Math Sprint
20 mental math questions, clock running. Answer as fast as you can - wrong answers don't skip, you have to correct them. Good for warming up your brain or settling a bet about who's faster at mental math.
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20 Questions. Race the Clock.
Mix of +, −, ×, ÷. Gets harder as you go. Timer starts the moment you click Start.
How to use
- Hit Start. A question appears and the timer starts immediately.
- Type your answer and tap the ✓ button (or press Enter on desktop) to submit.
- Wrong answer? The box shakes and clears. Type the correct answer and press Enter again.
- Answer all 20 questions to stop the clock. Read your final time to a friend and challenge them to beat it!
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