ACT Math
The ACT Math section covers pre-algebra, elementary and intermediate algebra, coordinate and plane geometry, and trigonometry, with a calculator permitted throughout.
Difficulty
Moderate
Popularity
84%
Past questions
6
Study tips
10
Key Topics
Exam Format & Dates
7 times per year
60 minutes
1–36 (section score)
20+ = average | 30+ = competitive
| Section | Duration | Content | Weight |
|---|---|---|---|
| Math Section | 60 minutes | 60 questionsCalculator allowed; ~1 minute per question | 25% of composite |
Exam Breakdown & Insights
Difficulty · Challenging
Popularity score
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Study Tips
- 1
Memorize key formulas by using them repeatedly, and know exactly which ones are provided on the formula sheet.
- 2
After solving a problem, check your answer by substitution or estimation to catch sign and arithmetic errors.
- 3
Do practice problems every day — math is learned by doing, not by re-reading notes.
- 4
Take full-length, timed practice tests under real conditions — stamina and pacing matter as much as content.
- 5
Review every wrong answer until you can explain why the right answer is right and yours was wrong, then log the mistake.
- 6
Learn the recurring question types — the SAT and ACT reuse the same patterns every administration, so familiarity is free points.
- 7
Master pacing: know your per-question time budget and practice skip-and-return so you never leave easy points behind.
- 8
Use aggressive elimination — rule out wrong choices on every question before you commit to an answer.
- 9
Attack your weakest section with focused drills between full tests; a few points per section compound fast into a big composite gain.
- 10
Simulate test day exactly — same start time, same breaks, no phone — so the real thing feels routine.
Past Exam Questions
Define the key terms involved in Pre-Algebra and state any formula or rule you would use, explaining what each symbol represents.
A problem involves Elementary Algebra. Set it up carefully, solve it showing every step of your working, and check that your answer is reasonable.
Prove or justify a general result relating to Intermediate Algebra, then apply it to a specific case and interpret what the result means in context.
Define the key terms involved in Coordinate Geometry and state any formula or rule you would use, explaining what each symbol represents.
A problem involves Plane Geometry. Set it up carefully, solve it showing every step of your working, and check that your answer is reasonable.
Prove or justify a general result relating to Trigonometry, then apply it to a specific case and interpret what the result means in context.
Common Mistakes to Avoid
- ✕
Dropping negative signs and misapplying the order of operations under time pressure.
- ✕
Memorizing procedures without understanding when to use them — exams disguise familiar problems in new contexts.
- ✕
Skipping steps in working, which throws away method marks when the final answer is wrong.
Official Resources
Free, official study material for ACT Math — always start with the source your exam board publishes.
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