Números ordinais em inglês.

• 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