1.	Name the sets of numbers to which the value of -16 ÷ 50 belongs.
		A.	reals (R), rationals (Q)
		B.	reals (R), irrationals (I)
		C.	reals (R), rationals (Q), integers (Z)
		D.	reals (R), rationals (Q), integers (Z), whole numbers (W)
		Hint
	2.	The values in the graph below are _______
		A.	rational numbers.	B.	irrational numbers.
		C.	integers.	D.	natural numbers.
		Hint
	3.	Name the sets of numbers to which belongs.
		A.	Integers, Rationals, and Reals	B.	Irrationals and Reals
		C.	Rationals and Reals	D.	Naturals, Wholes, Integers, Rationals, and Reals
		Hint
	4.	Which is a graph of whole numbers greater than 3?
		A.		B.
		C.		D.
		Hint
	5.	Which is a graph showing the set of real numbers greater than or equal to 4?
		A.		B.
		C.		D.
		Hint