Web game
Number Sprint – quick mental math in your browser.
Solve as many math questions as you can before the time bar disappears. Choose Easy, Normal or Hard, tap the correct answer, and try to beat your best streak on mobile or desktop.
Number Sprint
Quick-fire mental math with a timer. Choose a difficulty and race the bar.
Choose difficulty and press Start.
Score:0 | Best:0
Difficulty:
Question
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Tap an answer before the bar runs out. Wrong answer ends the run.