| Answer | Crossword Clue |
|---|---|
| OREO | 100-year-old snack |
| OREOS | 100-year-old treats |
| OREO | 100-year-old cookie |
| IRT | 100-year-old NYC subway |
| ISAAC | Child born to a 100-year-old father |
| ISAAC | Biblical child born to a 100-year-old father |
| TOOTSIEROLL | Snack item named after the inventor's 6-year-old daughter |
