①、②、③、④、⑤、⑥、⑦、⑧、⑨、⑩

、? 、? 、? 、? 、? 、? 、? 、? 、?

The circled number after 2 1 cannot be displayed directly here, but can be entered in word. The operation steps are as follows:

1, enter a number, such as "22";

2. Select the number "22" with the left mouse button;

3. Click: Start-Font-Circled Characters;

4. Select the horn "○" in the pop-up dialog box. Because the number occupies a large space, you should select "Increase the number of laps" and click "OK";

5. Get a number "22".

So you can type other circled numbers.

Extended data:

Serial numbers, that is, sequence numbers, such as 1, 2, 3, 4 ... capitalized Chinese characters are also counted as numerical serial numbers, such as one, two, three and four. ...

The serial number can clearly distinguish similar things, and can also be used as the subtitle of the article. Generally, the first floor is "one, two, three", the second floor is "(one) (two) (three)", the third floor is 1.2.3, the fourth floor is (1)(2)(3), and the fifth floor is 123.

References:

Baidu Encyclopedia-Serial Number