What are high paying careers involving mathematics and ICT?
From my understand there are not a huge number of jobs that focus around a pure math degree outside of teaching. There are however some, for example companies that produce and sell products related to engineering will sometimes require people who are specialized in mathematics. There are also a lot of fields that require a very high level of math to get in to for example economics and statistics. Although one can get a high paying job with a high level degree in math, you may want to consider something like computer science or engineering in addition to math to open up more potential job opportunities.