← Back to Curriculum
SAT logo
US College Admissions

SAT

The Digital SAT Math section is adaptive, spanning Algebra, Advanced Math, Problem-Solving & Data Analysis, and Geometry & Trigonometry, scored 200–800.

Difficulty

Moderate

Format

Fully digital via Bluebook, section-adaptive (Module 2 difficulty depends on Module 1 performance)

Duration

70 minutes (2 modules)

Syllabus

What SAT covers

Algebra

  • Linear equations and inequalities in one and two variables
  • Linear functions and their graphs
  • Systems of two linear equations
  • Linear inequalities in two variables

Advanced Math

  • Nonlinear functions: quadratic and exponential
  • Nonlinear equations in one variable and systems of equations
  • Equivalent expressions: factoring and rational expressions
  • Quadratic and polynomial functions and their graphs

Problem-Solving and Data Analysis

  • Ratios, rates, proportions and unit conversion
  • Percentages
  • One- and two-variable data: center and spread
  • Scatterplots and lines/curves of best fit
  • Probability and statistical inference, including margin of error

Geometry and Trigonometry

  • Area and volume formulas
  • Lines, angles, and triangle congruence/similarity
  • Right-triangle trigonometry (SOH-CAH-TOA)
  • Circle theorems: arcs, angles and radians

Exam Pattern

How SAT is assessed

Module 1

22 questions35 minutes

A mix of multiple-choice and student-produced response (grid-in) questions across all four domains; performance here sets the difficulty of Module 2.

Module 2

22 questions35 minutes

Drawn from an easier or harder question pool depending on Module 1 performance — the only adaptive step in the section.

Scoring

Math is scored 200–800 and combines with Reading & Writing (200–800) for a 400–1600 composite.

Required Materials

What you'll need

Bluebook app

The official testing app, with 4 free full-length adaptive practice tests built on the same scale as the real exam.

Khan Academy Official SAT Prep

Free, built directly with College Board — personalized practice and video lessons keyed to your Bluebook practice results.

Desmos graphing calculator

Built into Bluebook for the whole Math section; an approved handheld (e.g. TI-84 family) also works, but CAS calculators like the TI-Nspire CAS are not allowed.

Try It Yourself

Sample questions, solved step by step

Scroll into view to watch each solution build itself, one step at a time, exactly how our tutors walk students through it.

1

Sample question

Gym A charges a $40 sign-up fee plus $15 per month. Gym B charges $25 per month with no sign-up fee. After how many months is the total cost the same at both gyms?

Animated solution

1

Set up an expression for each gym

Gym A: 40 + 15m. Gym B: 25m, where m is the number of months.

2

Set the two expressions equal

40 + 15m = 25m

3

Solve for m

40 = 25m − 15m = 10m, so m = 4

4

Check

At m = 4: Gym A = 40 + 60 = 100. Gym B = 25 × 4 = 100. Equal ✓

Answer: 4 months

2

Sample question

For f(x) = 2x² − 8x + c, the graph's vertex lies on the x-axis. What is the value of c?

Animated solution

1

Find the x-coordinate of the vertex

x = −b/(2a) = 8/(2×2) = 2

2

Use the vertex-on-axis condition

The vertex lying on the x-axis means f(2) = 0

3

Substitute x = 2

f(2) = 2(2)² − 8(2) + c = 8 − 16 + c = c − 8

4

Solve c − 8 = 0

c = 8

Answer: c = 8

Ready to get ahead in SAT?

Book a free 1:1 trial lesson with a specialist tutor and get a personalised study plan built around your syllabus and exam date.

Book a free trial lesson