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Subitising Flash
Dots flash for half a second. How many did you see?
Round 1 · Correct 0/0
Ready when you are.
How to play
- Press Show — dots flash for 0.7 seconds.
- Ask your child 'how many?' — they shout the number.
- Tap the matching number to check.
- Accuracy at 1–5 dots is a strong math-readiness signal.
Why it works
Subitising — recognising small numbers without counting — predicts math ability at age 7 better than rote counting does. Research shows it's the true foundation of number sense.