Numbers, Numerals / Aggettivi numerali

There are a few differences:

In writing, It. uses a comma instead of the decimal point - and uses dots to separate units from thousands from millions etc. Eng. 1,234,567.89 It. 1.234.567,89

There is no conjunction between hundreds and tens: A hundred and twenty-four centoventiquattro.

As the example shows, there is no hyphen between tens and units.

For the days of the month, It. uses the ordinal number only for the first day, then cardinal numbers: "il primo novembre, il due novembre..." ( November 1st, November 2nd...)