1.	Write 3,465 in scientific notation.
		A.	0.3465×104	B.	346.5×10
		C.	34.65×102	D.	3.465×103
		Hint
	2.	Write 2,564,000 in scientific notation.
		A.	2.564×105	B.	25.64×105
		C.	2.564×106	D.	2,564×103
		Hint
	3.	Which symbol makes the following statement true? 7,500 ______ 7.5 × 103
		A.	>	B.
		C.	<	D.	=
		Hint
	4.	Write 1,360,000,000,000 in scientific notation.
		A.	13.6 × 1012	B.	0.136 × 1013
		C.	1.36 × 1012	D.	1.36 × 1013
		Hint
	5.	Which set of numbers is ordered from least to greatest?
		A.	10,100,000; 1.01 × 106; 101,000,000; 1.0 × 107
		B.	101,000,000; 10,100,000; 1.0 × 107; 1.01 × 106;
		C.	10,100,000; 101,000,000; 1.01 × 106; 1.0 × 107
		D.	1.01 × 106; 1.0 × 107; 10,100,000; 101,000,000
		Hint