1.	Find the sum (-4) + 6.
		A.	10	B.	2
		C.	-2	D.	-10
		Hint
	2.	Find the difference of (-2) and 5.
		A.	7	B.	3
		C.	-3	D.	-7
		Hint
	3.	Divide -56 by -4.
		A.	14	B.	-13
		C.	16	D.	-14
		Hint
	4.	Solve c + 32 = 124.
		A.	-156	B.	-92
		C.	156	D.	92
		Hint
	5.	Find the solution for the equation w - 13 = -4.
		A.	-9	B.	17
		C.	9	D.	-17
		Hint
	6.	Find the solution for 12r = -132.
		A.	-144	B.	-11
		C.	-120	D.	-12
		Hint
	7.	Find the least common multiple of 15 and 6.
		A.	30	B.	15
		C.	45	D.	60
		Hint
	8.	Find 6 + (–10).
		A.	–4	B.	–16
		C.	4	D.	16
		Hint
	9.	Find the difference –5 – (-11).
		A.	6	B.	16
		C.	-6	D.	-16
		Hint
	10.	Find the product 3(-12).
		A.	9	B.	-9
		C.	-36	D.	36
		Hint