1.	Which list of numbers best describes the set of integers?
		A.	…, -3, -2, -1, 0, 1, 2, 3, …	B.	-1, -2, -3, -4, ...
		C.	0, 1, 2, 3, 4, …	D.	1, 2, 3, 4, 5, …
		Hint
	2.	Which of the following is the correct way to order the integers 1, -3, 0, 6, and -8 from least to greatest?
		A.	0, -8, -3, 1, 6	B.	-8, 6, -3, 1, 0
		C.	6, 1, 0, -3, -8	D.	-8, -3, 0, 1, 6
		Hint
	3.	On a coordinate system, the vertical number line is called the _____.
		A.	coordinate axis	B.	x-axis
		C.	plane axis	D.	y-axis
		Hint
	4.	When one positive tile is paired with one negative tile, the result is a(n) _____.
		A.	algebra tile pair	B.	additive inverse
		C.	zero pair	D.	opposite
		Hint
	5.	Find the sum -10 + 8.
		A.	18	B.	2
		C.	-2	D.	-18
		Hint
	6.	The temperature on January 10 in Thief River Falls, Minnesota, was -10 F. During the night, the temperature dropped another 15 degrees. What was the lowest night temperature?
		A.	-25°F	B.	25°F
		C.	-5°F	D.	5°F
		Hint
	7.	The graphs of X(1, 1), Y(2, 6), and Z(7, 5) are connected with line segments to form a triangle. Then each y-coordinate is multiplied by -1 and a new triangle is drawn. In which quadrant does the new triangle lie?
		A.	Quadrant II	B.	Quadrant III
		C.	Quadrant IV	D.	Quadrant I
		Hint
	8.	The point (-5, 0) lies _____.
		A.	in Quadrant III	B.	on the y-axis
		C.	on the x-axis	D.	in Quadrant II
		Hint
	9.	Find the difference 25 – 7.
		A.	-18	B.	-32
		C.	32	D.	18
		Hint
	10.	Find the product -2(3)(-8).
		A.	48	B.	-13
		C.	-48	D.	13
		Hint
	11.	Find the quotient -4 ÷ 2.
		A.	-2	B.	-6
		C.	2	D.	6
		Hint
	12.	Find the quotient -49 ÷ -7.
		A.	-7	B.	7
		C.	-42	D.	42
		Hint