| A | B |
|---|
| prīmus, -a, -um | first |
| secundus, -a, -um | second |
| tertius, -a, -um | third |
| quārtus, -a, -um | fourth |
| quīntus, -a, -um | fifth |
| sextus, -a, -um | sixth |
| septimus, -a, -um | seventh |
| octāvus, -a, -um | eighth |
| nōnus, -a, -um | ninth |
| decimus, -a, -um | tenth |
| ūndecimus, -a, -um | eleventh |
| duodecimus, -a, -um | twelfth |
| tertius decimus, -a, -um | thirteenth |
| quārtus decimus, -a, -um | fourteenth |
| quīntus decimus, -a, -um | fifteenth |
| sextus decimus, -a, -um | sixteenth |
| septimus decimus, -a, -um | seventeenth |
| duodēvīcēsimus, -a, -um | eighteenth |
| ūndēvīcēsimus, -a, -um | ninteenth |
| vīcēsimus, -a, -um | twentieth |
| quīnquāgēsimus, -a, -um | fiftieth |
| centēsimus, -a, -um | one-hundredth |
| quīngentēsimus. -a, -um | five-hundredth |
| mīllēsimus, -a, -um | one-thousandth |
|
