1.	Find –2 × 5.
		A.	–7	B.	–10
		C.	10	D.	3
		Hint
	2.	Find 16 ÷ (–2).
		A.	–32	B.	32
		C.	8	D.	–8
		Hint
	3.	Find –36 ÷ (–4).
		A.	–18	B.	9
		C.	6	D.	–4
		Hint
	4.	Evaluate –52.
		A.	–10	B.	25
		C.	10	D.	–25
		Hint
	5.	Evaluate (–4) 3.
		A.	–12	B.	64
		C.	12	D.	–64
		Hint