Ordinal numbers

     

       1st     2nd   3rd    4th     5th      6th     7th      8th   9th  10th     

     11th    12th    13th    14th    15th    16th    17th    18th    19th

    20th

     21st   22nd   23rd   24th   25th   26th   27th   28th   29th   

        30th    31st

5th = Fifth                       12th = Twelfth                                       20th = Twentieth

  9th = Nine                     19th = Nineteenth             29th = Twenty ninth

                                                                30th = Thirtieth 

                                                     31st = Thirty first

#  Is the first letter 'A' ?.  'Yes, it is.

#  When did you first meet him?.  'I first met him in March at the second week.'

#  What is today's date?

-   It is March 24th, 2017