, exponents, 3D shapes, probability, inequalities and slope.
These three examples are our own, written to match. As you read, look for the exact step where each one goes wrong.
Example 1: a two-step percent problem
A jacket normally costs $80. It is on sale for 25% off, and 6% sales tax is added to the sale price. How much does the jacket cost in total?
The working
- Find the sale price. 25% off means you pay 75% of the price: $80 × 0.75 = $60.
- Find the tax on the sale price. $60 × 0.06 = $3.60.
- Add them. $60 + $3.60 = $63.60. As a single step: $80 × 0.75 × 1.06 = $63.60.
Where people lose the mark: subtracting the percents first (25% − 6% = 19% off, giving $64.80), or applying the tax to the original $80. Both of those wrong answers are exactly the kind of option the test puts in the list. Drill this in fractions, decimals and percents.
Example 2: a word problem you have to write as an equation
A gym charges a one-time joining fee of $45 plus $22 a month. Maria has paid $243 in total. How many months has she been a member?
The working
- Name the unknown. Let m be the number of months.
- Write the equation from the words. Fee plus monthly cost equals total: 45 + 22m = 243.
- Undo the addition. Subtract 45 from both sides: 22m = 198.
- Undo the multiplication. Divide both sides by 22: m = 9.
- Check. 45 + 22 × 9 = 45 + 198 = 243. Maria has been a member for 9 months.
Where people lose the mark: dividing $243 by $22 straight away (about 11), which forgets the joining fee. On a multiple-choice version you can also work backwards: try each option in 45 + 22m and see which gives 243. Practice more in equations and inequalities.
Example 3: exponents with no calculator
Without a calculator, simplify 2³ × (2²)³ ÷ 2⁵.
The working
- Power of a power: multiply the exponents. (2²)³ = 2⁶.
- Same base, multiplying: add the exponents. 2³ × 2⁶ = 2⁹.
- Same base, dividing: subtract the exponents. 2⁹ ÷ 2⁵ = 2⁴.
- Evaluate. 2⁴ = 2 × 2 × 2 × 2 = 16.
Where people lose the mark: adding the exponents in (2²)³ to get 2⁵, or multiplying the base by the exponent (treating 2³ as 6). A related trap from the same skill area is squaring a negative: (−4)² = 16, while −4² = −16, because the exponent applies only to the 4 when there are no parentheses. Practice in exponents, roots and scientific notation, and do it without the calculator.
Now try one yourself
Reading worked examples helps. Doing one helps more.
Here’s a question from our practice bank. Answer it to see the working, then press the button for another one.
Solve the equation 5x + 6 = -9. Complete the sentences below.
To undo the addition first, . The solution is x = .
Generated just now, so you won’t see this exact question twice.
How long will it take you? Probably less than you fear
How hard GED math feels depends mostly on where you’re starting from. It’s like getting back into running. Someone who jogs once a week needs fewer weeks than someone who hasn’t laced up in years, but both can get there.
This table is our rough guide, not an official figure. It assumes 30 to 60 minutes of practice on most days.
| Where you are now | Rough study time |
|---|---|
| You already score about 145 on a timed practice test | About 2–4 weeks |
| Fractions and percents are fine, but graphs and word problems are shaky | About 4–8 weeks |
| You haven’t done math in years and fractions and negatives feel rusty | About 2–4 months |
| Times tables or long division are a struggle | Several months, ideally with an adult education class |
If you see yourself in the bottom rows, that’s okay. The basics tend to come back faster than you expect once you start, and each week gets a little easier.
5 ways to make GED math easier
Here’s how to take the hard parts one at a time, starting today.
- Find your starting point. Take our free GED math practice test (46 questions, 115 minutes). It shows you which row of the table you’re in, and which topics cost you the most points. Prefer paper? Print the PDF version.
- Start with your weakest area. Short topic sets teach faster than full tests, because you fix one thing at a time. If algebra is the gap, start with equations, then graphs and functions.
- Do ten minutes a day without a calculator. Fractions, negatives, exponents and order of operations, by hand. Think of it as a warm-up before a workout. Our number operations set is a good place to do it.
- Follow a plan. The GED math study guide has 4-week and 8-week schedules, so you never have to guess what to do next. If you’d like lessons too, join the waitlist for our GED math course.
- Check yourself with GED Ready. When your practice scores reach the passing range, take GED Ready, the official practice test ($7.99). It tells you whether you’re Likely to Pass (145 to 200), Too Close to Call (134 to 144) or Not Likely to Pass (100 to 133).
Frequently asked questions
Is GED math hard?
For most people, yes. It's the hardest of the four subjects. But the math itself only runs from middle school arithmetic up to Algebra 1, and you get a formula sheet and a calculator for most of the test.
What grade level is GED math?
Roughly grades 6 to 8 plus Algebra 1 and basic geometry. That's our reading of the official skill list. There's no trigonometry or calculus.
Why is GED math so hard?
Mostly the word problems, the algebra and the time limit. Many people taking it also haven't done school math in years, so it feels strange at first. That part fades with practice.
Is the GED math test hard to pass?
You need 145 out of 200, which we estimate is about 27 to 30 of the 46 questions right. That leaves room for mistakes, and you can retake math on its own if you miss.
How long does it take to study for GED math?
It depends on where you start. A few weeks is common if you're already close, and a few months if it's been a long time. A timed practice test will tell you more than any guess.
What if I'm just bad at math?
Most people who say that were never taught in a way that stuck, or haven't practiced in years. GED math checks a set list of skills, so you can learn them one at a time. A timed practice test shows which ones to start with.
Is there algebra on the GED math test?
Yes, a lot. Algebra is about 55% of the test: equations, inequalities, slope, graphs, functions and solving quadratic equations.
Written by
Coach Crissy
Math instructor
Coach Crissy teaches the video lessons behind the BooknBoost GED math course, working through GED-style problems on camera: ratios and proportions, percent and interest, mean, median and mode, slope, and the geometry students meet on test day.
Keep going
Free GED math practice test
46 questions in 115 minutes, no calculator for the first part, every answer explained.
What's on the GED math test
The four areas, how much each counts, and every skill on the list.
GED math study guide
A 4-week or 8-week plan that starts with your weakest area.
GED math passing score
What 145 means in questions, and why there's no exact number.