Arabic numerals Libya to Morocco. Arabs, on the other hand, call the base-10 system (not just these digits) "Hindu numerals", referring to their origin in India. This is not to be confused with what the Arabs call the "Hindi numerals", namely the Eastern Arabic numerals ( - - - - - - - - - ) used in the Middle East, or any of the numerals currently used in Indian languages (e.g. Devanagari: ). The European acceptance of the numerals was accelerated by the invention of the printing press, and they became widely known during the 15th century. Early evidence of their
Award numerals to the inch Strike/Flight numerals worn by the United States Navy and Marine Corps. U.S. military decorations and awards that may be authorized an Arabic Numeral device are as follows: With the exception of the Air Medal and Armed Forces Reserve Medal service ribbons and suspension ribbons, the United States Army is the only service branch to currently use numerals on other service ribbons. During World War II, some Naval Construction Battalions (Seabees) were issued the Asiatic-Pacific Campaign Medal with numerals instead of service stars. Award numerals An arabic numeral device or numeral device sometimes called an "award numeral", is