1 one                     21 twenty－one

2 two                     22 twenty－two

3 three                   23 twenty－three

4 four                    24 twenty－four

5 five                     25 twenty-five

6 six                      26 twenty－six

7 seven                  27 twenty－seven

8 eight                   28 twenty－eight

9 nine                     29 twenty-nine

10 ten                    30 thirty

11 eleven                31 thirty－one

12 twelve               40 forty

13 thirteen              50 fifty

14 fourteen             60 sixty

15 fifteen                70 seventy

16 sixteen               80 eighty

17 seventeen           90 ninety

18 eighteen             100 a hundred

19 nineteen             1，000 a thousand

20 twenty              1，000，000 a million

400 four hundred

140 a／one hundred and forty

1，006 a／one thousand and six

5，000 five thousand

260，127 two hundred and sixty thousand，one hundred and twenty-sev- en