Place Value
What is the 7 worth in 4,732? Not seven — seven hundred. Where a digit sits decides what it means, and that idea sits underneath carrying, exchanging, decimals and everything after.
No account, and the maths stays in your browser — more— less
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.
Set your country and age — change
Setting an age keeps the questions at the right level for that age. It does not lock anything — you can still try any topic, at any age, in any order. Levels are a guide only, not a curriculum.
Your age is not saved anywhere. Your country is remembered only if you have switched saving on.
Saving your progress
Nothing is being saved. You can practise as much as you like — when you close the tab, the session is gone.
Getting the most from it
- The digit and its value are different things. You can see a 7; what it is worth depends entirely on which column it is standing in.
- Name the column before you answer. Ones, tens, hundreds, thousands. Once you know which one, the value follows.
- This is why carrying works. Ten ones becoming one ten is a place-value move, not a rule to memorise. Getting this solid makes written methods make sense.
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.