One

1 One 

2 Two 

3 Three 

4 Four 

5 Five 

6 Six 

7 Seven 

8 Eight 

9 Nine 

10 Ten 

11 Eleven 

12 Twelve 

13 Thirteen 

14 Fourteen 

15 Fifteen 

16 Sixteen 

17 Seventeen 

18 Eighteen 

19 Nineteen 

20 Twenty 

21 Twenty one 

22 Twenty two 

23 Twenty three 

24 Twenty four 

25 Twenty five 

26 Twenty six 

27 Twenty seven 

28 Twenty eight 

29 Twenty nine 

30 Thirty [ END ] 

31 Thông báo 