It is recomended that you try as many additional problems as possible (beyond assigned homework).
Here are some suggested problems from the text organized by section.
More will be added as the term progresses.
Section 0.2: 1,3,5,7,11,15,17,19,21,23,25,27
Section 0.3: 5,7,9,11,13,15,19
Section 0.4: 3,5,8,11,14,15abc,17
Section 1.0: 1,3,5,7
Section 1.1: 1,3,5,9,11,13,15,17
Section 1.2: 1,3,5,7,11,15a
Section 1.3: 1,3abfh,5,7ae,9,13,15,17,18,19
Section 2.0: 3,7,9,10,11,13,15,17
Section 2.1: 1,3,5,9,11,13,15,17,19,25,33,35,36,37
Section 2.2: 1,3,5,7,9,11,13,15,17,19,21,22,23,25,29,31,33,35,37,39,41,47,49,51,52,53,55
Section 2.3: 11,13,15,19,22,27,29,30,31,32,,33,34,35,37,38,39,42,45-48
Section 2.4: 1,3,5,7,9,11,13,15,17,19,21,22,25,27,30,31,33,34,35,36,39,41,43,49,51,53,61,66,81,83
Section 2.5: 1,3,4,5,7,9,11,13,15,17,19,25,29,31,33,37
Section 2.9: 1,3,5,7,9,15,17,19,21,28,33,35,37,39,41,43,45,47,54,55
Section 3.1: 3,5,7,9,15,17,19,21,23,25,35,39
Section 3.2: 1,3,5,7,13,15,17,21
Section 3.3: 1,3,5,7,13,15,17,19,21,29
Section 3.4: 1,3,5,7,9,11,13,15
Section 3.6: 1,3,5,7,9,13,15,27,29,31,33,35,37,41
Section 3.7: 1,3,5,7,9,11,15
Section 3.5: 1,3,5,7,9,13,15,19,23,26,28,29,31
Section 2.6: 1,3,4,5,7,9,11,12,13,14
Section 2.8: 1,3,5,6,7abd