1.	Name the sets of numbers to which the value of -16 ÷ 50 belongs.
		A.	reals (R), rationals (Q), integers (Z), whole numbers (W)
		B.	reals (R), rationals (Q)
		C.	reals (R), irrationals (I)
		D.	reals (R), rationals (Q), integers (Z)
		Hint
	2.	The values in the graph below are _______
		A.	natural numbers.	B.	irrational numbers.
		C.	integers.	D.	rational numbers.
		Hint
	3.	Simplify (-3a5b3)4.
		A.	-81a9b12	B.	-12a9b7
		C.	-12a20b12	D.	81a20b12
		Hint
	4.	State the additive inverse of -32.
		A.	0	B.	-32
		C.	1	D.	32
		Hint
	5.	Find the sum
		A.		B.
		C.		D.
		Hint
	6.	Find the product (-3.6) × 7.
		A.	25.2	B.	-25.2
		C.	2.4	D.	10.6
		Hint
	7.	Write in simplest form.
		A.		B.
		C.		D.
		Hint
	8.	Simplify
		A.		B.
		C.	27x3ny6	D.
		Hint
	9.	What value is a solution to the equation
		A.	12	B.	8
		C.	-8	D.	-12
		Hint
	10.	Which is a graph of whole numbers greater than 3?
		A.		B.
		C.		D.
		Hint
	11.	Which is a graph showing the set of real numbers greater than or equal to 4?
		A.		B.
		C.		D.
		Hint
	12.	Which is a graph showing the set of real numbers greater than -3
		A.		B.
		C.		D.
		Hint
	13.	Which is the graph of -4 and
		A.		B.
		C.		D.
		Hint
	14.	If A= {0,1,2,3,4}, B={2,4,6,8} and C= find
		A.	{0,1,2,3,4,5,6,7,8}	B.
		C.	{2,4,6,8}	D.	{2,4}
		Hint
	15.	If A= {0,1,2,3,4}, B={2,4,6,8} and C= find
		A.		B.	{2,4,6,8}
		C.		D.	{-3, -2, –1, 0, 2, 4, 6, 8}
		Hint
	16.	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.	{-3, -2, -1, 0, 1, 2, 3, 4}
		C.	{0}	D.
		Hint
	17.	What is the value of cell C3?
		A.	90	B.	27
		C.	1620	D.	1840
		Hint
	18.	What is the value of cell C4?
		A.	27	B.	1
		C.	18	D.	15
		Hint
	19.	If a = 3 and b = 4, what is
		A.	540	B.	468
		C.	432	D.	246
		Hint
	20.	If and what is
		A.		B.
		C.	–13	D.	–36
		Hint