ATI TEAS Math Study Plan: A 30-Day Roadmap to a Top Score

The math section of the ATI TEAS is short, but it carries a lot of weight in nursing-school admissions. Here’s a 30-day study plan that works whether you took math last semester or last decade.

What’s on TEAS Math

• 38 questions total (34 scored + 4 unscored)
• 57 minutes
• Two content areas: Numbers & Algebra (~18 questions) and Measurement & Data (~16 questions)

You can use a 4-function calculator built into the test interface.

The 30-day plan

Days 1 to 3, Diagnostic & Foundation

• Take a full-length TEAS math practice test cold.
• Score yourself by topic, fractions/decimals, percents, ratios, algebra, measurement, data.
• Identify your 2 weakest topics. They’re your priority.

Days 4 to 10, Numbers & Algebra

• Fractions, decimals, percents, conversions.
• Ratios and proportions.
• Solving linear equations.
• Word problems (1 to 2 per day; this is where most TEAS-takers lose points).

Days 11 to 17, Measurement & Data

• Unit conversions (English ↔ Metric, including drug-dosage style).
• Interpreting graphs and tables.
• Basic statistics (mean, median, mode, range).
• Geometry basics (area, perimeter, simple volume).

Days 18 to 24, Practice Sets

• One 20-question timed set per day.
• Review every miss the same day.
• Keep an “error log”, patterns will emerge.

Days 25 to 28, Full-Length Practice Tests

• 2 full-length tests, with a rest day in between.
• Simulate test conditions (no phone, timed, single sitting).

Days 29 to 30, Light Review + Rest

• Skim formulas, conversion factors, and your error log.
• Get a full night’s sleep. Don’t cram.

Smart TEAS math habits

• Memorize the metric prefixes (kilo, hecto, deca, deci, centi, milli) and conversion factors (1 in = 2.54 cm, 1 kg ≈ 2.2 lb).
• Practice mental math for basic operations, the on-screen calculator is slower than you think.
• Read every word problem twice.

FAQ

What math is on the ATI TEAS test?

The ATI TEAS 7 math section has two content areas: Numbers and Algebra (about 18 questions) and Measurement and Data (about 16 questions). Expect fractions, decimals, percents, ratios and proportions, linear equations, word problems, unit conversions, graphs and tables, basic statistics, and simple geometry. Conversions between English and metric units, like 2.2 pounds per kilogram, show up often in nursing-style questions.

How many questions are on the ATI TEAS math section?

The TEAS 7 math section has 38 questions, 34 scored and 4 unscored pretest items, and you get 57 minutes. That works out to about 1.5 minutes per question, so word problems and multi-step conversions need a steady pace. Because you cannot tell which questions are unscored, treat every one as if it counts.

Is the ATI TEAS math test hard?

TEAS math is mostly middle school and early high school math, so it is very manageable with practice. What makes it feel hard is the clock and the word problems, especially if you have not taken math in years. A 30-day plan that starts with a diagnostic, targets your two weakest topics and ends with two full-length timed practice tests removes most of the surprise.

Can you study for the TEAS math test?

Yes, and studying makes a real difference because the math topics are predictable. Start with a full practice test to find your weak spots, then spend about a week each on Numbers and Algebra and on Measurement and Data. Keep an error log of every missed question; after a couple of weeks you will usually see the same two or three mistakes repeating.

What math formulas should I know for the ATI TEAS?

Know the formulas for percent (part = percent × whole), percent change, area and perimeter of rectangles, triangles and circles (A = πr², C = 2πr), volume of a rectangular prism, and mean, median, mode and range. Memorize the metric prefixes from kilo to milli and common conversions, such as 1 inch = 2.54 cm and 1 kg ≈ 2.2 lb, since you will not get a formula sheet for these.

Is an ATI TEAS math study guide worth it?

A study guide is worth it if it matches the current TEAS 7 content and includes plenty of practice questions with worked solutions. The most useful guides cover dosage-style unit conversions and word problems, since that is where many test takers lose points. Pair the guide with full-length timed practice tests so you also build pacing for the 57-minute math section.

What’s on the test (more specifically)

The TEAS 7 Math section breaks down into roughly four content areas:

1. Numbers and Algebra (~50% of the section): operations with whole numbers, fractions, decimals, percents, ratios, and simple algebra (one-step and two-step equations).
2. Measurement and Data (~25%): unit conversions (especially metric ↔ customary), reading tables and graphs, simple statistics (mean/median/mode).
3. Word Problems (~20%): rates, percent change, ratio reasoning, dosage-style math.
4. Critical thinking with numbers (~5%): estimating, comparing magnitudes, sanity-checking answers.

Most of these topics are 7th, 8th grade level. They feel easy in isolation but get tricky under time pressure.

Your 30-day study plan

Days 1 to 2: Diagnostic test. Score yourself by topic.

Days 3 to 7: Operations with fractions, decimals, percents. 30 min/day.

Days 8 to 12: Ratios, proportions, unit conversions, dosage. 30 min/day.

Days 13 to 17: Basic algebra. Solving 1- and 2-step equations, simple word problems.

Days 18 to 20: Measurement and data, reading graphs, finding mean/median.

