9 free math decks — study any of them with spaced repetition, flip, multiple-choice and type-the-answer modes.
Multiplication Tables
14 cards · by HopQuiz · “6 × 7”
Basic Algebra
18 cards · by HopQuiz · “Solve: x + 5 = 12”
Geometry Formulas
20 cards · by HopQuiz · “Area of a rectangle”
Calculus: Derivatives
17 cards · by HopQuiz · “d/dx [xⁿ]”
Roman Numerals
16 cards · by HopQuiz · “I”
Fractions, Decimals & Percentages
14 cards · by HopQuiz · “1/2 as a decimal”
Squares & Square Roots
18 cards · by HopQuiz · “6²”
Trigonometry Values
18 cards · by HopQuiz · “sin 0°”
Metric & Unit Conversions
18 cards · by HopQuiz · “1 kilometer in meters”