Dear Jane,

We like MEP math; it's available here: http://www.cimt.plymouth.ac.uk/projects/mep/default.htm You can print off whatever topics you would like to cover, and it's all free. It's a really excellent math programme.

Alternatively, you might try Singapore Math: http://www.singaporemath.com/ They have placement tests at their website, so you can see where you might like to jump in.

Hope that helps!

peace
minnie