One player asks mental maths questions. The other has five seconds to answer. Start easy and get harder. Switch roles after ten questions. The round where the child quizzes the parent is usually the best. A countdown makes arithmetic feel completely different from written practice.
How to do it
- 1Agree a difficulty: addition only, times tables, or mixed. The questioner fires questions one at a time.
- 2Five seconds to answer. Count aloud. A correct answer scores a point.
- 3No paper, no calculators. The questioner must know the answer before asking.
- 4Switch roles after 10 questions. The round where the child questions the parent is always the best.
Variations
- If they freeze under time pressure, remove the 5-second rule — 'take your time' — some kids think slower but accurately.
- How it ends: after 10 questions, switch roles without tallying wins — the point is trying, not scoring.
💡 Parent tip
Calibrate deliberately harder than you think they can manage, then drop down one level when they miss three in a row. The sweet spot is 70–80% correct. That is where actual learning happens, not at 100% or 40%.
What your child develops
- Arithmetic fluency — speed is a real measure of automaticity in number processing
- Working memory under pressure — holding the question while computing the answer is a specific skill
- Number confidence — succeeding under a countdown produces a different feeling than worksheet answers
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