| 585 | -- | 594 | Bob Witte. The 2001 James R. C. Leitzel Lecture: What I Have Learned from the Mathematics Community |
| 595 | -- | 611 | Robert F. Brown, Jack E. Girolo. Isolating Fixed Points |
| 612 | -- | 622 | James T. Smith. Thomsen's Equation |
| 623 | -- | 638 | John McCleary. Trigonometries |
| 639 | -- | 649 | Ezra Brown, Bruce T. Myers. Elliptic Curves from Mordell to Diophantus and Back |
| 650 | -- | 655 | Robert L. Lamphere. Solution of the Direct Problem of Uniform Circular Motion in Non-Euclidean Geometry |
| 655 | -- | 657 | M. J. Jamieson. Fibonacci Numbers and Cotangent Sequences |
| 657 | -- | 659 | Iosif Pinelis. An Equidistribution Phenomenon: Is There a Principle behind It? |
| 660 | -- | 661 | P. G. Walsh. On a Question of Kaplansky |
| 661 | -- | 663 | Judy A. Holdener. A Theorem of Touchard on the Form of Odd Perfect Numbers |
| 664 | -- | 0 | John McCarthy. Problem 10956 |
| 664 | -- | 0 | Victor Alexandrov. Problem 10957 |
| 664 | -- | 0 | Robin Chapman. Problem 10958 |
| 665 | -- | 0 | Brian Conrad. Problem 10961 |
| 665 | -- | 0 | Oliver Eng. Problem 10960 |
| 665 | -- | 0 | George Lamb. Problem 10959 |
| 665 | -- | 0 | Mihály Bencze. Problem 10962 |
| 665 | -- | 666 | Alberto Facchini, Francesco Barioli, Robin Chapman, Ron Martin Carroll. Nonsingular Sums of Matrices: 10784 |
| 666 | -- | 667 | George E. Andrews, Robin J. Chapman. A Sparse Determinant: 10831 |
| 667 | -- | 668 | Sung-Soo Kim, Richard Johnsonbaugh, Ronald E. Prather, Donald E. Knuth. Min-Plus Matrix Multiplication: 10834 |
| 668 | -- | 669 | Ernesto Bruno Cossi, Robin Chapman. Points on a Sphere: 10855 |
| 669 | -- | 0 | Jerry Kazdan, Herbert S. Wilf, Darryl K. Nester. Waiting for the Bus: 10866 |
| 669 | -- | 670 | Wu Wei Chao, Li Zhou. Parallelogram Circumcenters: 10874 |
| 670 | -- | 0 | Erwin Just, Norman Schaumberger, Paul Budney. A Little Convexity: 10882 |
| 670 | -- | 671 | Zafar Ahmed, Knut Dale, George Lamb. Definitely an Integral: 10884 |