Multiplication & Division Tables
Interactive grid 1×1 to 15×15, timed drills, flashcards, missing-number mystery, long-division calculator.
Open Multiplication & Division TablesArithmetic to calculus — patterns, structures and the language of measurement. Explore 9 free interactive math modules — no signup, works offline.
Each one is a self-contained interactive app — open it and start straight away.
Interactive grid 1×1 to 15×15, timed drills, flashcards, missing-number mystery, long-division calculator.
Open Multiplication & Division TablesBar comparator, pie slicer, triple converter, discount/tip playground and step-by-step adder.
Open Fractions, Decimals & PercentagesClick-to-explore gallery, polygon builder, 3D solid stats and a symmetry visualizer.
Open Geometric Shapes & PropertiesAnimated Sieve of Eratosthenes, factor tree, GCF/LCM Venn and divisibility-rule tester.
Open Prime Numbers & FactorsBalance-scale solver, slope-intercept playground, inequality grapher, word-problem translator.
Open Algebra BasicsPythagorean squares visualizer, 3D volume slider, distance walker and congruence matcher.
Open Geometry TheoremsDraggable unit circle, wave-transform lab, SOHCAHTOA solver and angle-of-elevation simulator.
Open TrigonometryDice and coin simulator, histogram builder, scatter + regression line, probability tree.
Open Statistics & ProbabilityLimit explorer, tangent slider, Riemann sum visualizer, position-velocity-acceleration animator.
Open Calculus ConceptsNoduly covers 16 subjects in total.
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