Rexy's Number WorldFree number games for ages 3–7

Counting, numbers and number sense

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  Number shapesWatching and tracing each number from 0 to 20.EYFS: Mathematics
• 👆
  CountingTapping each thing as Rexy counts, then saying how many. One hides behind a cloud to look again.EYFS: Number
• 🔟
  Ten frames and teen numbersSeeing 7 as five and two, and 13 as ten and three more.EYFS: Numerical Patterns
• ➕
  One more, one lessFinding the number one more or one less, all the way to 20.KS1: Year 1 maths

Number World isn't a maths scheme. It's gentle extra practice alongside your school's own.

Every number is an island

1. Spin the globe and tap a number island. Numbers shows 0 to 10, and 11–20 shows the numbers 11 to 20.
2. Pick an activity: watch and trace the number, count, fill the ten frame, find one more, colour or do a jigsaw. Play more adds Balloon pop, Tens and ones and Count to 20.
3. Rexy talks them through it, so children who can't read yet can play too.

Made for little hands, with grown-ups in mind

• No adverts, no sign-up, no tracking cookies. Nothing to buy, no chat and no links to other websites.
• Nothing kept on your device. Number World never asks for your child's details.
• Back asks for a grown-up. A web page can't block the Home button, so use your phone's own lock to keep them in Number World. Press and hold Grown-ups in the game to see how.
• No time limits, scores or streaks. Each activity ends with a cheer, and each island with a party: a natural place to stop.
• Designed to follow the ICO Children's Code. Read our privacy policy.