Second Preparatory
Algebra
Smart Calculator
Advanced calculator with fractions and equations.
Factorization Assistant
Factorize algebraic expressions step-by-step
Quadratic Equation Solver
Solve quadratic equations by factorization
Exponents & Powers Calculator
Simplify exponents and solve exponential equations
Geometry
Geometry Tool
Calculate Area and Perimeter for shapes.
Quadrilateral Area Calculator
Calculate areas of Rhombus, Trapezoid, Square
Geometry Interactive Lab
Explore areas, similarity, and projections
Pythagoras Converse Tool
Determine triangle type from side lengths
Statistics & Probability
Probability Simulator
Simulate coins, dice, and cards