20 Cool Facts About Maths
11. “Eleven plus two” is an anagram of “twelve plus one” which is pretty fitting as the answer to both equations is 13.
12. Also, there are 13 letters in both “eleven plus two” and “twelve plus one”.
13. Zero is not represented in Roman numerals.
14. The word “mathematics” only appears in one Shakespearean play, “The Taming of the Shrew”.
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