Undergraduate math students typically take three courses per semester, especially in the early years, as balancing core requirements can limit course load. While some students manage to take four courses, it is uncommon and often depends on individual capacity and course intensity. Mixing rigorous and less demanding classes is advisable to manage workload effectively. As students progress, particularly into their junior year, they may find it easier to take on three math courses as core requirements are fulfilled. Ultimately, finding the right balance is a personal journey, and students are encouraged to assess their limits through experience rather than comparison with peers.