This website offers many math games that allow you to practice arithmetic calculations, here is a selection of the best online math games 15 year old available.
Quiz solving inequalities with one unknown (15 year old)This math quiz on inequations allows you to practice solving different types of inequations with one unknown.
Quiz on statistics (15 year old)This statistical calculations quiz allows you to practice calculating the mean and frequency of a series.
Irreducible fraction of an expression (15 year old)To pass this quiz on irreducible fractions, you just have to find the irreducible form of an operation between several fractions.
Quiz on the calculation of the GCD (15 year old)This Greatest Common Divisor quiz gives practice in calculating the GCD of two integers.
Quiz on the Pythagorean theorem (15 year old)This quiz uses the Pythagorean theorem to calculate the hypotenuse of a right triangle.
Quiz solving equations with one unknown (15 year old)This quiz on equations allows to practice solving different types of equations with one unknown.
Quiz on vectors (15 year old)This quiz allows you to practice vector calculus: calculation of coordinates, norm, midpoint of a segment, dot product.
Countdown game (15 year old)The goal of the countdown maths game is to find a target number using arithmetic operations from a list of given numbers.
Quiz on algebraic calculus (15 year old)This algebraic calculus quiz provides practice in using calculus techniques to simplify algebraic expressions.
Quiz on calculating with square roots (15 year old)This math functions quiz provides practice in using square root calculation techniques.
Quiz on numerical sequences (15 year old)This quiz allows you to practice different types of calculations that involve numerical sequences.