1.	State the additive inverse of -32.
		A.	32	B.	0
		C.	1	D.	-32
		Hint
	2.	Find the difference |-25| - (-32).
		A.	57	B.	-57
		C.	-7	D.	7
		Hint
	3.	Find the product (-3.6) × 7.
		A.	10.6	B.	2.4
		C.	25.2	D.	-25.2
		Hint
	4.	Write in simplest form.
		A.		B.
		C.		D.
		Hint
	5.	Express the result in scientific notation.
		A.	1.25 × 10-10	B.	1.25 × 10-4
		C.	1.25 × 104	D.	1.25 × 1010
		Hint
	6.	Which set notation means that 4 is an element of {3,4,5,6}?
		A.	4{3, 4, 5, 6}	B.	{3, 4, 5, 6}
		C.	4{3, 4, 5, 6}	D.	4{3, 4, 5, 6}
		Hint
	7.	Use mental math to solve
		A.	-20	B.	-12
		C.	-4	D.	4
		Hint
	8.	Which is a graph of real numbers less than –2 ?
		A.		B.
		C.		D.
		Hint
	9.	Which is a graph showing the set of real numbers from -1 to 2 inclusive?
		A.		B.
		C.		D.
		Hint
	10.	If A= {0,1,2,3,4}, B={2,4,6,8} and C= find
		A.	{2,4,6,8}	B.
		C.	{0,1,2,3,4,5,6,7,8}	D.	{2,4}
		Hint
	11.	If A= {0,1,2,3,4}, B={2,4,6,8} and C= {-3, -2, -1, 0}, find
		A.	{0}	B.	{-3, -2, -1, 0, 2, 4, 6,8}
		C.	{-3, -2, -1, 0, 1, 2, 3, 4}	D.
		Hint
	12.	What is the value of cell B4?
		A.	6	B.	1
		C.	9	D.	18
		Hint
	13.	What is the value of cell A4?
		A.	18	B.	27
		C.	90	D.	9
		Hint
	14.	If a = –5 and b = 7, what is
		A.	–174	B.	145
		C.	–114	D.	–76
		Hint
	15.	If a = –3 and b = 3, what is
		A.	–27	B.	–81
		C.	36	D.	27
		Hint
	16.	Simplify
		A.		B.
		C.		D.
		Hint