For economics or finance, the requirements for mathematics are not very high, as long as you learn the mathematics courses at the undergraduate level. Economics majors learn classics at the undergraduate level, and the difficulty is much simpler than high numbers.
Therefore, it can be seen that this economic-related major is not very demanding on mathematics, but it is also necessary! Learning it well is good for you to understand the formulas in financial knowledge in the future, otherwise some formulas are still difficult to understand.
In short, the requirements for mathematics are not high, but we should try our best to master what we have learned!