数学练习

选择一个主题进行练习，享受无限生成的题目、完整解答和分步讲解。

• Adding Fractions Practice — n₁/d₁ + n₂/d₂ Practice adding fractions with different denominators. Find the LCD, convert, add.
• Advanced Factoring — Shortcuts, Trinomials, Grouping Practice advanced factoring: common factor, multiplication shortcuts, trinomials, grouping.
• Algebraic Fractions — Domain, Simplify, Operations Practice algebraic fractions: domain of definition, simplification, multiplication, division, addition.
• Algebraic Substitution — Evaluating Expressions Practice substituting values into algebraic expressions, including negative values and two variables.
• Basic Inequalities Practice — x > k Practice basic inequalities: x > k, x < k, x ≥ k, x ≤ k.
• Collecting Terms and Isolating — Linear Equations Practice collecting like terms, moving terms across the equals sign, and solving linear equations.
• Domain of Square Root Functions — √(ax + b) Practice finding the domain of square root functions. Expression under radical must be ≥ 0.
• Expanding Brackets — Distributive Law Practice expanding brackets including negative signs. Learn the distributive law.
• Exponential Equations Practice — Solve aˣ = b Practice solving exponential equations by converting to the same base.
• Factoring — Common Factor Practice factoring algebraic expressions by extracting the common factor.
• Find the Mistake — Linear Equations Sharpen your algebra by identifying errors in linear equation solutions.
• Isolating the Variable — One-Step Equations Practice isolating the unknown by dividing by the coefficient.
• Linear Equations — Introduction with Word Problems Practice setting up and solving basic linear equations through real-world word problems.
• Linear Equations Practice — Solve ax + b = c Practice solving linear equations of the form ax + b = c with unlimited generated problems and full step-by-step solutions.
• Linear Equations with Brackets Practice solving linear equations that contain brackets.
• Linear Equations with Fractions Practice solving linear equations with fractions using the LCD method.
• Linear Inequalities Practice — Solve ax > b Practice linear inequalities. Learn when to flip the inequality sign.
• Logarithms Practice — log_b(x) Definition Practice evaluating logarithms. Understand log_b(x) = y means bʸ = x.
• Mathematical Induction Practice Problems Practice mathematical induction: base case, hypothesis, inductive step.
• Order of Operations Practice — PEMDAS Practice the correct order of operations with unlimited generated expressions.
• Percentage Calculations Practice — p% of n Practice calculating percentages. Find p% of any number with unlimited generated examples.
• Powers and Roots Practice — aⁿ and √n Practice powers and square roots with unlimited problems.
• Probability Practice — Tree Diagrams Practice probability using tree diagrams. Work with independent events and compound outcomes.
• Pythagorean Theorem Practice — a² + b² = c² Practice finding the missing side of a right triangle using a² + b² = c².
• Quadratic Equations Practice — Solve ax² + bx + c = 0 Practice solving quadratic equations by factoring. Unlimited generated problems with full solutions.
• Quadratic Formula Practice — x = (−b ± √Δ) / 2a Practice applying the quadratic formula to solve ax² + bx + c = 0.
• Rectangle Area Practice — A = width × height Practice calculating rectangle area. Area = width × height.
• Systems of Equations — Two Variables Practice solving systems of 2 equations with 2 unknowns using substitution or elimination.