1.	Find $442 × 5.
		A.	$2,010	B.	$2,020
		C.	$2,210	D.	$1,210
		Hint
	2.	Find $3,215 × 3.
		A.	$9,645	B.	$9,546
		C.	$9,654	D.	$9,465
		Hint
	3.	Find 3,321 × 3.
		A.	9,663	B.	9,336
		C.	9,993	D.	9,963
		Hint
	4.	A trip to London costs $2,475 per person for one week. What is the total cost of a trip for a group of eight?
		A.	$19,940	B.	$19,820
		C.	$19,800	D.	$19,840
		Hint
	5.	Jay multiplies 190 by 5 and gets 95. Explain how you could use an estimate to show that his answer is incorrect.
		A.	Jay should multiply 5 by 20 to get about 95.
		B.	200 × 5 is 1,000, so Jay’s answer should be near 1,000.
		C.	Jay should get about 500 since 100 times 5 is 500.
		D.	190 + 5 is nearly 200, so Jay’s answer should be near 200.
		Hint