'uno (minus, really 'menos' in Spanish) uno' = 'one minus one'
uno means one (1). It can also mean the indefinite article "a" or "an".
Uno minuto mas -One minute more
One for all. All for one
The word "uno" in Spanish means "one" in English.
Numeral uno means number one in Spanish. It also means roman numeral one in Spanish which is "I". Edit: "numeral uno" actually means "numeral one". But you probably meant to write "número uno" which means "number one". It does not mean roman numeral one.
One and are (?)
If you mean the subtraction, that would be "dos menus uno". If you mean a hyphen, to separate parts of a code, that would be "dos guión uno".
Treinta y uno translates from Spanish to mean thirty one.
viente uno
In Uno, the "Wild Card" allows the player to choose the color of the next card to be played.
Number one or the best.
I want a beer