1.	Which of the following numbers is divisible by 3?
		A.	35	B.	23
		C.	163	D.	162
		Hint
	2.	Which of the following numbers is divisible by 6?
		A.	2,148	B.	1,156
		C.	2,056	D.	1,502
		Hint
	3.	The number 156 is divisible by which of the following numbers?
		A.	All of the above	B.	3
		C.	4	D.	2
		Hint
	4.	What is the least positive number divisible by 4, 6, and 9?
		A.	216	B.	18
		C.	36	D.	72
		Hint
	5.	What are the prime factors of 810?
		A.	2, 5, 9	B.	3, 4, 5
		C.	2, 3, 5	D.	3, 5
		Hint
	6.	Write the decimal two and seven tenths in standard form.
		A.	27	B.	0.27
		C.	2.7	D.	0.027
		Hint
	7.	Write the decimal eighty-one thousandths in standard form.
		A.	81,000	B.	0.081
		C.	0.0081	D.	0.81
		Hint
	8.	Write the decimal forty-six hundredths in standard form.
		A.	0.046	B.	46
		C.	0.46	D.	4,600
		Hint
	9.	Find 3.2 ÷ 8.
		A.	40	B.	0.004
		C.	0.04	D.	0.4
		Hint
	10.	Find 6.3 ÷ 4.
		A.	157.5	B.	0.1575
		C.	15.75	D.	1.575
		Hint