Lo Mas Nuevo

En inglés, los números ordinales se forman añadiendo -th, con excepción de los tres primeros de cada decena. Te los diré:

1º-First
2º-Second
3º-Third
4º-Fourth
5º-Fifth6º-Sixth
7º-Seventh
8º-Eighth
9º-Ninth
10º-Tenth
11º-Eleventh
12º-Twelfth
13º-Thirteenth
14º-Fourteenth
15º-Fifteenth
16º-Sixteenth
17º-Seventeenth
18º-Eighteenth19º-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-eighth29º-Twnty-ninth
30º-Thirtieth
31º-Thirty-first
32º-Thirty-second
33º-Thirty-third
34º-Thirty-fourth
35º-Thirty-fifth
36º-Thirty-sixth
37º-Thirty-seventh
38º-Thirty-eighth
39º-Thirty-ninth40º-Forthieth
41º-Forty-first
42º-Forty-second
43º-Forty-third
44º-Forty-fourth
45º-Forty-fifth
46º-Forty-sixth
47º-Forty-seventh
48º-Forty-eighth
49º-Forty-ninth50º-Fifthieth
51º-Fifty-first
52º-Fifty-second
53º-Fifty-third
54º-Fifty-fourth
55º-Fifty-fifth
56º-Fifty-sixth
57º-Fifty-seventh
58º-Fifty-eighth
59º-Fifty-ninth
60º-Sixtieth61º-Sixty-first
62º-Sixty-second
63º-Sixty-third
64º-Sixty-fourth
65º-Sixty-fifth
66º-Sixty-sixth
67º-Sixty-seventh
68º-Sixty-eighth
69º-Sixty-ninth
70º-Seventieth71º-Seventy-first
72º-Seventy-second
73º-Seventy-third
74º-Seventy-fourth
75º-Seventy-fifth
76º-Seventy-sixth
77º-Seventy-seventh
78º-Seventy-eighth
79º-Seventy-ninth
80º-Eightieth81º-Eighty-first
82º-Eighty-second
83º-Eighty-third
84º-Eighty-fourth
85º-Eighty-fifth
86º-Eighty-sixth
87º-Eighty-seventh
88º-Eighty-eighth
89º-Eighty-ninth
90º-Ninetieth91º-Ninety-first
92º-Ninety-second
93º-Ninety-third
94º-Ninety-fourth
95º-Ninety-fifth
96º-Ninety-sixth
97º-Ninety-seventh
98º-Ninety-eighth
99º-Ninety-ninth
100º-Hundredth