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Test your mental arithmetic agility with rapid-fire math problems under time pressure. Choose your difficulty and beat your high score.
How fast can you solve mental arithmetic under pressure?
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Math Speed Challenge trains your mental calculation reflex through timed rapid arithmetic questions spanning addition, subtraction, multiplication, and division.
Each consecutive correct answer boosts your score multiplier up to 2.0x, rewarding sustained accuracy and quick reflexes.
Easy mode focuses on foundational addition and subtraction, while Medium and Hard incorporate multiplication, division, and mixed operators.
Yes, your best scores and accuracy records are saved automatically in your browser's local storage.
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