Thanks.
The Maths in my university was integrated within my modules and so I didn't do any exclusively maths modules, where as I believe that in the US this is much more common. An approximation of what I know would be (I guess fairly elementary in comparison to Maths I've seen contained within undergraduate degrees) single/multi variable calculus,probability/statistics, and linear algebra.
However, before attempting either of these courses, I'd brush up a lot.