Make a practice set Skill practice Work on a topic or mix them together. Starting-point check Up to two questions from each of 24 skills. Revisit mistakes 0 questions to try again. Focus skillAll skills Numbers, vectors & matrices Equations with restrictions Functions as input rules Read quadratic structure Coordinate geometry connections Geometry with dimensions Right-triangle trigonometry Summaries from data Count the sample space Rates, scales & mixtures Systems and practical constraints Patterns, counting & reasoning Vectors and matrix structure Rational powers and logarithmic inverses Track points and domains through transformations Polynomial structure and rational restrictions Read circles, ellipses and hyperbolas Surfaces, solids and composite regions Angles beyond one right triangle Sampling, response and fair comparisons Check predictions with residuals Frequency, spread and distribution summaries Overlaps, paths and expected value Reverse models and test their structure Questions5 10 20 48
All 400 questions use four-option multiple choice, matching the enhanced ACT Math response form. This is an untimed foundation pilot, not a full official simulation.
x = ? Room to think. Use paper to work through each step. This foundation practice is untimed, with hints available when you need them.
Numeric answers accept fractions and exact decimals. For multiple selections, choose every correct option.
Check the exam’s calculator rules Open Desmos for learning 