11 to 20
20
twenty
25
twenty-five
32
thirty-two
41
forty-one
1st
first
18
eighteen
23
twenty-three
34
thirty-four
43
forty-three
2nd
second
14
fourteen
28
twenty-eight
36
thirty-six
45
forty-five
3rd
third
12
twelve
29
twenty-nine
38
thirty-eight
47
forty-seven
4th
fourth
15
fifteen
30
thirty
40
forty
50
fifty
12th
twelfth