“MINUEND” на українській мові

I need help understanding the rules of subtracting binary numbers when the subtrahend is larger then the minuend .

Of course, that means the minuend of the equations does not exist.

The final subcategory both of productive expenditure and of costs, namely, expensed expenditures, constitutes a case in which minuend and subtrahend are equal and thus the subtraction of the one from the other nets to zero.

#Subs is the number of possible subtrahends to be subtracted from minuends .