Practise doubling and halving numbers up to 20 — a key mental-maths fact family for IB PYP Grade 1 Maths operations. Switch between doubles, halves or a mixed challenge, with instant feedback, hints and text-to-speech support.
How to use Doubles and Halves
- Open the tool and choose a level or range that feels comfortable.
- Answer each question, read the instant feedback, and use hints when stuck.
- Return to the tool for a few minutes each day to build speed and confidence.
Skills practised
- Doubles and halves game
- Doubling numbers game for kids
- Halving practice
- Mental maths fact families
Tip for parents and teachers
Play together for the first round, then let the learner lead. Short, regular sessions work better than one long one.
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