1.	Find the area of a circle with a radius of 8 meters to the nearest square meter. (Use 3.14 for .)
		A.	50 square meters	B.	113 square meters
		C.	804 square meters	D.	201 square meters
		Hint
	2.	Find the area of a circle with a diameter of 10 meters to the nearest square meter. (Use 3.14 for )
		A.	157 square meters	B.	314 square meters
		C.	154 square meters	D.	79 square meters
		Hint
	3.	Find the area of a circle with radius 3.3 m. Round the answer to the nearest tenth. (Use 3.14 for .)
		A.	34.2 in2	B.	20.7 in2
		C.	136.8 in2	D.	10.4 in2
		Hint
	4.	Find the area of a circle with diameter 5.04 km. Round the answer to the nearest tenth. (Use 3.14 for .)
		A.	49.7 km2	B.	24.8 km2
		C.	76.8 km2	D.	19.9 km2
		Hint
	5.	Choose the best estimate for 9.08 · 5.2.
		A.	45	B.	0.5
		C.	100	D.	450
		Hint
	6.	Choose the best estimate for 6.8 · 2.1.
		A.	7	B.	12
		C.	14	D.	1.5
		Hint
	7.	Simplify 3 · 3 · 1 + 5 · 6.
		A.	84	B.	456
		C.	45	D.	39
		Hint
	8.	Simplify 11 + 4 + 5 · 2 + 2.
		A.	35	B.	42
		C.	24	D.	27
		Hint
	9.	Find 5 · .
		A.		B.
		C.	7	D.	6
		Hint
	10.	Find .
		A.		B.	3
		C.		D.	4
		Hint