1.	Estimate 33% of 32.
		A.	9	B.	13
		C.	15	D.	11
		Hint
	2.	Estimate 25% of 39.
		A.	12	B.	3
		C.	25	D.	10
		Hint
	3.	At Main Street Elementary, 75% of the students have a pet. About how many students at Main Street Elementary have a pet if the school enrollment is 405?
		A.	200	B.	300
		C.	400	D.	100
		Hint
	4.	Estimate 72 out of 143 as a percent.
		A.	60%	B.	40%
		C.	50%	D.	65%
		Hint
	5.	Estimate the percent of the shaded area.
		A.	65%	B.	55%
		C.	75%	D.	45%
		Hint