'Understanding averages' quiz

Practise finding the mean, or average, of a set of numbers with this quiz.
Remember that the mean value = total amount ÷ total number of figures.

Level A Not sure? Start here.

Level B Feeling confident? Try this.

Level C Superstar material? Try this.

TIP! Make sure you answer every question. Don't be afraid - just have a go!

You may need a pen and some paper to work out the answers to these questions.

If you'd like to know more about averages first, try the factsheets or the activity.