1.	Which number is not a perfect square?
		A.	9	B.	25
		C.	27	D.	49
		Hint
	2.	Mrs. Jones is creating several cubicle work spaces for her consulting business. One square workspace needs to have a floor area of 961 square feet. Find the length of each side for the cubicle.
		A.	-31 feet	B.	31 feet
		C.	32 feet	D.	-32 feet
		Hint
	3.	A number squared is 441. What is the number?
		A.	21	B.	220.5
		C.	20	D.	194,481
		Hint
	4.	Solve x2 = 256.
		A.	x = 65,536	B.	x = 16
		C.	x = 128	D.	x = 64
		Hint
	5.	Find -.
		A.	5	B.	-5
		C.	12.5	D.	-12.5
		Hint