1.	Write 120,000,000 in scientific notation.
		A.	0.12×109	B.	12×107
		C.	1.2×109	D.	1.2×108
		Hint
	2.	Write 45,870,320 in scientific notation.
		A.	4.587032 × 107	B.	45.87032 × 106
		C.	4.587032 × 108	D.	45.87032 × 107
		Hint
	3.	Write 9.01 × 108 in standard form.
		A.	9,010,000,000	B.	9,010,000
		C.	901,000,000	D.	90,100,000
		Hint
	4.	Which set of numbers is ordered from least to greatest?
		A.	101,000,000; 10,100,000; 1.0 × 107; 1.01 × 106;
		B.	10,100,000; 101,000,000; 1.01 × 106; 1.0 × 107
		C.	10,100,000; 1.01 × 106; 101,000,000; 1.0 × 107
		D.	1.01 × 106; 1.0 × 107; 10,100,000; 101,000,000
		Hint
	5.	Michigan’s population is almost 10,000,000 people. Texas’ population is twice that of Michigan. About how many people live in Texas?
		A.	2.0 × 106	B.	2.0 × 108
		C.	2.0 × 107	D.	2.0 × 109
		Hint