Mean, Median, Mode & Range Worksheets

Practise the four averages

Mean, median, mode and range are the core measures of data covered across KS2 and KS3 statistics. This generator builds worksheets where each problem gives a list of numbers and asks for all four. Every data set is built to contain a repeated value so the mode is always well-defined, and a full answer key is generated for quick marking.

The four measures

• Mean — add all the values and divide by how many there are.
• Median — the middle value when the data is put in order.
• Mode — the value that appears most often.
• Range — the largest value minus the smallest.

What you can customise

• Set size — how many numbers in each data set (5–9).
• Value range — the largest number that can appear.
• Problems per sheet — a quick set or a full page.
• Answer key, Name & Date — for marking and classroom use.

How to use it

1. Set the data-set size and the maximum value.
2. Choose how many problems you want.
3. Toggle the answer key and Name/Date fields.
4. Preview, press Generate New for a fresh set, then download or print.

Teaching ideas

Remind pupils to put the data in order before finding the median — it is the most common slip. Odd-sized sets give a single middle value, which is easier to start with. Discuss why the mean can be a decimal while the mode and range are always whole numbers here.