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 on the Pythagorean theorem (15 year old)**

**Quiz solving equations with one unknown (15 year old)**

**Quiz solving inequalities with one unknown (15 year old)**

**Quiz on statistics (15 year old)**

**Quiz on vectors (15 year old)**

**Countdown game (15 year old)**

**Quiz on algebraic calculus (15 year old)**

**Quiz on the calculation of the GCD (15 year old)**

**Quiz on calculating with square roots (15 year old)**

**Quiz on numerical sequences (15 year old)**

**Irreducible fraction of an expression (15 year old)**

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- 9 year old
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- 10 year old
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- 12 year old
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- 13 year old
- 14 year old
- 15 year old
- 16 year old
- 17 year old
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- algebraic calculation
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