when did the babylonians began using cuneiform numerals
Babylonian numerals This system first appeared around 2000 BC;[1] its structure reflects the decimal lexical numerals of Semitic languages rather than Sumerian lexical numbers.[2] However, the use of a special Sumerian sign for 60 (beside two Semitic signs for the same number)[1] attests to a relation with the Sumerian system.[2]