1.	Find the difference.
		A.	340	B.	440
		C.	343	D.	460
		Hint
	2.	Find the difference.
		A.	216	B.	316
		C.	284	D.	384
		Hint
	3.	Find the difference.
		A.	532	B.	442
		C.	332	D.	432
		Hint
	4.	Find the difference.
		A.	183	B.	173
		C.	283	D.	193
		Hint
	5.	Find the difference.
		A.	247	B.	347
		C.	237	D.	243
		Hint