数字表达

•  1-10          说法
• 11-19         说法
• 20-99         说法
• 100-999      说法
• 1000 - 9999 说法

 

 一、1-10的说法

1   one
2   two
3   three
4   four
5   five
6   six
7   seven
8   eight
9   nine
10  ten

 

 

二、11-19的说法

11   eleven
12   twelve
13   thirteen
14   fourteen
15   fifteen
16   sixteen
17   seventeen
18   tighteen
19   nineteen

 

 

三、20-99说法

 

整十的说法

20   twenty
30   thirty
40   forty
50   fifty
60   sixty
70   seventy
80   eighty
90   ninety

 

若想表达20-99之间的数字的说法有此规律：整十数字+个位数=十位数字

21   twenty  - one
32   thirty  - two
43   forty   - three
54   fifty   - four
65   sixty   - five
76   seventy - six
87   eighty  - seven
98   ninety  - eight

  

 

四、100-999 说法

 

整百的说法

100   one   - hundred
200   two   - hundred
300   three - hundred
400   four  - hundred
500   five  - hundred
600   six   - hundred
700   seven - hundred
800   eight - hundred
900   nine  - hundred

 

若想表达100-999之间数字的说法有此规律：整百数字+and+个位数或十位数

and有“+”的含义，在编程语言中也是&&的关系。

 

e.g. 1+1=2  one and one is two

 

101   one   - hundred and one
212   two   - hundred and twelve
323   three - hundred and twenty  - three
434   four  - hundred and thirty  - four
545   five  - hundred and forty   - five
656   six   - hunderd and fifty   - six
767   seven - hundred and sixty   - seven
878   eight - hundred and seventy - eight
989   nine  - hundred and eighty  - nine 

 

 

五、1000 - 9999 说法

 

整千的说法

1000   one   thousand
2000   two   thousand
3000   three thousand
4000   four  thousand
5000   five  thousand
6000   six   thousand
7000   seven thousand
8000   eight thousand
9000   nine  thousand

 

若想表达1000-9999之间数字的说法

1111   one - thousand - one hundred and eleven

千位后的百位，表达时不用加and，直接跟几百几十几

 

中间有0的千位数加and

4012   four   -   thousand   and  twelve

 

随学习进度更新。