1.	Find the value of the expression 15 + 4 · 3.
		A.	57	B.	27
		C.	22	D.	180
		Hint
	2.	Find the value of the expression 33 ÷ 3 - 1.
		A.	10	B.	11
		C.	16.5	D.	8.25
		Hint
	3.	Name the property of equality shown by the statement: If c = 4, then 3c = 3(4).
		A.	Symmetric Property of Equality	B.	Reflexive Property of Equality
		C.	Substitution Property of Equality	D.	Transitive Property of Equality
		Hint
	4.	Evaluate the expression 15 - (x ÷ y) + 4 if x = 48 and y = 6.
		A.	11	B.	27
		C.	19	D.	3
		Hint
	5.	Name the property of numbers shown by the statement: 23 · 0 = 0 · 23 = 0.
		A.	Substitution Property	B.	Additive Identity
		C.	Multiplicative Property of Zero	D.	Multiplicative Identity
		Hint