Arabic numerals in its entry in the "Oxford English Dictionary", which helps to distinguish it from "Arabic numerals" as the Eastern Arabic numerals. Alternative names are Western Arabic numerals, Western numerals, Hindu–Arabic numerals and Unicode calls them digits. The decimal Hindu–Arabic numeral system with zero was developed in India by around AD 700. The development was gradual, spanning several centuries, but the decisive step was probably provided by Brahmagupta's formulation of zero as a number in AD 628. The system was revolutionary by including zero in positional notation, thereby limiting the number of individual digits to ten. It is considered an important
Korean numerals tensed consonants when possible. Thus for example: Several numerals have long vowels, namely (two), (three) and (four), but these become short when combined with other numerals / nouns (such as in twelve, thirteen, fourteen and so on). The usual liaison and consonant-tensing rules apply, so for example, "yesun-yeoseot" (sixty-six) is pronounced like ("yesun-nyeoseot") and "chil-sip" (seventy) is pronounced like "chil-ssip". "Beon" (), "ho" (), "cha" (), and "hoe" () are always used with Sino-Korean or Arabic ordinal numerals. For example, "Yihoseon" () is Line Number Two in a metropolitan subway system. "Samsipchilbeongukdo" () is highway number 37. They cannot be