thirty

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 

31 thirty-one 

32 thirty-two 

33 thirty-three 

34 thirty-four 

35 thirty-five 

36 thirty-six 

37 thirty-seven 

38 thirty-eight 

39 thirty-nine 

40 forty 

41 forty-one 

42 forty-two 

43 forty-three 

44 forty-four 

45 forty-five 

46 forty-six 

47 forty-seven 

48 forty-eight 

49 forty-nine 

50 fifty 

51 fifty-one 

52 fifty-two 

53 fifty-three 

54 thông báo 

55 fifty-four 

56 fifty-six 

57 fifty-seven 

58 fifty-eight 

59 fifty-nine 

60 sixty 

61 sixty-one ( end ) 

62 tâm sự 

63 - ss2 : sixty-one 

64 sixty-two 

65 sixty-three 