All SAT Math lessons

In order: each lesson uses only what came before. Lessons 0 to 2 are free.

Start here · Know the test

How the test works and how to prepareLearn how the Digital SAT Math section is built, how pacing and guessing work, and how to plan your study and test day. Simple steps. Start free.

Number warm-upReview the basics every SAT Math question uses: order of operations, fractions, negative numbers and exponents. Animated lessons and quizzes. Start free.
Linear equations in one variableLearn to solve linear equations in one variable for Digital SAT Math: x on both sides, word problems and how many solutions. Clear steps. Start free.
Linear inequalities in one variableLearn to solve linear inequalities for Digital SAT Math, including flipping the sign and word problems. Simple steps. Part of the SAT Math Pass.

Ratios, rates and proportionsLearn ratios, rates, unit rates and proportions for Digital SAT Math with animated lessons, quizzes and practice. Part of the SAT Math Pass.
Units, conversion and densityLearn unit conversion, area and volume units and density for Digital SAT Math. Step-by-step lessons with animations and quizzes. Part of the SAT Math Pass.
PercentagesLearn percents for Digital SAT Math: the basics, percent increase and decrease, discounts and more. Simple lessons with quizzes. Part of the SAT Math Pass.

Slope and linesLearn slope, y = mx + b, parallel and perpendicular lines, standard form and intercepts for Digital SAT Math with animations. Part of the SAT Math Pass.
Linear functions in contextLearn linear functions, f(x) notation and what slope and intercept mean in word problems on the Digital SAT Math section. Part of the SAT Math Pass.
Systems of linear equationsLearn to solve systems of two linear equations for Digital SAT Math using substitution and elimination, and count the solutions. Part of the SAT Math Pass.
Inequalities in two variablesLearn linear inequalities in two variables for Digital SAT Math: graphing regions, solid and dashed lines and testing points. Part of the SAT Math Pass.

One-variable dataLearn mean, median, mode and spread of data for Digital SAT Math with animated lessons, quizzes and practice questions. Part of the SAT Math Pass.
Scatterplots and modelsLearn scatterplots, lines of best fit and using models to predict values for Digital SAT Math. Clear lessons with quizzes. Part of the SAT Math Pass.
Probability and two-way tablesLearn probability and two-way tables for Digital SAT Math, including conditional probability. Animated lessons and quizzes. Part of the SAT Math Pass.
Samples, margin of error and claimsLearn samples, margin of error and how to judge claims from data for Digital SAT Math. Plain-language lessons with quizzes. Part of the SAT Math Pass.

Exponents and radicalsLearn exponent rules, square roots and rational exponents for Digital SAT Math with animated lessons, quizzes and practice. Part of the SAT Math Pass.
Polynomials: expand and factorLearn to expand and factor polynomials for Digital SAT Math, step by step, with animations and quizzes. Part of the SAT Math Pass.
Quadratic equationsLearn to solve quadratic equations for Digital SAT Math by factoring and the quadratic formula, and use the discriminant. Part of the SAT Math Pass.
Quadratic functions and vertex formLearn parabolas, the vertex, intercepts and the three forms of a quadratic for Digital SAT Math. Animated lessons and quizzes. Part of the SAT Math Pass.
Radical, rational and absolute value equationsLearn to solve radical, rational and absolute value equations for Digital SAT Math, including extra answers that do not work. Part of the SAT Math Pass.
Exponential functionsLearn exponential growth and decay and how to use exponential models in word problems for Digital SAT Math. Animated lessons. Part of the SAT Math Pass.
Polynomial zeros and rational expressionsLearn to find zeros of polynomials and simplify rational expressions for Digital SAT Math with animated lessons and quizzes. Part of the SAT Math Pass.
Transformations and nonlinear systemsLearn how graphs shift and flip, and how to solve a line and a parabola together, for Digital SAT Math. Animated lessons. Part of the SAT Math Pass.

Lines, angles and polygonsLearn angles with parallel lines, triangle angles and polygons for Digital SAT Math with animated pictures and quizzes. Part of the SAT Math Pass.
Congruent and similar trianglesLearn similar and congruent triangles and scale for Digital SAT Math with animated lessons, quizzes and practice questions. Part of the SAT Math Pass.
Right trianglesLearn the Pythagorean theorem and the 45-45-90 and 30-60-90 special right triangles for Digital SAT Math, with animations. Part of the SAT Math Pass.
Trigonometry: sine, cosine and tangentLearn SOH CAH TOA and how to use sine, cosine and tangent in right triangles for Digital SAT Math. Animated lessons and quizzes. Part of the SAT Math Pass.
Area and volumeLearn area, volume and surface area for the shapes on the Digital SAT Math section, with animations and quizzes. Part of the SAT Math Pass.
Circles: arcs, sectors and radiansLearn arc length, sector area and radians for Digital SAT Math. Animated circle lessons with quizzes and practice questions. Part of the SAT Math Pass.
Circle equationsLearn circle equations, center, radius and completing the square for Digital SAT Math with animated lessons and quizzes. Part of the SAT Math Pass.

Using the Desmos calculatorLearn to use the Desmos graphing calculator on the Digital SAT Math section to solve equations and find intersections fast. Part of the SAT Math Pass.
Pacing, guessing and common trapsLearn how to manage time, guess well and avoid common traps on the Digital SAT Math section so you do not lose easy points. Part of the SAT Math Pass.