1.	Find the sum -5 + (-6).
		A.	11	B.	-1
		C.	-11	D.	1
		Hint
	2.	Find the difference |-25| - (-32).
		A.	57	B.	-7
		C.	-57	D.	7
		Hint
	3.	Find the difference -3.35 - 6.21.
		A.	-9.56	B.	9.56
		C.	-2.86	D.	2.86
		Hint
	4.	What is the opposite of – 32?
		A.	32	B.	–32
		C.	16	D.	–16
		Hint
	5.	What is the sum of –5 + (–7)
		A.	12	B.	–12
		C.	–2	D.	2
		Hint