NÚMEROS ORDINALS:
- 1st first
- 2nd second
- 3rd third
- 4th fourth
- 5th fifth
- 6th sixth
- 7th seventh
- 8th eighth
- 9th ninth
- 10th tenth
- 11th eleventh
- 12th twelfth
- 13th thirteenth
- 14th fourteenth
- 15th fifteenth
- 16th sixteenth
- 17th seventeenth
- 18th eighteenth
- 19th nineteenth
- 20th twentieth
- 21st twenty-first
- 22nd twenty-second
- 23rd twenty-third
- 30th thirtieth
- 31st thirty-first
- 32nd thirty-second
A tenir en compte les terminacions (-th) i (-st),(-nd) i (-rd).