Free Printable Prealgebra Course Review

1.

simplify 7/21

a)

3

b)

1/3

c)

2/3

d)

3/5

2.

Simplify 6/42 to lowest terms.

a)

2/5

b)

7

c)

1/7

d)

3/21

3.

What is .8 in fraction form?

a)

4/3

b)

4/5

c)

8/100

d)

8/1000

4.

.45

a)

9/20

b)

5/9

5.

9 2/3 + 2 7/9=
Reduce if needed.

a)

11 13/9

b)

12 4/9

c)

11 7/9

d)

7 7/9

6.

4 2/6 - 1 2/3

a)

1 2/3

b)

2 2/3

c)

3 2/3

d)

4 2/3

7.

What number could be a common denominator for these two fractions?
1/5 and 5/6?

a)

30

b)

11

c)

6

d)

5

8.

(-16/19) + (-7/19) =

a)

1 4/19

b)

-1 4/19

c)

-9/19

d)

9/19

9.

Answer in simplest form.

a)

7 / 20

b)

1/13

c)

7 / 91

d)

62 / 91

10.

1/2 ÷ 9

a)

18

b)

12

c)

1/12

d)

1/18

11.

Divide. Write answer in simplest form.

a)

187/48

b)

22/25

c)

44/51

d)

88/102

12.

a)

3/7

b)

21

c)

1/21

d)

27/28

13.

^{(a + 3)}⁄₇= 3

a)

a= 18

b)

a= 21

c)

a= 4

d)

a= 11

14.

50 = 28.1 + 0.15a

a)

a= 150

b)

a= 146

c)

a= 6

d)

a= 155

15.

-5 - 6a = -59

a)

a= 11

b)

a= -6

c)

a= 9

d)

a= 2

16.

-3a + 8 = 14

a)

a= -2

b)

a= -7.5

c)

a= 2

d)

a= 6

17.

Determine whether the ordered pair is a solution of y=2x-4.
(3,2)

a)

Yes

b)

No

18.

Determine whether the ordered pair is a solution of y=2x-4.
(-4,5)

a)

Yes

b)

No

19.

What vaules of y would be found in a table of solutions for the given values?
y = 2x - 2 for x=1,2,3,4

a)

1.5, 2, 2.5, 3

b)

1,2,3,4

c)

0, 2, 4, 6

d)

2,4,5,6

20.

In which quadrant is Point L located?

a)

Quadrant 1

b)

Quadrant 2

c)

Quadrant 3

d)

Quadrant 4

21.

What is the ordered pair for C?

a)

(-6, 7)

b)

(2, -4)

c)

(-8, 2)

d)

(2, -8)

22.

What letter is at (-2, 6)

a)

There is no letter at those coordinates.

b)

O

c)

H

d)

T

23.

In which quadrant are both numbers negative?

a)

1 (I)

b)

2 (II)

c)

3 (III)

d)

4 (IV)

24.

How do you write an ordered pair?

a)

(X,X)

b)

(Y,X)

c)

(X,Y)

d)

(Y,Y)

25.

a)

A

b)

B

c)

C

d)

D

26.

Is the relation a function? Why.

a)

Yes, because the x-value 11 has two y-values pair with it.

b)

Yes, because each x-value has only one y-value paired with it.

c)

No, because the x-value 11 has two y-values pair with it.

d)

No, because each x-value has only one y-value paired with it.

27.

What is the definition of function?

a)

Has inputs and outputs

b)

Every input has only ONE output

c)

Inputs have different outputs every time

d)

x-values and y-values

28.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

29.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

30.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

31.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

32.

All of the y values or outputs are called what?

a)

Domain

b)

Range

c)

Relation

d)

Function

33.

All of the x values or inputs are called what?

a)

Domain

b)

Range

c)

Relation

d)

Function

34.

7^-2

a)

49

b)

10/49

c)

-49

d)

1/49

35.

Anything raised to a power of zero is always:

a)

0

b)

1

c)

itself

d)

negative

36.

Solve (-8)^-2

a)

1/(-8)²

b)

1/8²

c)

1/64

d)

-64

37.

Rewrite the expression as a power.
(2⁴)(2⁵)

a)

2²⁰

b)

4⁹

c)

4²⁰

d)

2⁹

38.

