Problem Bank
33739 problems organized exactly like the courses: pick a subject, pick the unit you just finished, and work its collection — as an exercise set or as a practice run where missing a problem brings back a similar one until you've got it. Nothing here reveals its answer until you've entered one.
Unit-by-unit practice for the Algebra 1 course — expressions to quadratics, every unit with its own problem collection.
Unit-by-unit practice for the Algebra 2 course — transformations, complex numbers, polynomials, logs, rationals, and sequences.
Unit-by-unit practice for the Geometry course — from points and angles to circles, area, and coordinates.
Unit-by-unit practice for the Trigonometry course — right triangles to identities and the laws.
Unit-by-unit practice for the Solid Geometry course — lines and planes in space through spheres and similar solids.
Unit-by-unit practice for the Probability & Statistics course — counting to inference, every unit with its own exercise set.
Unit-by-unit practice for the Precalculus course — functions and transformations through conics.
Unit-by-unit practice for the Calculus course — limits, derivatives, and integrals, exam-style.
Unit-by-unit practice for the Vectors & Matrices course — components and magnitudes to determinants and systems.
Unit-by-unit practice for Integrated Math 1 — quantities and expressions through transformations, coordinate geometry and data, every unit with its own problem collection.
Unit-by-unit practice for Integrated Math 2 — rational exponents and quadratics through similarity, right-triangle trigonometry, circles and probability.
Unit-by-unit practice for Integrated Math 3 — polynomial, rational and logarithmic functions through trigonometric functions, statistical inference and modelling.
Unit-by-unit practice for the whole Grade 2 year — numbers to 1000, the four operations, first fractions, shapes, measuring and data, with a separate problem set for every unit.
Unit-by-unit practice for the whole Grade 3 year — numbers to 10 000, the four operations, first fractions, shapes and symmetry, measurement and data, with a separate problem set for every unit.
Unit-by-unit practice for the whole Grade 4 year — place value and the four operations through fractions, decimals, measurement, geometry and data, with a separate problem set for every unit.
Unit-by-unit practice for the whole Grade 6 year — ratios and rates, fractions, decimals, percents, integers, factors, expressions and equations, the coordinate plane, area and volume, and statistics.
Unit-by-unit practice for the whole Grade 7 year — proportional relationships, rational-number operations, equations and inequalities, percent applications, scale and circles, probability, and sampling.
Unit-by-unit practice for the whole Grade 8 year — the real number system, exponents and scientific notation, roots, linear equations and functions, systems, and bivariate data.
Unit-by-unit practice for the whole Grade 10 year — polynomials and factoring, quadratic equations and functions, rational expressions, radicals and rational exponents, exponential functions, and counting.
Unit-by-unit practice for the whole Grade 11 year — functions and transformations, polynomial functions, logarithms, sequences and series, trigonometry and the unit circle, complex numbers, and statistics.
The Mid school band's exit level, drilled by topic — equations and inequalities through functions, models, and data. Level 3 sits at high-school-entrance difficulty.
The High school band's exit level, drilled by topic — trig identities and limits through calculus, vectors and conics. Level 3 sits at ЭЕШ difficulty.