Skill guides

Every skill the Digital SAT tests.

What each one asks, how the questions are worded, worked examples, and a drill button. Free, no account needed.

Reading & Writing

• Central Ideas and DetailsInformation and Ideas · 38 questions
• InferencesInformation and Ideas · 46 questions
• Command of EvidenceInformation and Ideas · 52 questions
• Words in ContextCraft and Structure · 54 questions
• Text Structure and PurposeCraft and Structure · 40 questions
• Cross-Text ConnectionsCraft and Structure · 22 questions
• Rhetorical SynthesisExpression of Ideas · 34 questions
• TransitionsExpression of Ideas · 46 questions
• BoundariesStandard English Conventions · 52 questions
• Form, Structure, and SenseStandard English Conventions · 50 questions

Math

• Linear equations in one variableAlgebra · 26 questions
• Linear functionsAlgebra · 32 questions
• Linear equations in two variablesAlgebra · 32 questions
• Systems of two linear equationsAlgebra · 30 questions
• Linear inequalitiesAlgebra · 36 questions
• Equivalent expressionsAdvanced Math · 60 questions
• Nonlinear functionsAdvanced Math · 65 questions
• Nonlinear equations and systemsAdvanced Math · 51 questions
• Ratios, rates, proportions, and unitsProblem-Solving and Data Analysis · 18 questions
• PercentagesProblem-Solving and Data Analysis · 18 questions
• One-variable dataProblem-Solving and Data Analysis · 15 questions
• Two-variable data and modelsProblem-Solving and Data Analysis · 12 questions
• ProbabilityProblem-Solving and Data Analysis · 11 questions
• Sample statistics and margin of errorProblem-Solving and Data Analysis · 8 questions
• Evaluating statistical claimsProblem-Solving and Data Analysis · 9 questions
• Area and volumeGeometry and Trigonometry · 19 questions
• Lines, angles, and trianglesGeometry and Trigonometry · 19 questions
• Right triangles and trigonometryGeometry and Trigonometry · 20 questions
• CirclesGeometry and Trigonometry · 19 questions