lowkey smart

Daily maths and science, marked as they type.

Free worksheets for Year 1 to Year 11. Every set of questions starts with a short lesson, and every answer is checked the moment it goes in.

Choose a year

No accounts, no ads. Answers stay on your device.

Year 6 maths: percentages

15% of 80 =12
Increase 60 by 20% =72
50% of 250 =125

Wrong answers turn red, so they can fix them straight away.

Choose your child's year

Each year follows the national curriculum for England. New weeks are added as they are written, and progress is saved in the browser you use.

Key Stage 1

Ages 5 to 7

Year 11 week ready Year 21 week ready

Key Stage 2

Ages 7 to 11

Year 31 week ready Year 41 week ready Year 51 week ready Year 65 weeks ready

Key Stage 3

Ages 11 to 14

Year 71 week ready Year 85 weeks ready Year 95 weeks ready

GCSE

Ages 14 to 16

Year 101 week ready Year 111 week ready

How a day works

About an hour, split into short blocks. Stop after any block and pick up where you left off.

  1. Read the lesson box

    A few lines that teach the idea, with a worked example that is different from the questions.

  2. Type the answers

    Tap a box and type. Spelling slips and capital letters are forgiven; the maths is not.

  3. See what needs fixing

    Right answers go green and wrong ones go red, so the next try happens while the topic is fresh.

Warm-up games

A two-minute times-table blitz and a speaking game for French, Spanish or German. Good for car journeys.

Open the games

Privacy

  • There are no accounts, so there is nothing to sign up for and no password to forget.
  • Answers and your child's name are saved in this browser only. They are never sent to us or anyone else.
  • No ads, no tracking and no analytics. Clearing your browser data clears the saved answers.