1.	Find the area of a circle with a radius of 8 meters to the nearest square meter. (Use 3.14 for .)
		A.	804 square meters	B.	50 square meters
		C.	201 square meters	D.	113 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.	79 square meters	B.	314 square meters
		C.	157 square meters	D.	154 square meters
		Hint
	3.	Find the area of a circle with diameter 5.04 km. Round the answer to the nearest tenth. Use .
		A.	49.7 km2	B.	19.9 km2
		C.	76.8 km2	D.	24.8 km2
		Hint
	4.	Choose the best estimate for 9.08 · 5.2.
		A.	0.5	B.	45
		C.	100	D.	450
		Hint
	5.	Choose the best estimate for 6.8 · 2.1.
		A.	12	B.	7
		C.	14	D.	1.5
		Hint
	6.	Find 39.45 - 18.578.
		A.	20.882	B.	20.872
		C.	14.633	D.	14.733
		Hint
	7.	Find 9.1 × 4.7.
		A.	42.77	B.	4,277
		C.	4.277	D.	427.7
		Hint
	8.	Simplify 8 + 2 · 7 + 1.
		A.	24	B.	18
		C.	23	D.	71
		Hint
	9.	Simplify 11 + 4 + 5 · 2 + 2.
		A.	35	B.	24
		C.	42	D.	27
		Hint
	10.	Find 5 · .
		A.	7	B.	6
		C.		D.
		Hint