1.	Evaluate 52.
		A.	25	B.	32
		C.	30	D.	10
		Hint
	2.	Find the sum -5 + (-6).
		A.	11	B.	1
		C.	-1	D.	-11
		Hint
	3.	Find the difference |-25| - (-32).
		A.	57	B.	7
		C.	-7	D.	-57
		Hint
	4.	To what set of numbers does belong?
		A.	whole numbers	B.	irrationals
		C.	rationals	D.	integers
		Hint
	5.	Write an algebraic expression for one-half of a number x subtracted from fifty.
		A.		B.
		C.	50 - 2x	D.	2x - 50
		Hint
	6.	Find the next picture in the pattern.
		A.		B.
		C.		D.
		Hint
	7.	Simplify Assume the denominator is not equal to zero.
		A.		B.
		C.		D.
		Hint
	8.	Express 765,000,000,000 in scientific notation.
		A.	7.65 × 10-11	B.	7.65 × 1010
		C.	7.65 × 1011	D.	0.765 × 1012
		Hint
	9.	Write a verbal expression for 2x + y2.
		A.	The sum of x and y squared.
		B.	The difference of 2 times xand y squared.
		C.	The sum of 2 times x and y squared.
		D.	The sum of 2 times x and y.
		Hint
	10.	Evaluate 171 ÷ 32 + 4.
		A.	23	B.	3,253
		C.	123	D.	61
		Hint
	11.	Find
		A.		B.
		C.		D.
		Hint
	12.	Find
		A.	-1.1	B.	1.1
		C.	1.1	D.	11
		Hint
	13.	Find
		A.		B.
		C.		D.	-
		Hint
	14.	Find 4 · 5 · (–6).
		A.	60	B.	120
		C.	–60	D.	–120
		Hint
	15.	Evaluate 63 ÷ (3 + 6) - 15 ÷ (-3).
		A.	–2	B.	–12
		C.	2	D.	12
		Hint
	16.	Which property is shown in 3(2 + 4) = (3 · 2) + 3 · 4)?
		A.	Associative Property	B.	Distributive Property
		C.	Commutative Property	D.	Addition Property
		Hint
	17.	Which rule best describes the pattern 0.6, 0.4, 1.0, 0.8, 1.4, 1.2, 1.8, 1.6….
		A.	Add 6, subtract 2.	B.	Subtract 0.2, add 0.6.
		C.	Subtract 0.6, add 1.6.	D.	Subtract 0.2, add 1.6.
		Hint
	18.	Simplify m12 ÷ m8
		A.		B.	m96
		C.	m4	D.	m20
		Hint