This website offers many **math games** that allow you to practice arithmetic calculations,
here is a selection of the **best online math games 12 year old** available.

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- Game multiplication by 10, 100, 1000 or 0.1, 0.01, 0.001 (12 year old) : The goal of this quiz is to multiply a number by 10, 100, 1000 or 0.1, 0.01, 0.001. To win this game, you just have to find the right result in a list.
- Criteria divisibility game (12 year old) : Online calculation game, which allows to train to recognize if a number is divisible by 2, 3, 4, 5, 9, 10, 25, 100.
- Proportionality game (12 year old) : The goal of this proportionality game is to find the value that completes a proportionality table.
- Find the denominator game (12 year old) : In this fraction game, children must complete an equality involving a fraction by finding the missing denominator in a list.
- Game expression expansion (12 year old) : The goal of this game is to develop an algebraic expression. To win this quiz, all you have to do is find the correct expansion of the expression from a list.
- Measurement conversion game (12 year old) : This math game allows you to practice converting length and area measurements
- Game about area calculations of usual figures. (12 year old) : This game allows you to practice the calculation of simple surfaces: square, rectangle, circle.
- Calculation game percentages (12 year old) : To succeed in this game on the calculation of the percentage of a whole number, kids must choose the good answer among a list of proposition
- Perimeter game (12 year old) : This game allows you to practice calculating perimeters on common shapes: square, rectangle, triangle, circle.
- Missing operator game (12 year old) : Online calculation game consisting of finding the missing operator in a mathematical expression.
- Fraction comparison game (12 year old) : The purpose of this integer fraction comparison game is to find the operator (> or <) to place between the fractions being compared.
- Countdown game (12 year old) : The goal of the countdown maths game is to find a target number using arithmetic operations from a list of given numbers.
- Math game with integers (12 year old) : In this calculation game with integers, kids must find the right answer in a list of values.
- Fraction calculation game (12 year old) : This math game is based on the calculation of whole fractions. To win this quiz, you just have to find the result of an operation between two fractions.
- Expression factoring game (12 year old) : The goal of this game is to factor an algebraic expression. To win this quiz, you just have to find the right factorization of the expression in a list.
- Missing number game (12 year old) : Online calculation game: You must find the missing number in a mathematical expression.
- Number comparison game (12 year old) : The goal of this integer comparison game is to find the operator (less than, greater than or equal to) to place between the numbers being compared.
- Magic square game (12 year old) : The goal of the game is to complete a magic square that has empty areas.
- Fraction game (12 year old) : Online fraction game suitable for anyone looking for a good math game online.
- Fraction to percentage transformation game (12 year old) : In this game of transforming a whole fraction into a percentage, children must choose the correct answer from a list of suggestions.