Updated for 2026 Digital SAT

Math Practice

Conquer the second section of the Digital SAT with 300+ practice questions. 44 questions in 70 minutes — and yes, you can use a calculator!

300+

Practice Questions

4

Content Domains

3

Difficulty Levels

100%

Free

70 Minutes (2 Modules)
44 Total Questions
Calculator Allowed
35% of test4 skills

Algebra

Linear equations, systems, inequalities, and functions.

Linear EquationsSystems of EquationsLinear InequalitiesLinear Functions
35% of test4 skills

Advanced Math

Quadratics, exponentials, polynomials, and function notation.

Quadratic EquationsExponential FunctionsPolynomial FunctionsFunction Notation
15% of test3 skills

Problem Solving & Data Analysis

Ratios, percentages, statistics, and probability.

Ratios & ProportionsPercentagesProbability
15% of test4 skills

Geometry & Trigonometry

Circles, triangles, trigonometry, and area/volume.

CirclesTrianglesTrigonometryArea & Volume

Digital SAT Math Section: Complete Overview

The Digital SAT Math section is the second and final portion of the College Board's redesigned SAT, accounting for half of your total score. This adaptive testing section contains 44 questions across two modules, giving you 70 minutes total to demonstrate your mathematical reasoning skills.

The section structure differs from the previous paper-based SAT in several important ways. First, you'll have access to a built-in Desmos graphing calculator for ALL questions—a significant advantage that can save time on complex calculations. Second, the adaptive model means your performance on Module 1 (22 questions, 35 minutes) determines whether you receive an easier or harder Module 2.

Unlike the Reading & Writing section with its many short passages, Math questions are standalone problems testing specific skills. About 75% are multiple-choice, while 25% are student-produced response (SPR) questions requiring you to type in your answer.

The national average Math score is approximately 520, with top scores exceeding 750. Whether you're aiming for a perfect 800 or looking to break 600, strategic practice focusing on high-frequency topics is essential for maximizing your score.

SAT Math Score Conversion (Approximate)

Actual conversion varies by test form and adaptive module received

Raw Score (/44)Scaled ScorePercentile
4480099+%
4379099%
4176097%
3972093%
3667086%
3362076%
2956060%
2550043%
2043024%
1536010%

The Four Content Domains Explained

The College Board organizes Math questions into four content domains, each testing specific mathematical skills:

1. Algebra (35%) Focus on linear equations and systems.

2. Advanced Math (35%) Master quadratics and polynomials.

3. Problem Solving & Data Analysis (15% of section - approximately 6-7 questions) Focuses on real-world applications: • Ratios, rates, and proportional relationships • Percentages and percent change • Unit conversions • Data interpretation (tables, graphs, charts) • Probability and statistical measures

4. Geometry & Trigonometry (15% of section - approximately 6-7 questions) Tests spatial reasoning: • Lines, angles, and triangles • Circle properties and equations • Trigonometric ratios (sin, cos, tan) • Area and volume calculations • Coordinate geometry

10 Proven Strategies for SAT Math

  1. 1
    Use the Calculator Strategically: Don't reach for Desmos for simple arithmetic. For complex equations, graphing, or verification, it's invaluable.
  2. 2
    Read Every Word Carefully: Word problems contain subtle details. Underline key information and note what the question actually asks.
  3. 3
    Work Backwards from Answers: Plugging in answer choices can be faster than solving algebraically—especially for complex equations.
  4. 4
    Pick Numbers for Variables: When a question uses variables, substitute simple numbers (2, 3, 5) to make problems concrete.
  5. 5
    Draw Diagrams: For geometry without figures, always draw your own. For word problems, sketching clarifies relationships.
  6. 6
    Check Units and Labels: Many errors come from unit confusion. Ensure your answer matches what's asked.
  7. 7
    Estimate Before Calculating: A quick estimate helps spot errors and eliminate wrong choices.
  8. 8
    Know Your Formulas: Memorize quadratic formula, slope, special right triangles to save time.
  9. 9
    Flag and Return: If a problem takes too long, flag it and move on. Return with fresh eyes.
  10. 10
    Practice SPR Questions: Student-produced responses require exact answers—practice the digital format.

⚠️ Common Mistakes to Avoid

  • ✗Misreading the question (solving for x when asking for y)
  • ✗Calculation errors with negatives and fractions
  • ✗Forgetting negative solutions for quadratics
  • ✗Ignoring domain restrictions for rational expressions
  • ✗Unit conversion errors
  • ✗Overcomplicating problems—look for elegant solutions
  • ✗Incorrect SPR answer formats
  • ✗Running out of time on difficult questions

Essential Formulas to Know

Algebra

  • Slope: m = (y₂ − y₁) / (x₂ − x₁)
  • Slope-intercept: y = mx + b
  • Point-slope: y − y₁ = m(x − x₁)

Quadratics

  • Quadratic formula: x = (−b ± √(b²−4ac)) / 2a
  • Vertex form: y = a(x−h)² + k
  • Discriminant: b² − 4ac

Geometry

  • Pythagorean: a² + b² = c²
  • 30-60-90: 1, √3, 2
  • 45-45-90: 1, 1, √2

Trigonometry

  • sin θ = opposite / hypotenuse
  • cos θ = adjacent / hypotenuse
  • tan θ = opposite / adjacent

