1.	Name the sets of numbers to which the value of -16 ÷ 50 belongs.
		A.	reals (R), irrationals (I)
		B.	reals (R), rationals (Q), integers (Z)
		C.	reals (R), rationals (Q), integers (Z), whole numbers (W)
		D.	reals (R), rationals (Q)
		Hint
	2.	Express 45,280,000 in scientific notation.
		A.	4.528 × 10-7	B.	4.528 × 107
		C.	45.28 × 106	D.	4.528 × 106
		Hint
	3.	Find the sum -5 + (-6).
		A.	-11	B.	-1
		C.	11	D.	1
		Hint
	4.	Find the sum -6 + 3.
		A.	-9	B.	3
		C.	9	D.	-3
		Hint
	5.	State the additive inverse of -32.
		A.	32	B.	1
		C.	0	D.	-32
		Hint
	6.	Evaluate if
		A.	-1	B.
		C.		D.
		Hint
	7.	Find the quotient
		A.	-2	B.	18
		C.		D.	2
		Hint
	8.	Write in simplest form.
		A.		B.
		C.		D.
		Hint
	9.	Simplify the expression 8 (a + 2b) – 7b + 6 (3a – b).
		A.	152a – 88b	B.	4a – 6b
		C.	26a – 6b	D.	26a + 3b
		Hint
	10.	Which answer shows all the possible subsets of {3, 7}?
		A.		B.	{3}, {7},
		C.	{3,7},	D.	{3,7}, {3}, {7},
		Hint
	11.	If A = {5, 6, 7, 8} and B = {8, 9}. what set notation means that 7 belongs to set A but not set B?
		A.	7A, 7B	B.	7A, 7B
		C.	7A, 7B	D.	7 = A, 7B
		Hint
	12.	Which is a graph showing the set of real numbers greater than -3
		A.		B.
		C.		D.
		Hint
	13.	If A= {0,1,2,3,4}, B={2,4,6,8} and C= find
		A.	{2,4}	B.	{2,4,6,8}
		C.		D.	{0,1,2,3,4,5,6,7,8}
		Hint
	14.	If A= {0,1,2,3,4}, B={2,4,6,8} and C= find
		A.	{-3, -2, -1, 0, 2, 4, 6, 8}	B.
		C.	{-3, -2, -1, 0, 1, 2, 3, 4}	D.	{0}
		Hint
	15.	If A= {0,1,2,3,4}, B={2,4,6,8} and C= {-3, -2, -1, 0}, find
		A.	{-3, -2, -1, 0, 2, 4, 6,8}	B.	{-3, -2, -1, 0, 1, 2, 3, 4}
		C.		D.	{0}
		Hint
	16.	is a real number and and is a real number and Which is the graph of
		A.		B.
		C.		D.
		Hint
	17.	What is the value of cell D3?
		A.	27	B.	7
		C.	3	D.	9
		Hint
	18.	What is the value of cell C2?
		A.	27	B.	36
		C.	18	D.	1
		Hint
	19.	If a = –3 and b = 4, what is
		A.	–27	B.	–11
		C.	12	D.	15
		Hint
	20.	If and , what is
		A.	216	B.	125
		C.		D.
		Hint