50以内的数字英语怎么说

50 以内的数字英语都是基本数字。它们的来源主要是拉丁语和古希腊语。
0 - zero
1 - one
2 - two
3 - three
4 - four
5 - five
6 - six
7 - seven
8 - eight
9 - nine
10 - ten
11 - eleven
12 - twelve
13 - thirteen
14 - fourteen
15 - fifteen
16 - sixteen
17 - seventeen
18 - eighteen
19 - nineteen
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
32 - thirty-two
33 - thirty-three
34 - thirty-four
35 - thirty-five
36 - thirty-six
37 - thirty-seven
38 - thirty-eight
39 - thirty-nine
40 - forty
41 - forty-one
42 - forty-two
43 - forty-three
44 - forty-four
45 - forty-five
46 - forty-six
47 - forty-seven
48 - forty-eight
49 - forty-nine
50 - fifty
例句：
I have forty-two apples. 我有42个苹果。
He is thirty-five years old. 他35岁了。
There are twenty-five students in the class. 班上有25名学生。