Frequently Asked Questions

How long is the SAT Math section?
The Math section is 70 minutes total, split into two 35-minute modules of 22 questions each, for a total of 44 questions. This gives you approximately 95 seconds per question on average.
Can I use a calculator on the Digital SAT Math section?
Yes! A built-in Desmos graphing calculator is available for ALL questions. You may also bring your own approved calculator like a TI-84 or TI-Nspire.
What is a student-produced response (SPR) question?
SPR questions require you to type in your answer rather than select from multiple choice. About 25% of Math questions are SPR format. Make sure to follow the formatting requirements.
Is there a penalty for wrong answers on the SAT Math section?
No, there is no penalty. Your score is simply the number of correct answers. Always attempt every question, even if you need to guess.
What topics are most common on SAT Math?
Algebra and Advanced Math make up 70% of the test. Master these in our <a href='/math'>Math practice modules</a> before moving to Geometry.
How is the SAT Math section scored?
Your raw score (correct answers out of 44) converts to a scaled score from 200-800. The conversion varies based on whether you received the easier or harder Module 2.
What score do I need for a good SAT Math score?
The national average is ~520. Scores above 620 are competitive for many colleges, while 700+ is excellent for selective schools. Research your target schools' expectations.
What's the difference between Module 1 and Module 2?
Module 1 has standard difficulty. Based on your performance, you receive an easier or harder Module 2. Doing well on Module 1 unlocks higher-scoring Module 2 questions.
Should I use Desmos for every question?
No. Use Desmos for complex calculations, graphing, and verification. For simple arithmetic and algebra, mental math is often faster.
What formulas are provided on the SAT?
A reference sheet includes area, volume, circle, and special right triangle formulas. However, memorize the quadratic formula, slope formula, and basic trig ratios for speed.
How much geometry is on the Digital SAT?
Geometry and Trigonometry make up about 15% of the Math section (6-7 questions). Focus more on Algebra and Advanced Math, which together comprise 70%.
How do I improve at word problems?
Read carefully, underline key information, write equations representing the scenario, and verify your answer makes sense in context. Practice translating words to math.
What if I don't finish all questions in time?
Budget approximately 95 seconds per question. Flag difficult questions and return to them. Never leave questions blank—make educated guesses if needed.
Are there any topics I definitely need to know?
Yes: linear equations, quadratic equations, systems of equations, slope, exponent rules, basic statistics (mean/median), and right triangle trigonometry appear on every test.
How do fractions and decimals work in SPR answers?
You can enter fractions like 3/4 or decimals like 0.75. Either is accepted. Repeating decimals should be truncated or rounded. Negative signs go at the front.
How is SAT Math different from school math?
SAT Math tests problem-solving and reasoning more than computation. Questions often have elegant solutions—look for patterns and shortcuts rather than grinding through calculations.
Should I memorize the unit circle?
Not necessarily. Know the basic trig ratios and special right triangle values. The unit circle is rarely tested directly, but understanding it helps with complex trig.
What are the most common algebra mistakes?
Distributing incorrectly, sign errors with negatives, forgetting to simplify, and solving for the wrong variable. Double-check algebra work, especially with negative numbers.
How do I prepare for probability questions?
Probability questions test basic concepts: P(event) = favorable outcomes / total outcomes. Practice with two-way tables, deck of cards, and dice problems.
What's the best way to practice for SAT Math?
Use official College Board materials for authentic difficulty. Practice with timing. Review mistakes to understand concepts, not just memorize solutions.
How many times can I take the SAT?
There's no official limit. Most students take it 2-3 times. Colleges typically superscore (combine best Math and Reading & Writing from different dates).
Does the SAT test calculus?
No. The SAT does not test calculus. The most advanced topics are pre-calculus level: exponentials, polynomial functions, and basic trigonometry.
How do I handle complex fraction problems?
Find a common denominator or multiply both numerator and denominator by the LCD. Convert complex fractions to simple division when possible.
What's tested in the 'Problem Solving & Data Analysis' domain?
Ratios, percentages, unit rates, data interpretation, probability, and statistics. These questions often involve real-world scenarios like surveys or experiments.
When should I start preparing for SAT Math?
2-4 months before your test date is ideal. If math isn't your strength, start earlier. Consistent daily practice of 30-60 minutes is more effective than cramming.
Are all Math questions weighted equally?
Not exactly. The Digital SAT uses Item Response Theory (IRT). While each correct answer builds your raw score, your final scaled score (200-800) is determined by the difficulty levels of the questions you answer correctly in the adaptive module system.
What should I do if my Desmos graph isn't showing the solution?
Check your zoom level and axes. Many students forget that SAT solutions may lie far from the origin (e.g., x=100). Use the 'zoom fit' or manually adjust the window settings to find intersections or intercepts.
How do I avoid common rounding errors in Student-Produced Responses?
In SPR (grid-in) questions, you must enter the exact decimal or fraction. If a decimal repeats, you must fill the entire space (e.g., 0.666 or 0.667 for 2/3). Truncating too early without filling the grid can result in a wrong answer.
Does the SAT Math section test imaginary numbers?
Yes, but rarely. Basic operations with complex numbers (i² = -1) occasionally appear in the Advanced Math domain. You should know how to add, subtract, and multiply expressions like (3+2i)(1-i).
What is the 'Margin of Error' in SAT Data Analysis questions?
Margin of error represents the range within which the true population value likely falls. On the SAT, you'll be asked to interpret it, not calculate it. Remember that a larger sample size typically reduces the margin of error.

Sources & Citations

↗SAT Suite of Assessments — College Board↗Inside the Test: SAT Math — College Board↗Desmos Graphing Calculator — Desmos↗Digital SAT Test Specifications — College Board↗SAT Math Score Percentiles — College Board↗SAT Calculator Policy — College Board↗Official Bluebook Practice App — College Board↗Khan Academy SAT Math — Khan Academy

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