The writing method is as follows:

No. 1-10: first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth.

No. 11-15: eleventh, twelfth, thirteenth, fourteenth, fifth.

No. 16-20: sixthteenth, seventeenth, eighteenth, nineteenth, twentieth.

No. 21-25: twenty-first, twenty-second, twenty-third, twenty-fourth, twenty-fifth.

No. 26-30: twenty-sixth, twenty-seventh, twenty-eighth, twenty-ninth, thirtyieth.

For example:

August 13th: the thirteenth of August.

December 26: the twenty-sixth of December.

March 7: the seventh of March.

Explanation of related content:

Dates can be written in two forms: cardinal numbers and ordinal numbers. For example: March 1 can also be written as March 1st; May 29 can also be written as May 29th.

However, dates can only be read in the form of ordinal numbers. For example: October 31 (October 31st) is pronounced October (the) thirty-first.

Use of prepositions for dates

1. Use in before the year. Such as: in 1999.

2. The first letter of the word indicating the month should be capitalized, and in is used to indicate a certain month. Such as: in March.

The names of months and days of the week in English are proper nouns, their first letters must be capitalized, and no article is required before them.

In a certain month, use the preposition in. Note that there is no article before the month. Use on before the specific date. For example: April 1st, onApril1st.

3. The must be added before the date, and the date is expressed by an ordinal number; the preposition on is used to express on a certain day.

For example: on September the first (on September 1st)?/ on September 1st.