This **site offers many mathematical exercises for all grade levels**. The exercises proposed online are organized by grade and by theme. All the exercises are accompanied by a reminder of the course, and a correction which can sometimes be detailed using the appropriate calculator.

- Mathematics exams and competitions : A selection of corrected mathematics exercises to prepare for exams and competitions.
- Algebraic calculus : A selection of exercises to practice algebraic calculus: expansion, factorization, simplification of algebraic expressions.
- Decimal writing and operations on relative numbers : A selection of exercises to practice operations on relative numbers and decimal writing.
- Square roots : A selection of exercises to practice elementary calculations on square roots (radicals).
- Middle School : A selection of free math exercises on the middle school curriculum.
- Measurement conversion : A selection of mathematical exercises on length and area conversions.
- Derivatives of functions : Corrected math exercises to practice calculating derivatives of functions.
- Expansion of algebraic expressions : A selection of exercises to practice the development of expressions using algebraic calculus.
- Algebraic calculation and remarkable identities : A selection of exercises to practice using remarkable identities on algebraic expressions.
- Equations : A selection of exercises with several levels of difficulty to practice solving equations.
- Equations of lines and linear systems : Corrected mathematical exercises on equations of lines and linear systems.
- Solving equations and inequations of the first degree : Corrected math exercises to practice solving first order equations and inequations.
- Factoring : A selection of exercises with several levels of difficulty to practice factoring algebraic expressions.
- Exponential : Exercises to calculate with the exponential function.
- Linear functions and affine functions : Corrected mathematics exercises to practice solving problems on linear functions and affine functions.
- Neperian logarithm : Exercises to calculate with the neperian logarithm function.
- Square and inverse functions : Exercises to practice using the square and inverse functions.
- Sine and cosine functions : Corrected exercises to practice calculating with the sine and cosine functions.
- Polynomial functions : Exercises on polynomials: degree of a polynomial, factoring of polynomials.
- Fractions : A selection of exercises to practice calculating with fractions.
- Introduction to equation solving : A selection of exercises to learn how to solve simple equations.
- Mental math games : A selection of games to practice online mental arithmetic based on the school curriculum.
- High School : This selection of free math exercises helps to review the high school curriculum.
- Complex numbers : Exercises to calculate with complex numbers: algebraic form, arithmetic operations, modulus, conjugate, real part, imaginary part.
- Numbers and equations : A selection of corrected math exercises to practice calculations with numbers and equations.
- Integers and decimals : A selection of exercises to practice calculations on integers and decimals online.
- Integers and rational numbers : A selection of exercises to practice calculations on integers and rational numbers.
- Relative numbers and plane reference system : A selection of exercises on integers: arithmetic operations, comparisons based on the school curriculum.
- Operations on integers and decimals : A selection of exercises to practice basic arithmetic operations on integers and decimals.
- Comparisons of numbers, fractions, expressions : A selection of exercises to practice making comparisons of numbers, fractions, expressions.
- Order, absolute value, inequations : Exercise to practice making number comparisons, calculating absolute values, and solving inequalities.
- Perimeters and areas : A selection of exercises to practice perimeter and area calculations.
- Second degree polynomials : Exercises on polynomials of the second degree: discriminant, equation solving.
- Antiderivatives : Exercises on the calculation of antiderivatives of usual functions.
- Proportionality : A selection of exercises to practice proportionality calculations online.
- Power : A selection of exercises to practice the powers (exponent) of a number.
- Solving equations : Exercises to practice solving first degree and second degree equations.
- Statistics : Exercises on statistics: calculation of the arithmetic mean, calculation of the frequency.
- Numerical sequences : Exercises on calculation with numerical sequences: algebraic writing, sense of variation, sum.
- Right-angled triangles : A selection of exercises to practice calculations on right-angled triangles, including the use of the Pythagorean theorem.
- Vectors : Corrected exercises on analytical geometry to practice calculating with vectors.

- Countdown exercise - Online mental calculation game (6th Grade - 7th Grade - 8th Grade - 9th Grade)
- Introduction to solving equations exercise (6th Grade - 7th Grade)
- Exercise on solving an equation with absolute value (10th Grade)
- Exercise on factoring an algebraic expression (7th Grade)
- Exercise on proportionality tables (6th Grade - 7th Grade - 8th Grade)
- Exercise on the development of an algebraic expression (7th Grade)
- Exercise on calculating the derivative number of a function (11th Grade)
- Exercise on the sum of the terms of a geometric sequence (11th Grade - 12th Grade)
- Arithmetic exercise on a complex number (12th Grade)
- Exercise on function primitives (12th Grade)