There are a lot of resources for help available online. As a first option when you are having difficulty with a certain topic, say factoring, then Google "help with factoring", and you are likely to find many options for help and additional practice. If this does not work for you, then try one of the links listed below.
Math help links:
(this site contains free math software for learning and teaching)
(free downloads from Mathematica)
(math help videos)
Mentat Wiki - Including Mental Math shortcuts
Wacker Art Fractal Gallery (Prepare to be wowed!)
Other Math Links
The Society for Industrial and Applied Mathematics is the leading professional organization devoted to the advancement of applied mathematics.