We've previously linked you to the 'Numeracy for Life' challenge that helps to assess your numeracy skills.
We'd also like to offer you access to some useful learning resources that will help you to explore and understand some different mathematical concepts.
All of the links below are to files in Microsoft Powerpoint format. If you don't have access to Microsoft Office you can use file compatible free software such as Open Office or Libre Office.
Common Factors, Common Multiples and Primes
Stem and Leaf