1.	Write 2 · 2 · 2 · 3 · 3 · 5 · 5 · 5 · 5 using exponents.
		A.	22 · 33 · 54	B.	23 · 32 · 54
		C.	23 · 3 · 54	D.	22 · 33 · 53
		Hint
	2.	Evaluate a + b - 3 if a = 10 and b = 7.
		A.	0	B.	7
		C.	67	D.	14
		Hint
	3.	Evaluate 2c - 4k if c = 16 and k = 5.
		A.	12	B.	16
		C.	18	D.	52
		Hint
	4.	Solve 7.53 = 2.76 + m.
		A.	10.29	B.	15.06
		C.	12.35	D.	4.77
		Hint
	5.	Choose the correct symbol below to make the sentence true. |-4| ___ 3
		A.	<	B.	=
		C.	none of these	D.	>
		Hint
	6.	Choose a reason why the statement -6 > |-2| is false.
		A.	|-2| is negative.	B.	-2 is smaller than -6.
		C.	|-2| is positive.	D.	-6 is greater than -2.
		Hint
	7.	Solve d = 5 + 13 + (-6).
		A.	12	B.	-24
		C.	-12	D.	24
		Hint
	8.	Solve x = -2 + 7 + (-11).
		A.	-20	B.	6
		C.	20	D.	-6
		Hint
	9.	Solve (-20) ÷ (-4) = c.
		A.	5	B.	-5
		C.	-16	D.	16
		Hint
	10.	How many slices of pepperoni, each inch thick, can be cut from a stick that is 12 inches long?
		A.	96	B.	288
		C.	384	D.	192
		Hint
	11.	Solve 50 = .
		A.	49	B.	57
		C.	350	D.	43
		Hint
	12.	Evaluate |17 – 11|.
		A.	-28	B.	28
		C.	6	D.	-6
		Hint
	13.	Solve b + 17 = –21.
		A.	b = –38	B.	b = 38
		C.	b = 4	D.	b = –4
		Hint
	14.	Write 0.2535353… using bar notation.
		A.		B.
		C.		D.
		Hint
	15.	Express 7.6109 × 108 in standard form.
		A.	76,109,000	B.	761,090,000
		C.	0.000000076109	D.	7,610,900,000
		Hint
	16.	A bush in Angelita's garden was 21inches tall. Angelita trimmed 7inches off of the top of the bush. How tall is the bush now?
		A.	14inches	B.	14 inches
		C.	29 inches	D.	13inches
		Hint
	17.	A walkway is composed of rows of bricks that are 2 inches wide. How many bricks are in a row if the walkway is 32 inches wide?
		A.	15	B.	16
		C.	18	D.	13
		Hint
	18.	Evaluate x – m if x = -6 and m = 8.
		A.	-2	B.	2
		C.	-14	D.	14
		Hint
	19.	Write 22 times a number is 110 as an algebraic equation. Let n represent the number.
		A.	22n = 110	B.	= 110
		C.	22 + n = 110	D.	22 – n = 110
		Hint
	20.	Write 0.0000055 in scientific notation.
		A.	5.5 × 106	B.	55 × 10-7
		C.	5.5 × 10-6	D.	55 × 107
		Hint