1.	Find the sum of and
		A.		B.	1
		C.	1	D.
		Hint
	2.	Evaluate m + n if m = and n =
		A.		B.
		C.		D.
		Hint
	3.	Find Write the sum in simplest form.
		A.		B.
		C.		D.
		Hint
	4.	Add and Write the sum in simplest form.
		A.		B.
		C.		D.
		Hint
	5.	Find Write the difference in simplest form.
		A.		B.
		C.		D.
		Hint