1.	To what set of numbers does belong?
		A.	rationals	B.	irrationals
		C.	whole numbers	D.	integers
		Hint
	2.	Which property is shown in 3(2 + 4) = (3 · 2) + 3 · 4)?
		A.	Commutative Property	B.	Distributive Property
		C.	Associative Property	D.	Addition Property
		Hint
	3.	Which property is shown in 3 + (7 + 6) = (3 + 7) + 6?
		A.	Commutative Property	B.	Distributive Property
		C.	Addition Property	D.	Associative Property
		Hint
	4.	Which property is shown in 9 · (8 · 7) = (9 · 8) · 7?
		A.	Associative Property	B.	Addition Property
		C.	Distributive Property	D.	Commutative Property
		Hint
	5.	Which property is shown in 12.2 + 17.6 = 17.6 + 12.2.
		A.	Distributive Property	B.	Addition Property
		C.	Commutative Property	D.	Associative Property
		Hint