Math 312: Introduction to Number Theory
Section 101, Fall 2011 

The seventh (and final!) assignment is now available.
Here were a set of practice problems for the first midterm.
Here's solutions for the practice problems for the first midterm.
Here are a set of practice problems (NOW WITH SOLUTIONS!) for the second midterm.
Here are a set of practice problems (NOW WITH SOLUTIONS OR CLOSE FACSIMILE) for the final  good luck!