Article
Biblical Hebrew contains two sets of numbers: cardinal numbers and ordinal numbers. Ordinal numbers describe either a numeric rank/order or a portion of a whole. "First" through "tenth" have unique ordinal forms, but the cardinal forms are used from "eleventh" and higher. Ordinal numbers function as attributive adjectives, but they may not always have the same grammatical form (gender, number, definiteness) as the noun they describe.
Note
Sometimes a cardinal form is used, but an ordinal meaning is clearly indicated from the context (see examples below).