EveryMemoryQuick Add
A 60-second mental-math sprint. Tap the right answer to add or subtract, beat your own best. Free, in your browser, no sign-up.
⚡ Quick answer
Quick Add is a timed mental-math game where you pick the right answer to addition and subtraction problems as fast as you can for one minute. Your score is for fun and self-tracking, compared only to your own past, and it is not a medical or cognitive test.
Key takeaways
- Free in your browser, no sign-up - a 60-second add and subtract sprint.
- Correct taps add a point, wrong taps subtract one.
- Your best is saved on your device and compared only to your own past runs.
- A fun self-relative speed game, not a medical or cognitive test.
Quick Add is a 60-second mental-arithmetic sprint. A problem appears with four answer choices: tap the correct one to score, tap a wrong one and you lose a point. Keep up the pace and beat your own best. Play it above.
It is free, needs no sign-up, and your best score is saved only on your device. No account, no download.
How to play
One minute, as many problems as you can:
- Tap Start to begin the 60-second timer
- Read the problem and tap the correct answer from four choices
- Each correct tap is plus one; a wrong tap is minus one
- When time runs out, your final score and best are shown
No account is needed and your best score stays on your device.
What it trains
A fast arithmetic sprint leans on:
- Mental addition and subtraction fluency
- Processing speed under time pressure
- Sustained focus while the clock runs
In truth you mostly get faster at this exact game and at quick mental math. It is not an IQ measure or a clinical result.
Tips to score higher
Speed comes from smoother habits, not panic:
- Round to a tidy number and adjust (8 + 7 is 8 + 8 - 1)
- Skim the four choices for the obvious one before computing
- Keep a steady rhythm rather than rushing single taps
The honest way to read your score
Your best is a personal baseline. Caffeine, fatigue, and screen size all nudge it, so the only fair yardstick is you versus your own earlier runs.
Like timed challenges? Try number compare for fast judgments, or speed sort to keep the pressure on.
⚠ When to talk to a professional
Quick Add is a casual speed game for fun and personal tracking, not a medical or cognitive assessment; for any real concerns about thinking or focus, see a qualified professional.
