A complete list of the skills the Digital SAT tests, grouped by section and domain. Click a skill for a focused breakdown, key tips, and targeted practice.
Solve, simplify, and manipulate single-variable linear equations on the SAT.
Interpret slope, intercepts, and rate of change for linear function models.
Slope, intercepts, and lines in standard, slope-intercept, and point-slope form.
Solve two-equation systems with substitution, elimination, or graphing.
Solve and interpret one- and two-variable linear inequalities.
Solve quadratic, radical, and absolute-value equations, plus mixed systems.
Quadratic, exponential, and polynomial functions on the Digital SAT.
Rewrite algebraic expressions without changing their value.
Work with ratios, unit conversions, and proportional relationships.
Percent of a value, percent change, and percent word problems.
Mean, median, range, standard deviation, and interpreting data displays.
Lines and curves of best fit, scatterplot interpretation, predictions.
Compute probabilities from two-way tables and basic experiments.
Use sample results and margins of error to estimate population values.
Judge when study results support causation, correlation, or generalization.
Apply area and volume formulas from the SAT reference sheet.
Parallel lines, angle relationships, congruence, and similar triangles.
Pythagorean theorem, SOH-CAH-TOA, and similar triangles.
Circle equations, arcs, sectors, inscribed angles, and tangent lines.
Choose the word whose meaning best fits an academic passage.
Identify how a passage is organized and why the author wrote it.
Compare how two passages treat the same topic or claim.
Identify the main idea or a specific detail in a short passage.
Select the evidence that best supports a claim or completes an argument.
Draw the most logical conclusion from a short passage.
Pick the transition word or phrase that matches the logical relationship between sentences.
Use a set of research notes to accomplish a specific rhetorical goal.
Commas, semicolons, colons, dashes, and proper sentence structure.
Subject-verb agreement, pronoun agreement, verb tense, and parallel structure.