1.	Find the sum -5 + (-6).
		A.	-11	B.	11
		C.	-1	D.	1
		Hint
	2.	Find the sum -6 + 3.
		A.	-3	B.	9
		C.	3	D.	-9
		Hint
	3.	Find the difference -18 - 4.
		A.	22	B.	-14
		C.	14	D.	-22
		Hint
	4.	What is the opposite of – 32?
		A.	32	B.	–16
		C.	–32	D.	16
		Hint
	5.	Simplify –3.6 – (–2.1) + 4.8
		A.	–3.3	B.	3.3
		C.	0.369	D.	–0.9
		Hint