| 100% | ERGO | 4 | Therefore, to mathematicians |
| 68% | ERGO | 4 | Thus, to mathematicians |
| 68% | OPERATOR | 8 | + or -, to mathematicians |
| 64% | ERGO | 4 | Therefore, to Descartes |
| 64% | ERGO | 4 | Therefore, to Tacitus |
| 63% | PIDAY | 5 | March 14, to mathematicians |
| 63% | PIDAY | 5 | March 14th, to mathematicians |
| 63% | TORI | 4 | 40 Across, to mathematicians |
| 61% | PRIMENUMBER | 11 | 73 or 173, to mathematicians |
| 61% | ERGO | 4 | "As a result," to mathematicians |
| 58% | ABEL | 4 | ___ Prize, annual Norwegian prize awarded to mathematicians |
| 56% | ERGO | 4 | Therefore, leads to a logical conclusion |
| 56% | EULER | 5 | Inspiration to many mathematicians |
| 56% | QED | 3 | Letters to a mathematician |
| 54% | PASCAL | 6 | Mathematician related to the theory of probability |
| 54% | PERFECTCUBE | 11 | 62-Across to a mathematician |
| 53% | TURING | 6 | Mathematician who lent his name to a test |
| 51% | SYMMETRY | 8 | Balance, to an artist or a mathematician |
| 50% | IDEMANDARECOUNT | 15 | Mathematician's response to 17-, 22-, 51- and 58-Across? |
| 49% | ERGO | 4 | "Therefore," to Descartes |
| 49% | SALESMAN | 8 | "Travelling ___," 2012 film about mathematicians trying to solve problems |
| 48% | ERGO | 4 | "Cogito, ___ sum" ("I think, therefore I am," to Descartes) |
| 48% | KLEIN | 5 | German mathematician who lent his name to a "bottle" |
| 47% | ERGO | 4 | "Therefore," to a logician |
| 45% | USDO | 4 | "As we have therefore opportunity, let ___ good to all men": Galatians |
| 45% | USDO | 4 | As we have therefore opportunity, let ___ good to all men: Galatians |
| 42% | ITOLDYOUAHUNDREDTIMES | 21 | Mathematician's go-to parenting phrase? |
| 42% | EULER | 5 | Mathematician Leonard of the 18th century who first wrote f(x) to denote a function |
| 42% | CARDANO | 7 | Girolamo ___, Italian mathematician who first published the solution to the general cubic equation |
| 41% | ADALOVELACE | 11 | Mathematician whose contributions to Charles Babbage's Analytical Engine made her a pioneer in computer programming |