1.	Darnell's lunch cost $4.79. He gave the cashier a $20 bill. About how much change can he expect to receive?
		A.	$10	B.	$5
		C.	$20	D.	$15
		Hint
	2.	To estimate 17.7 + 36.1 to the nearest whole number, which is the best way to round?
		A.	18 + 36	B.	17 + 36
		C.	18 + 37	D.	17 + 37
		Hint
	3.	Estimate the sum of 0.42, 0.41, 0.43, and 0.39.
		A.	1.50	B.	1.60
		C.	1.40	D.	0.40
		Hint
	4.	You have $151.15 to buy groceries at the store. If you spend $19.80 on fruit and vegetables, how much do you have left to spend, to the nearest dollar?
		A.	$131	B.	$130
		C.	$132	D.	$129
		Hint
	5.	The table below shows how many hours each employee worked at McAlbert's restaurant. Find the total amount of hours worked by clustering.
		A.	237.1 hours	B.	240 hours
		C.	237 hours	D.	300 hours
		Hint