1º-first
2º-second
3º-third
4º-fourth
5º-fifth
6º-sixth
7º-seventh
8º-eighth
9º-ninth
10º-tenth
11º-eleventh
12º-twelfth
13º-thirteenth
14º-fourteenth
15º-fifteenth
16º-sixteenth
17º-seventeenth
18º-eighteenth
19º-nineteenth
20º-twentieth
21º-twenty-first
22º-twenty-second
23º-twenty-third
24º-twenty-fourth
25º-twenty–fifth
26º-twenty-sixth
27º-twenty-seventh
28º-twenty-eighth
29º-twenty-ninth
30º-thirtieth
40º-fortieth
50º-fiftieth
60º-sixtieth
100º-hundredth
101º-hundred and first
102º-hundred and second
150º-hundred and fiftieth
200º-two hundredth
201º-two hundred and first
250º-two hundred and fiftieth