Here's a little test to test them brain cells. Its based on BBC's GCSE maths revision questions.
http://www.buzzfeed.com/kellyoakes/would-you-pass-school-maths-now
I got an A with 12/15 correct - Let me know how you do.
http://www.buzzfeed.com/kellyoakes/would-you-pass-school-maths-now
I got an A with 12/15 correct - Let me know how you do.