1.	Find . Write the difference in simplest form.
		A.		B.
		C.		D.	-2
		Hint
	2.	The circle graph below shows the results of a survey of students'favorite types of pizza at Longview Middle School. What fraction of students prefer either cheese or vegetarian pizza?
		A.		B.
		C.		D.
		Hint
	3.	Find – . Write the difference in simplest form.
		A.		B.
		C.		D.
		Hint
	4.	Evaluate + f if f = .
		A.		B.
		C.		D.
		Hint
	5.	Find - written in simplest form.
		A.		B.
		C.		D.
		Hint