You seem to be unaware of the fact that you could have obtained the answer much more easily and quickly by using the calculator that comes as part of your computer.
The answer is 25000.
82
91
8
a minus take away a minus makes a minus
A minus plus a minus is not necessarily positive. A minus multiplied by a minus is. The reason being that the minus of a minus is a positive. It's a double negative.
A minus by a minus by a positive gives a positive.
A bigger minus.
-17
Yes it does. A minus is the opposite of something, so the minus of a minus is a plus.
Because both minus signs to be cut therefore minus * minus will be treated as plus numbers
987654193
The answer is -8