| Number that's often in a foreign language | 45 |
| Number that's physically impossible to write out in standard form | 69 |
| Number thatÂ’s its own square | 32 |
| Number the minute hand points to at quarter past | 48 |
| Number the pages | 16 |
| Number the sheets in a book | 27 |
| Number theory and abstract algebra, e.g. | 40 |
| Number theory preposition | 25 |
| Number to count to | 18 |
| Number to tango | 15 |
| Number to the left of a decimal point, maybe | 44 |
| Number to the left of this answer | 33 |
| Number Tom Petty album "Long After Dark" was | 54 |
| Number tossed out | 17 |
| Number two | 10 |
| Number two helper? | 18 |
| Number two in population | 24 |
| Number two of eight | 19 |
| Number two on Forbes's 2011 list of The World's Most Powerful Celebrities | 81 |
| Number two son | 14 |
| Number two wood | 15 |
| Number two woods | 16 |
| Number two, at the casino | 25 |
| Number two: Abbr. | 17 |
| Number twos | 11 |
| Number twos, for short | 22 |
| Number type | 11 |
| Number under @ on a keyboard | 28 |
| Number under a chem. symbol | 27 |
| Number under an ampersand | 25 |
| Number unit | 11 |
| Number used by many | 19 |
| Number whose name inspired the name of a tech company | 53 |
| Number whose square equals its square root | 42 |
| Number with 100 zeroes | 22 |
| Number with 101 digits | 22 |
| Number with 27 zeros | 20 |
| Number with a line under it | 27 |
| Number with a point | 19 |
| Number with no complex part | 27 |
| Number with two | 15 |
| Number worn by Drew Brees | 25 |
| Number worn by Moses Malone and Derek Jeter | 43 |
| Number worn by Pelé | 22 |
| Number worn by Pelé, Diego Maradona, and Zinedine Zidane | 59 |
| Number worn by Ted Williams | 27 |
| Number worn by Vince Young | 26 |
| Number you might have memorized | 31 |
| Number ``for the money'' | 32 |
| Number's target? | 20 |
| Number, as a book | 17 |
| Number, in pilot-speak | 22 |
| Number-2 golf club | 18 |
| Number-calling game | 19 |
| Number-covering game | 20 |
| Number-cruncher's forte | 27 |
| Number-cruncher's input | 27 |
| Number-cruncher's numbers | 29 |
| Number-cruncher's specialty | 31 |
| Number-cruncher, familiarly | 27 |
| Number-crunching grp. | 21 |
| Number-crunching material | 25 |
| Number-crunching pro | 20 |
| Number-guessing fund-raiser | 27 |
| Number-logic puzzle | 19 |
| Number-match game | 17 |
| Number-matching game | 20 |
| Number-one | 10 |
| Number-one cause of traffic jams | 32 |
| Number-one man | 14 |
| Number-one objective | 20 |
| Number-picker's game | 24 |
| Number-picking game | 19 |
| Number-selecting game | 21 |
| Number-starting cry | 19 |
| Number-starting prompt | 22 |
| Number-system base | 18 |
| Number-two exec | 15 |
| Number-two execs | 16 |
| Number? | 7 |
| Numbered airport area | 21 |
| Numbered ball game | 18 |
| Numbered Beethoven work, e.g. | 29 |
| Numbered book part | 18 |
| Numbered Chan relative | 22 |
| Numbered circle | 15 |
| Numbered club | 13 |
| Numbered clubs | 14 |
| Numbered collectible | 20 |
| Numbered compartment in a post office, briefly | 46 |
| Numbered composition | 20 |
| Numbered compositions | 21 |
| Numbered course? | 16 |
| Numbered cube | 13 |
| Numbered days for a newborn? | 28 |
| Numbered face | 13 |
| Numbered gas rating | 19 |
| Numbered GPS lines | 18 |
| Numbered highway | 16 |
| Numbered highway post | 21 |