Fill in the blank with an appropriate sign:

(-10) _______ 10 = 0

When two integers with the same value but opposite signs are added, the result is 0.

Let us understand this with an example, if a person has borrowed 10, we say that the person has -10 rupees. When the person earns 10 rupees(+10), he will first have to return 10 rupees that he had previously borrowed. Hence he will be left with nothing that is zero rupees.

 $(-10)\mathbf{+}10=0$