I'm on a desktop PC or Mac

Use the help links below to enable Flash in your web browser:

Google Chrome
Internet Explorer
Microsoft Edge

I'm on a tablet or mobile

Unfortunately your device probably doesn't support Flash.

This resource was created by a third party. All of the games and resources Topmarks creates are tablet-friendly!

Close Help

Using a Calculator

Use the number cruncher calculator in your mission to save the Zooks. You need to turn fractions into decimals and work out sums with brackets.

Maths Resource
View Fullscreen 9-11 year olds

Have you tried...