A collection of online finance math resources.
https://cims.nyu.edu/~cfgranda/pages/DSGA1002_fall15/schedule.html
https://online.stanford.edu/courses/gse-yprobstat-probability-and-statistics
https://www.khanacademy.org/math/statistics-probability
http://ocw2.mit.edu/courses/mathematics/18-06-linear-algebra-spring-2010/index.htm
http://ocw2.mit.edu/courses/mathematics/18-01-single-variable-calculus-fall-2006/index.htm
http://ocw2.mit.edu/courses/mathematics/18-02-multivariable-calculus-fall-2007/
http://ocw2.mit.edu/courses/mathematics/18-03-differential-equations-spring-2010/