Analysis of information sources in references of the Wikipedia article "Slovene numerals" in English language version.
Let us briefly turn to numerals, which divide into the same four types: (i) quantity adjectives ('one' through 'four'), (ii) optionally inflected true quantifiers ('five' and most higher numerals), (iii) uninflected true quantifiers ('zero', 'one million', and decimal numbers), and (iv) quantity nouns (fractions, thousands, millions, billions, ...). In the case of complex numerals, it is the last segment that determines the inflection and case pattern. With "teens" ('11' to '19') and "tens" ('20' to '99'), it is the base (that which is added to or multiplied) that comes last ... while with bases of 100 and above, it is the addend (that which is added) that comes last.
Let us briefly turn to numerals, which divide into the same four types: (i) quantity adjectives ('one' through 'four'), (ii) optionally inflected true quantifiers ('five' and most higher numerals), (iii) uninflected true quantifiers ('zero', 'one million', and decimal numbers), and (iv) quantity nouns (fractions, thousands, millions, billions, ...). In the case of complex numerals, it is the last segment that determines the inflection and case pattern. With "teens" ('11' to '19') and "tens" ('20' to '99'), it is the base (that which is added to or multiplied) that comes last ... while with bases of 100 and above, it is the addend (that which is added) that comes last.