1.	Which equation illustrates the additive inverse property?
		A.	2 + (-4) = (-2)	B.	(-3) + 0 = (-3)
		C.	4 = 4	D.	6 + (-6) = 0
		Hint
	2.	Find the difference of (-2) and 5.
		A.	7	B.	3
		C.	-7	D.	-3
		Hint
	3.	Solve the equation 6 - (-8) = b.
		A.	2	B.	-2
		C.	14	D.	18
		Hint
	4.	Find the difference –5 – (-11).
		A.	6	B.	-6
		C.	16	D.	-16
		Hint
	5.	Evaluate r – s – t if r = -5, s = -10, and t = -15.
		A.	-10	B.	-30
		C.	20	D.	0
		Hint