1.	The set of whole numbers and their opposites are known as ______.
		A.	negative numbers	B.	absolute values
		C.	integers	D.	positive numbers
		Hint
	2.	Which graph shows the graph of the numbers {-4, -1, 2, 3}?
		A.
		B.
		C.
		D.
		Hint
	3.	Simplify |-13| - |5|.
		A.	18	B.	-8
		C.	-18	D.	8
		Hint
	4.	Arrange the integers {-5, -8, 1, -13, 7, 0, 12} from least to greatest.
		A.	{0, 1, -5, 7, -8, 12, -13}
		B.	{-13, 12, -8, 7, -5, 1, 0}
		C.	{12, 7, 1, 0, -5, -8, -13}
		D.	{-13, -8, -5, 0, 1, 7, 12}
		Hint
	5.	Find an expression to compare |-7| and 7.
		A.	|-7| = 7	B.	|-7| < 7
		C.	|-7| 7	D.	|-7| > 7
		Hint