1.	What is the most appropriate unit to estimate the length of a pencil?
		A.	inch	B.	cup
		C.	yard	D.	foot
		Hint
	2.	What is the most appropriate unit to estimate the distance between two cities?
		A.	mile	B.	meter
		C.	yard	D.	inch
		Hint
	3.	What is the best estimate for the measure of the height of a door?
		A.	8 cm	B.	8 ft
		C.	8 yd	D.	8 in.
		Hint
	4.	What is the best estimate for the measure of the amount of flour in a single batch of cookies?
		A.	2 c	B.	2 L
		C.	2 g	D.	2 gal
		Hint
	5.	What tool would best measure the length of a car?
		A.	meter stick	B.	ruler
		C.	compass	D.	protractor
		Hint