2016年商务英语初级阅读理解词汇：数字

数字—分为基数词和序数词

Cardinal Ordinal

1 one 　1st first

2 two 　2nd second

3 three 　3rd third

4 four 　4th fourth

5 five 　5th fifth

6 six 　6th sixth

7 seven 　7th seventh

8 eight 　8th eighth

9 nine　 9th ninth

10 ten 　10th tenth

11 eleven　 11th eleventh

12 twelve　 12th twelfth

13.thirteen 　13th thirteenth

14 fourteen 　14th fourteenth

15 fifteen 　15th fifteenth

16 sixteen 　16th sixteenth

17 seventeen 　17th seventeenth

18 eighteen　 18th eighteenth

19 nineteen 　19th nineteenth

20 twenty 　20th twentieth

21 twenty-one 　21st twenty-first

22 twenty-two 　22nd twenty-second

30 thirty 　30th thirtieth

40 forty 　40th fortieth

50 fifty 　50th fiftieth

60sixty 　60th sixtieth

70seventy 　70th seventieth

80eighty 　80th eightieth

90ninety 　90th ninetieth

100 a hundred 100th hundredth

0 *nought 0 is pronounced nought before a point and oh after a point in

British English. It is pronounced zero in US English.

100 a hundred

1,000 a thousand

1,000,000 a million

1,000,000,000 a billion (US English)

1,000,000,000,000 a billion (British English)