I wrote threeve.
duo giving us straight facts
How do know if you are saying one number or more. For example, the difference between thirty-five and 'thirty and five'? Wouldn't they both be treinta y cinco in spanish?
If you mean thirty and five as in adding thirty plus five, you'd use "más"
No its not plus, it literally translated "three and five are numbers" from "Tres y cinco son números."
Why isn't it "el" tres y "el" cinco in this sentence?
No its exactly "Tres y cinco son números." which was translated "three and five are numbers."