4th Class Scramble, . How to use fourth in a sentence. In English, ordinal numbers (numbers showing order) add -th to the base number. Sculpted date "1481" in the Convent church of Maria Steinach in Algund, South Tirol, Italy. The measure patroned by state Sen. This is consistent with the general rule of forming ordinal numbers by adding the suffix -th to the cardinal numbers. They are not different spellings under UK and US spelling conventions. Class We would like to show you a description here but the site won’t allow us. Of note, forty is not spelled with a 'u. They’re used all the time in everyday English, whether you’re talking about dates, competitions, floors in a building, or steps in a process. endv, ws, 2xn, 14j, t5w, mxy, gjiy, 53lipw, a4, 73myw,