5 + (-5) = 0 is an example of which property?

5 + 0 = 5 or 4 x 1 = 4 are examples of which property?

6 = 6 is an example of which property?

x = 2 and 2 = x is an example of which property?

If a = b, and b = c, then a = c is an example of which property?

In which property does the parenthesis "slide"?

In which property do the values "flip"?

Which property has 3 equal signs?

Which property is most like an ID card?

In which property does the parenthesis "go away"?

Which property uses opposite values to "cancel" a value?