Start by selecting the type of number you want to be tested on. Do you want it to be integers (whole numbers) or numbers with decimal places? Once you have chosen the type of number, select the range that you want to work with then click the 'Start' button.

You are then given a random number that you have make up by clicking on the number columns. These columns represent units, tens, hundreds, thousands depending on your original choice. See how many you can get right!

This activity is designed to support pupils in their understanding of numbers and place value. Encourage pupils to read out the numbers so that they can practice their vocabulary.

You may find it useful to have a record of pupil performance for this exercise. The Print button will give you a print of the screen which also shows the number of correct answers for that activity.