Days 21 to 25: Mixed practice + 2 timed sections.

Days 26 to 28: One full-length timed test. Review every miss.

Days 29 to 30: Light review, formulas, sleep.

This plan has produced consistent passes in our reader surveys.

Watch out for these classic trap questions

• “How much more..”. It’s a subtraction, not a ratio.
• “Express as a percent.”, your fraction or decimal answer needs to be converted before you fill in.
• “Per” problems, always set up a proportion. Don’t try to do it in your head.
• “Approximate” answers, the choices may differ in the rounding. Read all four before picking.
• “Round to the nearest hundredth”, two decimal places, not three.

Nursing schools use TEAS scores to filter applicants because nursing math has real-world stakes. Get used to slowing down enough to be accurate.

Our ATI TEAS 7 Math Practice Workbook is built specifically for the current version of the test.

What math topics are weighted most heavily?

Fractions, decimals, percents, ratios/proportions, and basic algebra make up roughly 60% of the section. Measurement and data interpretation make up the rest. If you nail the first group, you’ve already passed.

Is the TEAS curved?

No. The TEAS reports both a raw percentage and a percentile rank. Most nursing programs use the percentile (e.g., “75th percentile or higher”) for admissions.

Can I take the TEAS more than once?

Yes, most testing centers allow you to retake every 30 days. Some nursing schools cap how many attempts they’ll consider on your application (usually 2 to 3). Check before retaking.

How is the TEAS math different from the GED or HiSET math?

The TEAS is more applied, expect lots of medical-dosage-style word problems, unit conversions, and reading data from tables. Less abstract algebra, more practical arithmetic.

The most-missed TEAS math topics

From thousands of students who’ve worked through our TEAS prep, the topics that lose the most points are:

1. Dosage calculations. “A patient needs 250 mg per dose. The pills come in 100 mg. How many pills?” Use proportions or simple division.
2. Metric-to-English conversions. Especially kg ↔ lb (1 kg ≈ 2.2 lb) and L ↔ fluid oz.
3. Percent change. New − old over old, then × 100%. Don’t reverse the order.
4. Reading complex graphs. The TEAS loves double-bar charts and stacked area charts. Practice on real data.
5. Algebra word problems. Setting up the equation is harder than solving it. Slow down and define your variables.

A real worked dosage example

A doctor orders 0.5 g of medication. The pharmacy supplies 250 mg tablets. How many tablets should be given?

First convert: 0.5 g = 500 mg. Then divide: \(500 \div 250 = 2\) tablets.

This is a TEAS-classic problem, unit conversion + simple division. Get fast at these and you’ll bank points.

Test-day strategy

• The on-screen calculator is 4-function only. No exponents, no square roots. For those, you’ll do the math by hand.
• You have ~1.5 minutes per question. Don’t get stuck. Mark and move.
• Read the last sentence of every word problem first. It often tells you what to solve for.
• Use scratch paper liberally, the testing center provides it.

Building a sustainable study habit

The single biggest predictor of TEAS success is consistency over intensity. One hour a day for 30 days beats 8 hours a day for 4 days. Build a routine: same time, same place, same study materials. Your brain consolidates math best with spaced repetition.

Extra study tips that move the needle

Most students don’t fail because the math is too hard. They fail because their practice habits are inefficient. Here are the habits that separate the students who improve fast from those who stall.

Practice with a timer. Untimed practice teaches you to eventually get the right answer; timed practice teaches you to get it in test conditions. Set a stopwatch every time you sit down. Aim for 90 seconds per question on most standardized tests.

Keep an error log. A simple spreadsheet with three columns, Problem, My answer, Correct answer, Why I missed it, is the single most powerful study tool ever invented. Review your error log weekly. The same mistakes show up again and again until you name them.

Mix topics every session. Doing 20 problems on the same topic feels productive, but spaced and interleaved practice, mixing topics, builds retrieval skills, which is what the test actually measures. Spend 70% of your time on mixed sets and only 30% on isolated drills.

Sleep on it. Memory consolidation happens during sleep. A 30-minute session the night before a quiz, followed by 7+ hours of sleep, beats a 3-hour cram session that ends at midnight. This is settled cognitive science.

Teach the topic out loud. If you can’t explain it, you don’t fully know it. Either record yourself, write a one-paragraph “how I’d teach this” explanation, or grab a friend to listen. Teaching exposes the gaps your problem sets hid.

When to ask for help

Spinning your wheels for more than 15 minutes on a single problem is a signal, not of failure, but of a missing piece of background. Stop, mark the problem, and either ask a teacher, post in our community, or watch a video on the relevant subtopic. Resuming after gaining the missing piece is much more efficient than guessing your way forward.

A quick self-assessment

Before you close this tab, answer these three questions honestly:

1. What’s the one topic in this article you understood best?
2. What’s the one topic that still feels fuzzy?
3. What concrete next step (a worksheet, a practice test, a video) will you take in the next 48 hours?

Writing those answers down, even just in a notes app, has been shown to roughly double the chance you actually follow through. Treat the next 48 hours as a small, doable experiment, not a marathon. Your future test-day self will thank you.

Finally: trust the process. The TEAS isn’t a genius test. It’s a preparation test. Students who put in the hours pass. Period.