用英文来说出1到100的数字，正如我们学习数学时候要从1数到100一样。
1one
2two
3three
4four
5five
6six
7seven
8eight
9nine
10ten
11eleven
12twelve
13thirteen
14fourteen
15fifteen
16sixteen
17seventeen
18eighteen
19nineteen
20twenty
21twenty-one
22twenty-two
23twenty-three
24twenty-four
25twenty-five
26twenty-six
27twenty-seven
28twenty-eight
29twenty-nine
30thirty
31thirty-one
32thirty-two
33thirty-three
34thirty-four
35thirty-five
36thirty-six
37thirty-seven
38thirty-eight
39thirty-nine
40forty
41forty-one
42forty-two
43forty-three
44forty-four
45forty-five
46forty-six
47forty-seven
48forty-eight
49forty-nine
50fifty
51fifty-one
52fifty-two
53fifty-three
54fifty-four
55fifty-five
56fifty-six
57fifty-seven
58fifty-eight
59fifty-nine
60sixty
61sixty-one
62sixty-two
63sixty-three
64sixty-four
65sixty-five
66sixty-six
67sixty-seven
68sixty-eight
69sixty-nine
70seventy
71seventy-one
72seventy-two
73seventy-three
74seventy-four
75seventy-five
76seventy-six
77seventy-seven
78seventy-eight
79seventy-nine
80eighty
81eighty-one
82eighty-two
83eighty-three
84eighty-four
85eighty-five
86eighty-six
87eighty-seven
88eighty-eight
89eighty-nine
90ninety
91ninety-one
92ninety-two
93ninety-three
94ninety-four
95ninety-five
96ninety-six
97ninety-seven
98ninety-eight
99ninety-nine
100hundred
1，句子开头的数字要拼写出来
例子：Twenty-threehundredsixty-twovictimswereinjured.
Nineteenfifty-sixwasquiteayear.
2a，数字21到99之间的数字，应该用连接号(hyphenate)连接起来
例子：Thirty-threepeoplewereinjuredinthetrainwreck.
Twenty-nineofthemwerehospitalized.
2b，分数应该拼写出来，并且用连接号(hyphenate)连接起来
例子：Werecoveredaboutone-thirdsofthestolencash.
One-halfisslightlylessthanfive-ninths.
备注：有些不需要连接号，比如athird或者ahalf
3a，四位或者以上数字，使用逗号。每3位数字使用一个逗号，但小数点以后的数字不包括在内。
例子：1,054people
$2,417,592.22
3b，小于1美元的金额，最好使用分这个计量单位，而不是使用小数。
例子：Shehadonlysixtycents.或者Shehadonly60cents.(Better)
Shehadonly$0.60.(Notadvised)
3c，不要重复使用$和dollars
例子：Ihave$1,255inmycheckingaccount.(Correct)
Ihave$1,255dollarsinmycheckingaccount.(Incorrect)
4a，为了不引起歧义，请使用noon和midnight来表示12:00PM和12:00AM
AM和PM也可以写作A.M.和P.M.，或者a.m.和p.m.，或者am和pm。
例子：8AM
3:09P.M.
11:20p.m.
例子：Theflightleavesat6:22a.m.
Pleasearriveby12:30sharp.
例子：Hetakesthefourthirty-fivetrain.
Thebabywakesupatsixo’clockinthemorning.
1，整数和分数往往用数字来表示，除非位于句子的开头
例子：Weexpecta4percentwageincrease.
Fiveandone-halfpercentwastheexpectedwageincrease.
2，大数字的最好表达原则是越简单越好
例子：twenty-threehundred(simplerthantwothousandthreehundred)
对于表示范围的数字，倾向于拼出来，但在同一个句子中请保持一致。
Consistent:Wecanearnfromonemilliontofivemilliondollars.
Inconsistent:Wecanearnfromonemillionto5milliondollars.
Inconsistent:Wecanearnfrom$1milliontofivemilliondollars.
3，小数写成数字
例子：Theplantgrew0.91incheslastyear.
Theplantgrewonly0.07inchesthisyear.
4a，三个或者三个以上的数字，没有必要拼出来。但是，如果有小数时，最好拼写出来。
例子：onethousandonehundredfifty-fourdollars
onethousandonehundredfifty-fourdollarsandsixty-onecents
可以简化为elevenhundredfifty-fourdollarsandsixty-onecents
4b，999以上的数字拼写时，不要使用逗号
错误用法：onethousand,onehundredfifty-fourdollars,andsixty-onecents
正确用法：onethousandonehundredfifty-fourdollarsandsixty-onecents
5，当用数字表示日期时，应该这么写
例子：the30thofJune,1934
或者：June30,1934(这里不需要加th)
6，当把年代拼写出来的时候，不需要大写
例子：Duringtheeightiesandnineties,theU.S.economygrew.
7,当用数字表达年代时，可以将撇号放在数字前面，也可以放在数字和s之间
例子：Duringthe‘80sand‘90s,theU.S.economygrew.
或者：Duringthe80’sand90’s,theU.S.economygrew.
不正确：Duringthe’80’sand‘90’s,theU.S.economygrew.
8，也可以用完整的数字来表示十年，在这里为了简介，就不用撇号了。