Digital SAT · Practice

SAT Math — Hard Mode

22 curated questions pulled from the traps that trip up top Korean students most often: sign errors under time pressure, extraneous roots, mean vs. median, degrees vs. radians, and misread inequalities. Full Bluebook-style interface with an embedded graphing calculator.

Extraneous solutions No‑solution systems Sign & direction traps Mean vs. median Degrees vs. radians Compound percent Function composition order

2 modules · 11 questions each · 25 minutes per module · Calculator allowed on both

Directions

Each module has 11 questions and a 25‑minute timer. The timer can be hidden but keeps running.
Most questions are multiple choice. A few are student‑produced response (grid‑in) — type your numeric answer.
Use Mark for Review to flag a question and revisit it via the question palette (grid icon, bottom right).
Click the small circle next to a choice to cross it out if you've eliminated it.
A built‑in graphing calculator (Desmos) and the official Reference Sheet are available on every question.
You may move freely between questions within a module, but cannot return to a module once it's submitted.

Module 1: Math

Questions 1–11

25:00

Directions: Solve each problem and choose or enter the best answer. Cross out choices you've eliminated using the small circle. ▾

Fill in the answer as shown. If you find more than one correct answer, enter only one. Mixed numbers such as 3½ must be entered as 3.5 or 7/2. Unless told otherwise, all figures are drawn to scale.

1

of 11

Q1 Mark for Review Algebra

Module 1 Complete

Take a short break before Module 2. The timer below is optional — you can start early.

0:30

Your Score Report

You answered X of 22 correctly.

0/22

Overall

0/11

Module 1

0/11

Module 2

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Time Used

SAT Math — Hard Mode

Directions

Question Navigator

Module 1 Complete

Your Score Report