useful websites for maths that are free.by the way im doing gsce soon

3 answers

http://www.aaamath.com/
Use the links in the list at the left to find specific subjects or sub-topics you need help with.

http://www.mathisfun.com/

http://www.purplemath.com/
Use the links in the list at the right...

http://www.khanacademy.org/
Click on Subjects at the top, then on Math, then on the math topic/subject area you need help with.

http://www.wolframalpha.com/
i live in the uk i don't think this is useful for me
Then go to http://gb.uk.com/ and search for the following gcse mathematics