Which expression shows and its opposite are 0
The expression that shows zero and its opposite is:
0 + (-0) = 0
An expression that shows 0 and its opposite is 0 is the following:
Expression: x - x
Opposite: -(x - x) or x - x with the signs flipped
0 + (-0) = 0
Expression: x - x
Opposite: -(x - x) or x - x with the signs flipped