1.	Find the area of a circle with a radius of 8 meters to the nearest square meter. (Use 3.14 for .)
		A.	113 square meters	B.	804 square meters
		C.	50 square meters	D.	201 square meters
		Hint
	2.	Choose the best estimate for 9.08 · 5.2.
		A.	450	B.	45
		C.	0.5	D.	100
		Hint
	3.	Choose the best estimate for 6.8 · 2.1.
		A.	7	B.	1.5
		C.	14	D.	12
		Hint
	4.	Find 39.45 - 18.578.
		A.	20.872	B.	14.733
		C.	20.882	D.	14.633
		Hint
	5.	Find 9.1 × 4.7.
		A.	427.7	B.	4.277
		C.	42.77	D.	4,277
		Hint
	6.	Simplify 3 · 3 · 1 + 5 · 6.
		A.	456	B.	45
		C.	84	D.	39
		Hint
	7.	Simplify 8 + 2 · 7 + 1.
		A.	24	B.	71
		C.	23	D.	18
		Hint
	8.	Find · 8.
		A.	50	B.
		C.	52	D.
		Hint
	9.	Find 5 · .
		A.	7	B.
		C.		D.	6
		Hint
	10.	Find .
		A.		B.	3
		C.		D.	4
		Hint