In the floor laying business, you'll come across measurements in metres, centimetres and millimetres all the time. But when you're putting the figures into calculations, you may need to convert them into a different unit of measure.

Here's a brief test of your understanding of the relationship between metres, centimetres and millimetres.

Fill in empty cells below by clicking your cursor in the cell and then typing your answer. When you've finished, click on the 'Check your answers' button to see how you've gone.