Free rounding game for Years 3 to 6 — nearest 10, 100, 1,000 and 10,000, matched to the national curriculum. No account needed.
Practise rounding whole numbers to a chosen power of ten and revisit missed questions automatically. Correct answers can trigger celebrations. Feedback and retry options depend on the game.
Learning objective: Round whole numbers to the nearest 10, 100, 1,000 or 10,000 and explain the midpoint decision.
Curriculum anchor: England mathematics programmes of study: number and place value in lower and upper Key Stage 2.
This game is designed as short independent practice after an idea has been introduced. It does not replace direct teaching, mathematical or scientific discussion, or an adult checking whether the learner can explain the idea away from the screen.
Ask for the two multiples the number lies between, then locate the midpoint before choosing the rounded value. Take a break when you need one.
Does it need an account? No. The game runs in the browser and asks for no name, email address, school or location.
Is it timed? Timing varies by activity. Check the available modes and instructions before starting.
Can it be used on a phone? Controls vary by game. Use the on-screen buttons or read the instructions for keyboard and drag actions.
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