Question

把1-100这一百个自然数全部写出来，所有数字的和是多少

Answer 1

one two three four five six seven eight nine ten
eleven twelev thirteen fourteen fifteen sixteen seventeen
eighteen nineteen twenty
二十到二十九的数字只需在二十也就是英语twenty后加上
如：二十一即二十加个一，英语即为：twenty－one
依次类推
三十几，四十几等如二十几这样变，另附三十等的英语
三十thirty 四十forty 五十fifty 六十sixty 七十seventy 八十eighty 九十ninety
一百 One Hundred

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
30 thirty
40 forty
50 fifty
60 sixty
70 seventy
80 eighty
90 ninty
100 hundred

Answer 2

(1+100)x100除以2，5050

Answer 3