Deg
 | |
| Data cyffredinol | |
|---|---|
| Enghraifft o'r canlynol | rhif naturiol, rhif triongl, deficient number, rhif cyfansawdd, eilrif, centered triangular number, centered nonagonal number, decagonal number, tetrahedral number, power of 10, harshad number  |
 Ffeiliau perthnasol ar Gomin Wicimedia | |
Rhif rhwng naw ac un deg un yw deg (10) (hefyd deng o flaen rhai geiriau).
