Glagolitic numerals

Numeral system from the Glagolitic script

Glagolitic numerals are a numeral system derived from the Glagolitic script, generally agreed to have been created in the 9th century by Saint Cyril. They are similar to Cyrillic numerals, except that numeric values are assigned according to the native alphabetic order of the Glagolitic alphabet. Use of Glagolitic script and numerals declined through the Middle Ages and by the 17th century Glagolitic was used almost only in religious writings. It is unclear if the use of Glagolitic numerals persisted as long as the use of Glagolitic script.

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