These are provided to give you additional problems for self-study. Please be aware that they date from a time when Math 233 did not cover as much material as it does now. In particular, in previous semesters Math 233 did not treat different 3D coordinate systems, surface integrals, and Stokes’s and the divergence theorems (among other things). There were also some topics (for example, curvature) that are not covered now. Thus there are some inconsistencies between these old exams and what you can expect now. Nevertheless, these will still be helpful.
Bill Meeks was a professor in our department who taught Math 233 many times. Here are some of his course materials. The “old exam” files have many practice problems from old midterms.
This is a somewhat random collection of old Math 233 exams, including some from honors sections (Math 233H). There are no solutions available.