Why 11 uses a teen form
Numbers from 10 through 19 use special English forms. That is why 11 is written as eleven instead of being built as a regular tens-and-ones phrase.
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Learn how to write 11 in English words, see the correct spelling, and move to the previous or next number.
11 in words is eleven.
11 = 1 ten + 1 one
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Write 11 in words:
| Style | Words |
|---|---|
| American English | eleven |
| British English | eleven |
Numbers from 10 through 19 use special English forms. That is why 11 is written as eleven instead of being built as a regular tens-and-ones phrase.