The correct spelling is thirteenth.
Some example sentences are:
word form means when you have a number and you write the number in words instead of letters
The gerund or present participle of to write is writing.
The plural of twitch is twitches.
nineteen and twenty-six thousandths
thee hundred and seventy four.
Thirteenth.
13th = thirteenth.
write the word form and expanded form of the number four
2118077 word form
You can write 5.24 in word form as five and twenty-four hundredths
seven and forty two one hundredths
You can write 14.12 in word form as fourteen and twelve hundredths
One and sixty-five hundredths.
word form is using words to write a #
0030.0 in word form is thirty
8,000,000 in word form is eight million.
91 in word form is ninety-one.