1.	Write 3,465 in scientific notation.
		A.	34.65×102	B.	346.5×10
		C.	0.3465×104	D.	3.465×103
		Hint
	2.	Which symbol makes the following statement true? 7,500 ______ 7.5 × 103
		A.	<	B.
		C.	>	D.	=
		Hint
	3.	Write 45,870,320 in scientific notation.
		A.	4.587032 × 108	B.	45.87032 × 107
		C.	4.587032 × 107	D.	45.87032 × 106
		Hint
	4.	Which symbol makes the following statement true? 568 ______ 5.1 × 102
		A.	=	B.
		C.	>	D.	<
		Hint
	5.	Which set of numbers is ordered from least to greatest?
		A.	101,000,000; 10,100,000; 1.0 × 107; 1.01 × 106;
		B.	1.01 × 106; 1.0 × 107; 10,100,000; 101,000,000
		C.	10,100,000; 1.01 × 106; 101,000,000; 1.0 × 107
		D.	10,100,000; 101,000,000; 1.01 × 106; 1.0 × 107
		Hint