Exception: Even though 11th, 12th, and 13th end in 1, 2, and 3, they still take “th” because of their special spelling and pronunciation: 11th, 12th, 13th (not 11st, 12nd, or 13rd) Common Uses of …

A Cardinal Number is a number that says how many of something there are, such as one, two, three, four, five. An Ordinal Number is a number that tells the position of something in a list, …

Jan 17, 2025 · The correct form is 11th, not 11st. This rule applies because ordinal numbers in English always end with the last two letters of the word written out fully. For example, “first” …

May 10, 2025 · Correct spelling, explanation: this ordinal number should be written as 11th because they don’t pronounce it with first at the end (which would then indicate -st suffix), but …

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When writing ordinal numbers such as 1st, 2nd, 3rd, etc. you should use the last two letters on the word as it would be if you wrote out the whole word. Below are the ordinal numbers both …

Correct spelling, explanation: 11th is an ordinal number and is correctly spelled with -th at the end because the full-word form is pronounced eleventh. THe suffix -st is similarly used with …

Mar 3, 2024 · In conclusion, when it comes to the ordinal number for “eleventh,” the correct form to use is “11th.” Avoid using “11st,” as it is grammatically incorrect. Consistency and accuracy …

May 14, 2025 · Incorrect spelling, explanation: this form is incorrect, and the correct one is 11th because 11st would have to end with st in the written form, while in fact it is eleventh so it ends …

Jul 13, 2017 · Correct spelling, explanation: 11th is the correct form because it’s eleventh, not ending with st but with th. Endings in ordinal numbers come from how the full-word form is …