Pre-Algebra Unit Tests
Pick a unit to drill it head-on. Each unit has 4 different test variations so you can keep retaking until you master it.
Unit 1: Integers, Exponents & Order of Operations
Signed-number arithmetic, order of operations, exponents, roots, and number properties.
12 questions · ~18 min
Unit 2: Fractions & Decimals
Fraction and decimal arithmetic, and converting between fractions, decimals, and percents.
12 questions · ~18 min
Unit 3: Ratios, Rates & Percents
Ratios, unit rates, proportional reasoning, and percent problems.
12 questions · ~18 min
Unit 4: Expressions, Equations & Inequalities
Evaluating and simplifying expressions, one- and two-step equations, and inequalities.
12 questions · ~18 min
Unit 5: Geometry & Measurement
Area, perimeter, circles, angles, volume, surface area, and unit conversion.
12 questions · ~18 min
Unit 6: Data, Graphs & Probability
Mean, median, mode, range, graph types, the coordinate plane, and basic probability.
12 questions · ~18 min
How unit tests work
- Focused on a single AP unit, between a single-topic quiz and the full diagnostic.
- 4 variations per unit — pick a fresh variation any time you retake.
- Roughly 90 seconds per question — the same pacing as the AP exam.
- You'll get a unit-level score, recommended topics to review, and a question-by-question explanation.