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

40 forty

50 fifty

60 sixty

70 seventy

80 eighty

90 ninety

100 one hundred

101 one hundred and one