Ordinal Numbers - Sıra Sayıları
1-Firsth
2- Second
3- Thirth
4- Fourth
5- Fifth
6- Sixth
7- Seventh
8- Eighth
9- Ninth
10- Tenth
11- Eleventh
12- Twelfth
13- Thirteenth
14- Fourtenth
15- Fifteenth
16- Sisteenth
17- Seventeeth
18- Eighteenth
19- Ninetteenth
20- Twentieth
21- Twenty-firsth
22-Twenty-second
30- Thirtieth
40- Fourtieth
50- Fiftieth
60- Sixtieth
70- Seventieth
80- Eightieth
90- Ninetieth
100- Hundredth
1000- Thousanth
1000000- Milionth
1000000000- Bilionth
1000000000000- Trilionth
Last - Sonuncu
A: When is your birthday ?
B: It's May 15th
It's on 15th of May