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How to write English numbers 11 to 20?

The English numbers from eleventh to twentieth are as follows:

1. eleventh eleventh

2. twelveth twelveth

3. Thirteenth

4. Fourteenth

5. Fifteenth

6. Sixteenth

7. Seventeenth

8. Eighteenth

9. Nineteenth

10. Twentyteenth

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Extended information:

Ordinal numbers refer to numerals that express order.

The main forms:

(1) From the first to the nineteenth:

one——first

two—— second/next

three——third

four——fourth

five——fifth

six——sixth

seven——seventh?

nine——ninth

ten——tenth

eleven——eleventh

twelve ——twelfth

thirteen——thirteenth

fourteen——fourteenth

fifteen——fifteenth

sixteen——sixteenth

seventeen——eventeenth

eighteen——eighteenth

nineteen——nineteenth

Most ordinal words are composed of their corresponding cardinal words Add "th" at the end to form.

(2) From the 20th to the 99th, the tens of integers are formed by changing the ending letter y of the corresponding cardinal word to ie and adding "th".

twenty——twentieth

thirty——thirtieth

In addition, to express the tenth hour, use the cardinal form of tens plus a hyphen "- ” is expressed together with the singular ordinal form.

thirty-first——the thirty-first?

fifty-sixth——the fifty-sixth?

seventy-third——the seventy-third