# TODO Todo list for the numerals-base package ### Resources Useful resources: - [Number Systems of the World](http://www.sf.airnet.ne.jp/~ts/language/number.html) - [Of Languages and Numbers](http://www.languagesandnumbers.com) - [Word numbers, Part 1: Billion approaches](http://conway.rutgers.edu/~ccshan/wiki/blog/posts/WordNumbers1/) ### Cardinal numerals How many items - one, two, three ### Ordinal numerals Position - first, second, third. - en 1 = first - en 2 = second - en 32 = thirty-second - nl 8 = achtste - nl 9 = negende - nl 89 = negenentachtigste ### Partitive numerals Expresses a fraction - half, third, quarter. - en 1÷2 = half - en 2÷3 = two thirds - nl 2÷3 = twee derden - nl 3÷4 = drie kwart ### Decimals Fractions of powers of ten - en 0.7 = seven-tenths - en 0.065 = sixty-five thousanths - nl 0.28 = achtentwintig honderdsten ### Multiplicative numerals How many times - once, twice, thrice. - en 1 = once - en 2 = twice - en 3 = thrice - en [4..] = undefined - or use a convention like "four times, five times, etc." ### Distributive numerals Expresses a group of the number specified: In pairs, by the dozen. English does not have distributive numerals for these but other languages such as Georgian do.