1.	Which of the following numbers is divisible by 3?
		A.	163	B.	23
		C.	162	D.	35
		Hint
	2.	Which of the following numbers is divisible by 6?
		A.	1,502	B.	2,148
		C.	1,156	D.	2,056
		Hint
	3.	The number 156 is divisible by which of the following numbers?
		A.	All of the above	B.	2
		C.	3	D.	4
		Hint
	4.	What are the prime factors of 400?
		A.	2, 4, 5	B.	4, 10, 10
		C.	2, 5	D.	2, 200
		Hint
	5.	What is the least positive number divisible by 4, 6, and 9?
		A.	36	B.	216
		C.	18	D.	72
		Hint
	6.	Write the decimal three hundredths in standard form.
		A.	0.03	B.	0.3
		C.	300	D.	3
		Hint
	7.	Write the decimal two and seven tenths in standard form.
		A.	0.27	B.	27
		C.	2.7	D.	0.027
		Hint
	8.	Write the decimal eighty-one thousandths in standard form.
		A.	0.081	B.	0.81
		C.	0.0081	D.	81,000
		Hint
	9.	Find 5.0 ÷ 2.
		A.	2.5	B.	250
		C.	25	D.	0.25
		Hint
	10.	Find 6.3 ÷ 4.
		A.	157.5	B.	15.75
		C.	1.575	D.	0.1575
		Hint