Examples
Cardinal |
Ordinal |
Cardinal |
Ordinal |
one |
first |
twenty-one |
twenty-first |
two |
second |
twenty-two |
twenty-second |
three |
third |
twenty-three |
twenty-third |
four |
fourth |
twenty-four |
twenty-fourth |
five |
fifth |
twenty-five |
twenty-fifth |
six |
sixth |
twenty-six |
twenty-sixth |
seven |
seventh |
twenty-seven |
twenty-seventh |
eight |
eighth |
twenty-eight |
twenty-eighth |
nine |
ninth |
twenty-nine |
twenty-ninth |
ten |
tenth |
thirty |
thirtieth |
eleven |
eleventh |
thirty-one |
thirty-first |
twelve |
twelfth |
thirty-two |
thirty-second |
thirteen |
thirteenth |
thirty-three |
thirty-third |
fourteen |
fourteenth |
thirty-four |
thirty-fourth |
fifteen |
fifteenth |
thirty-five |
thirty-fifth |
sixteen |
sixteenth |
thirty-six |
thirty-sixth |
seventeen |
seventeenth |
thirty-seven |
thirty-seventh |
eighteen |
eighteenth |
thirty-eight |
thirty-eighth |
nineteen |
nineteenth |
thirty-nine |
thirty-ninth |
twenty |
twentieth |
forty |
fortieth |