Typically in natural language we will say something like 'I have two' to denote a group of two things, obviously using the 'mathematical' view of numbers as an abstract object with well defined 'names' that denote them. Being abstract in nature it is impossible for any person to 'have it'.
Do we draw any meaningful ontological distinction between number as used in mathematics and as used casually in natural language settings? For example 'one' can be used as an indefinite description like 'one thing', or simply imprecise language, talking this way is so widespread in everyday situations.