Why 17 uses a teen form
Numbers from 10 through 19 use special English forms. That is why 17 is written as seventeen instead of being built as a regular tens-and-ones phrase.
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17 in Words
Learn how to write 17 in English words, see the correct spelling, and move to the previous or next number.
17 in Words
17 in words is seventeen.
Number Breakdown
17 = 1 ten + 7 ones
Number Practice
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Write 17 in words:
English Style Variants
| Style | Words |
|---|---|
| American English | seventeen |
| British English | seventeen |