| 565 | -- | 576 | Enrique A. González-Velasco. James Gregory's Calculus in the "Geometriœ Pars Universalis" |
| 577 | -- | 587 | Roman Dwilewicz, Ján Minác, Andrew Schultz, John Swallow. Hilbert 90 for Biquadratic Extensions |
| 588 | -- | 601 | Arno Berger, Theodore P. Hill. Newton's Method Obeys Benford's Law |
| 602 | -- | 609 | Jin Akiyama. Tile-Makers and Semi-Tile-Makers |
| 610 | -- | 622 | Byron L. Walden, Lesley A. Ward. A Harmonic Measure Interpretation of the Arithmetic-Geometric Mean |
| 623 | -- | 628 | Carlos A. Escudero, Agustí Reventós. An Interesting Property of the Evolute |
| 628 | -- | 632 | Jack Cook, Jonathan Lovett, Frank Morgan. Rotation in a Normed Plane |
| 633 | -- | 639 | Arjeh M. Cohen, D. E. Taylor. On a Certain Lie Algebra Defined by a Finite Group |
| 640 | -- | 0 | David Callan. Problem 11307 |
| 640 | -- | 0 | Alexandru Rosoiu. Problem 11306 |
| 640 | -- | 0 | Ovidiu Furdui. Problem 11308 |
| 640 | -- | 0 | Roman Witula, Damian Slota. Problem 11309 |
| 640 | -- | 0 | Vahan Mkrtchyan. Problem 11305 |
| 641 | -- | 0 | Stephen J. Herschkorn. Problem 11311 |
| 641 | -- | 0 | Erwin Just. Problem 11310 |
| 641 | -- | 642 | William Calbeck, Richard Stong. Another Diophantine Equation: 11175 |
| 642 | -- | 643 | Angelo J. Christino Jr., William C. Waterhouse, et al.. A Group of Invertible Matrices: 11186 |
| 642 | -- | 0 | M. N. Deshpande, et al.. An Urn Problem with Labeled and Unlabeled Balls: 11181 |
| 643 | -- | 645 | David Bailey, M. L. Glasser, Richard Stong. A Hypergeometric Identity: 11188 |
| 645 | -- | 647 | José Luis Díaz-Barrero, Julien Grivaux. A Polynomial and Its Zeros: 11190 |
| 645 | -- | 0 | Lajos Csete, O. P. Lossers. A Quick Inequality: 11189 |
| 647 | -- | 0 | Marian Tetiva. A Cyclic AM-GM Inequality: 11193 |
| 648 | -- | 649 | Marian Tetiva, Pál Péter Dályay. Ratio Circum-to-In-Radius: 11195 |
| 649 | -- | 0 | Aliyev Yakub, David B. Leep. Symmetric Inequality: 11199 |
| 649 | -- | 0 | R. A. Strubel, Donald R. Bridges. A Zeta Function Quickie: 11219 |
| 650 | -- | 653 | Stephen A. Fulling. Linearity, Symmetry, and Prediction in the Hydrogen Atom by Stephanie Frank Singer |
| 654 | -- | 661 | James Fey, Eric Hart, Christian Hirsch, Harold Schoen, Ann E. Watkins, Daniel J. Velleman. Editor's Endnotes |