1.	Find the difference.
		A.	318	B.	312
		C.	328	D.	322
		Hint
	2.	Find the difference.
		A.	193	B.	293
		C.	213	D.	183
		Hint
	3.	Find the difference.
		A.	$5.71	B.	$4.71
		C.	$5.61	D.	$11.99
		Hint
	4.	Find the difference.
		A.	362	B.	352
		C.	462	D.	452
		Hint
	5.	Find 737 − 448.
		A.	399	B.	311
		C.	211	D.	289
		Hint