1.	Write the unit of length that you would use to measure the height of a desk.
		A.	kilometer	B.	centimeter
		C.	meter	D.	millimeter
		Hint
	2.	Write the unit of length that you would use to measure the distance between Sacramento and Los Angeles.
		A.	centimeter	B.	millimeter
		C.	meter	D.	kilometer
		Hint
	3.	Theo is reorganizing his room. What unit of length should he use to measure the furniture in his room?
		A.	kilometer	B.	centimeter
		C.	meter	D.	millimeter
		Hint
	4.	Which is the best estimate for the measurement of the line segment?
		A.	0.5 m	B.	4.0 cm
		C.	0.5 km	D.	4.0 mm
		Hint
	5.	Which is the best estimate for the width of a penny?
		A.	2 cm	B.	2 m
		C.	1 mm	D.	1 m
		Hint