Mathematics Flashcards

Master geometry from basic angle relationships to 3D volume calculations with this comprehensive flashcard deck. Geometry is one of the oldest branches of mathematics and is heavily tested on the SAT, ACT, GCSE, A-Level, and state standardized exams. A strong geometry foundation is also essential for physics, architecture, engineering, and computer graphics. This deck covers all essential geometry formulas and theorems: angle types and relationships, triangle properties and congruence rules, the Pythagorean theorem, polygon properties, circle theorems, area and perimeter formulas, and 3D shape volumes and surface areas. Based on publicly available educational resources including OpenStax Geometry and CK-12.

Master algebra — the language of mathematics — with this essential flashcard deck. Algebra is the gateway to all higher mathematics, and every topic from geometry to calculus builds directly on algebraic thinking. This deck covers everything from the basics of linear equations to quadratic functions, factoring, exponent laws, logarithms, and systems of equations. Whether you are preparing for your GCSE, SAT, ACT, A-Level, or first-year university math course, this deck gives you the rules, formulas, and techniques you need to solve problems confidently and quickly. All content is based on publicly available educational resources including OpenStax Algebra and Khan Academy.

Master trigonometry with this comprehensive flashcard deck covering every key concept from basic SOH CAH TOA ratios to the unit circle, trigonometric identities, and the graphs of sine, cosine, and tangent. Trigonometry is essential for physics, engineering, architecture, and navigation — and it is a major component of the SAT, ACT, A-Level, AP Precalculus, and AP Calculus exams. This deck covers trigonometric ratios, exact values, the unit circle, solving triangles with the sine and cosine rules, amplitude and period of trig graphs, the Pythagorean identities, double angle formulas, inverse trigonometric functions, and general solutions. Based on publicly available resources including OpenStax Precalculus and CK-12.

Build your calculus foundation with this essential flashcard deck covering the core concepts of differential and integral calculus. Calculus is the mathematics of change and accumulation — it powers physics, engineering, economics, machine learning, and virtually every quantitative field. This deck covers limits and continuity, the definition of the derivative, all major differentiation rules (power, product, quotient, chain), derivatives of standard functions, the Fundamental Theorem of Calculus, indefinite and definite integrals, integration techniques, and applications including maxima/minima and area under a curve. Essential for AP Calculus AB/BC, A-Level Further Maths, and first-year university calculus.

Master statistics and probability with this comprehensive flashcard deck covering every key concept from descriptive statistics to inferential analysis. Statistics is increasingly essential in every field — from medicine and economics to machine learning and social sciences — and it is a major component of AP Statistics, A-Level Mathematics, IB Mathematics, and undergraduate courses. This deck covers measures of central tendency and spread, probability rules, permutations and combinations, discrete and continuous probability distributions (including the normal distribution), hypothesis testing, confidence intervals, correlation and regression, and the central limit theorem. Based on publicly available resources including OpenStax Statistics and Khan Academy.

Build a solid mathematical foundation with this number theory and fundamentals flashcard deck. These core concepts underpin all of mathematics and are essential for GCSE, SAT, AMC (American Mathematics Competition), and everyday mathematical reasoning. This deck covers prime and composite numbers, factors and multiples, HCF and LCM, divisibility rules, fractions and decimals, percentages and ratios, indices and surds, set theory and Venn diagrams, types of numbers (natural, integer, rational, irrational, real), and basic proof techniques including proof by contradiction and mathematical induction. Based on publicly available educational resources including OpenStax Prealgebra and CK-12 Number Theory.