Copy this limerick and fill in the missing words.
Can you work out the meanings of the words 'dozen', 'gross' and 'score'?
A dozen, a gross, and a score,
Plus three times the square root of _ _ _ _
Divided by _ _ _ _ _
_ _ _ _ five times eleven
Equals _ _ _ _ squared and not a bit more.
Topics: Starter  Vocabulary
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Can you write the limerick as an equation using numbers and symbols but no words?
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Teacher, do your students have
access to computers? 

Here a concise URL for a version of this page without the comments.
Here is the URL which will take them to a another missing word activity.
Here is the equation. This limerick was devised by Leigh Mercer (18931977) who also came up with the palindrome "A man, a plan, a canal  Panama!".