Zerdly

Maths Journey

The skills in an order that builds on itself, with a suggested next step. If you have switched saving on, what you have practised shows up here too.

Nothing is locked. This is a suggested order — every tool is open right now.

No account, and the maths stays in your browser — more

This activity is for learning and practice. Anything it suggests is indicative only — it is not a formal assessment and not a substitute for a teacher or tutor.

Nothing you answer is sent to Zerdly. Progress is saved on this device only if you switch saving on, and you can delete it at any time. How Kids Maths handles data.

Suggested next

Tens and ones

Go to Place Value

The path

A suggested order, not a locked one. Every step is open right now.

  1. Tens and onesNot startedA good place to begin.
  2. Number bondsNot startedA good place to begin.
  3. AdditionNot startedBuilds on Number bonds and Tens and ones.
  4. SubtractionNot startedBuilds on Addition.
  5. MultiplicationNot startedBuilds on Addition.
  6. DivisionNot startedA good place to begin.
  7. MoneyNot startedBuilds on Addition and Subtraction.
  8. Telling the timeNot startedBuilds on Addition.
  9. Fraction arithmeticNot startedA good place to begin.
  10. Equivalent fractionsNot startedA good place to begin.
  11. DecimalsNot startedBuilds on Tens and ones and Addition.
  12. Area and perimeterNot startedBuilds on Multiplication.
  13. PercentagesNot startedBuilds on Division and Fraction arithmetic.
  14. Number patternsNot startedBuilds on Addition and Multiplication.
  15. Measurement and unitsNot startedBuilds on Tens and ones and Multiplication.
  16. Charts and averagesNot startedBuilds on Addition and Division.
  17. Chance and countingNot startedBuilds on Addition and Multiplication.
  18. ShapesNot startedA good place to begin.
  19. AnglesNot startedBuilds on Shapes.
  20. Number lineNot startedA good place to begin.
  21. Missing numberNot startedBuilds on Addition and Subtraction.
  22. RoundingNot startedBuilds on Tens and ones and Number line.
  23. Comparing fractionsNot startedBuilds on Equivalent fractions.
  24. Fractions, decimals and percentagesNot startedBuilds on Equivalent fractions and Decimals and Percentages.
  25. Elapsed timeNot startedBuilds on Telling the time and Addition.
  26. CoordinatesNot startedBuilds on Number line and Shapes.
  27. Algebra basicsNot startedBuilds on Number patterns and Missing number.
  28. Order of operationsNot startedBuilds on Multiplication and Division.
  29. Ratio and proportionNot startedBuilds on Equivalent fractions and Division.
  30. Powers and rootsNot startedBuilds on Multiplication and Order of operations.
  31. Volume and capacityNot startedBuilds on Area and perimeter and Multiplication.
  32. PythagorasNot startedBuilds on Powers and roots and Angles.
  33. Solving equationsNot startedBuilds on Algebra basics.
  34. Trigonometry foundationsNot startedBuilds on Pythagoras and Equivalent fractions.

Saving your progress

Nothing is being saved. You can practise as much as you like — when you close the tab, the session is gone.

How the order is worked out

  • Skills that lean on others come later. Division sits after times tables because dividing is far easier once the facts are quick — not because you are barred from it.
  • “Going well” is as strong as it gets. A skill is marked that way after a good number of questions, answered accurately, at a reasonable level. It is not a test result and it does not mean finished.
  • With saving off, the path still works. You just will not see what you have done before — the order and the suggestions are the same.

School levels

School levels are a guide only. They show where a skill is usually taught in each country and are not taken from, aligned to, or endorsed by any curriculum authority. Your school may cover it earlier or later.