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.	1,502	D.	2,056
		Hint
	3.	Use the factor tree to write the prime factorization of 120.
		A.	2 × 60	B.	2 × 3 × 5
		C.	2 × 2 × 3 × 5	D.	2 × 2 × 2 × 3 × 5
		Hint
	4.	Write the prime factorization of 204.
		A.	6 × 17	B.	2 × 2 × 3 × 17
		C.	2 × 17	D.	2 × 3 × 17
		Hint
	5.	What are the prime factors of 400?
		A.	2, 5	B.	2, 4, 5
		C.	4, 10, 10	D.	2, 200
		Hint
	6.	What are the prime factors of 810?
		A.	3, 4, 5	B.	2, 5, 9
		C.	2, 3, 5	D.	3, 5
		Hint
	7.	Write the decimal three hundredths in standard form.
		A.	300	B.	3
		C.	0.3	D.	0.03
		Hint
	8.	Write the decimal two and seven tenths in standard form.
		A.	27	B.	0.27
		C.	0.027	D.	2.7
		Hint
	9.	Find 5.0 ÷ 2.
		A.	0.25	B.	250
		C.	2.5	D.	25
		Hint
	10.	Find 6.3 ÷ 4.
		A.	1.575	B.	0.1575
		C.	15.75	D.	157.5
		Hint