ACT® · Math: Pacing, Four Choices, and Question Strategy
When to Skip an Item and Come Back
Set a personal time cap, around 90 seconds, for any one math item. If you hit it without a clear path to the answer, mark it, move on, and return only after finishing items you can solve fast.
The math section gives you 45 items in 50 minutes, about 67 seconds per item on average. That average isn't a rule for every item, it's a budget for the whole section. Easy items should take 20 or 30 seconds, leaving slack for the few that genuinely need more. The trouble starts when a stubborn item, like a messy Venn diagram or an overlapping-sets problem, eats far more than its share. Every extra minute spent there is a minute stolen from items later in the section you could answer correctly in seconds.
A personal cutoff fixes this. Pick a number, around 90 seconds, and when a problem passes it without you seeing a clear finish line, stop. Guess your best choice, circle the item number on your test booklet, and move on. This protects the rest of the section from one expensive item: you're trading a guess on one hard question for guaranteed points on several easy ones you haven't reached yet. Working straight through in order feels disciplined, but it isn't time management at all, it's just letting the clock decide for you which items you never reach.
This habit connects directly to the four-choice structure of the section. Since every item has only four answer choices, a guess on a skipped item still has real odds of being right, so marking and moving on costs you little and saves a lot. Pair the cutoff with answer-choice elimination and you get a section strategy, not just a pacing trick.
Key terms
- Personal cutoff
- A self-imposed time limit, such as 90 seconds, after which you guess and move on rather than keep working an item.
- Average pace
- The 67 seconds per item figure from dividing 50 minutes by 45 items, a section-wide budget rather than a per-item rule.
- Mark and revisit
- Flagging a difficult item to skip now and return to later only after easier items are finished.
- Raw score
- The count of items answered correctly before any conversion to a reported score.
Watch it explained
- How it worksHow does a 90 second personal cutoff protect the rest of the math section from one bad item?
- Worked exampleFind how many items you sacrifice by spending four minutes on one problem at 67 seconds per item.
- Common mistakeWhy isn't working straight through in order a sign that you are managing your time well?
- Going furtherWhat happens to your raw score when you mark and revisit three items instead of forcing them?
Check yourself
End of topic.