The ordinal number of 16 is 16th
The ordinal number of 43 is 43rd and the ordinal word is forty-third.
1700th - Ordinal Number One thousand seven hundredth - Ordinal Word
26th is the ordinal number and twentysixth is the oridnal word
this how you write it fortieth .
Cordinal: Twelve Ordinal: Twelfth
30 = 30th
7th or seventh.
60th or sixtieth.