(x⁷)³

a)

6x²¹

b)

x²¹

c)

6x¹⁰

d)

8x¹⁰

39.

x⁸ / x²

a)

x⁴

b)

x¹⁶

c)

x^-6

d)

x⁶

40.

According to exponent rules, when we raise the power to a power we _______ the exponents.

a)

add

b)

subtract

c)

multiply

d)

divide

41.

According to exponent rules, when we multiply the expressions we _______ the exponents.

a)

add

b)

subtract

c)

multiply

d)

divide

42.

According to exponent rules, when we divide the expressions we _______ the exponents.

a)

add

b)

subtract

c)

multiply

d)

divide

43.

How would you write 0.0005 in scientific notation?

a)

50 x 10⁵

b)

5 x 10^-4

c)

5 x 10³

d)

.5 x 10³

44.

How would you write -5.6 x 10^-3 in standard form?

a)

0.0056

b)

-5,600

c)

0.00056

d)

-0.0056

45.

Scientific Notation is made up of two number parts. The second part is a power of base 10.

a)

True

b)

False

46.

When writing a number in scientific notation, the first number must be greater than 1, but less than 10.

a)

False

b)

True

47.

Express the following in scientific notation:
.000457

a)

457 x 10⁶

b)

457 x 10^-6

c)

4.57 x10⁴

d)

4.57 x 10^-4

48.

Convert to standard notation:
2.4 x 10^-3

a)

2400

b)

0.24

c)

0.024

d)

0.0024

49.

In between what two integers is the square root of 77?

a)

5 and 6

b)

6 and 7

c)

7 and 8

d)

8 and 9

50.

Round to the Nearest Tenth: √7

a)

3.5

b)

2.6

c)

2.8

d)

14

51.

Round to the Nearest Tenth: √13

a)

5.6

b)

2.6

c)

3.9

d)

3.6

52.

Sides a and b are called legs.

a)

true

b)

false

53.

Side c on a right triangle is ALWAYS the longest.

a)

true

b)

false

54.

_{^{Find the missing side}}

a)

9

b)

41

c)

6.4

d)

6.2

55.

Find the length of the missing side.

a)

48 in.

b)

52 in.

c)

16 in.

d)

24 in.

56.

Do the segment lengths 15, 12, and 9 form a right triangle?

a)

Yes

b)

No

c)

Maybe

d)

Pythagoras

57.

What is the opposite of squaring a number?

a)

divide

b)

multiply

c)

fractions

d)

square root

58.

The Pythagorean Theorem is
a² + b³= c⁴

a)

false

b)

true

59.

What is the name for side c?

a)

head

b)

body

c)

hippopotamus

d)

hypotenuse

60.

(7 + 41) ÷ 2 – 15

a)

19

b)

9

c)

25

d)

3

61.

(82 ÷ 2) × 3 – 17

a)

206

b)

100

c)

106

d)

5

62.

3[(4 + 6) ÷ 2]

a)

15

b)

21

c)

9

d)

12

63.

40 - 2⁴ + 8

a)

40

b)

32

c)

24

d)

42

64.

2 + (9²- 4)

a)

16

b)

77

c)

79

d)

88

65.

3 + -7

a)

10

b)

4

c)

-10

d)

-4

66.

-7 - 2

a)

-9

b)

9

c)

5

d)

-5

67.

-12 - 3 =

a)

9

b)

15

c)

-15

d)

-9

68.

The high temperature Monday was 4 degrees. The low temperature was -7 degrees. What is the difference between the high and low temperatures?

a)

3 degrees

b)

12 degrees

c)

11 degrees

d)

10 degrees

69.

-7(10)=

a)

70

b)

700

c)

-70

d)

-700

70.

(-25) ÷ (-5)

a)

5

b)

-5

c)

-20

d)

-30

71.

Is the product
–8 • (–3) positive or negative?

a)

negative

b)

positive

c)

both

d)

neither

72.

3 + (-6) =

a)

-3

b)

3

c)

-18

d)

18

73.

3 - 9 =

a)

12

b)

6

c)

-6

d)

3

74.

-6 + (-8) =

a)

-14

b)

14

c)

-48

d)

48

75.

-8 / 4 = (divide)

a)

1

b)

2

c)

-2

d)

-4

76.

-4 - (-4) =

a)

8

b)

-4

c)

0

d)

-8

77.

-5 - 7 =

a)

12

b)

-12

c)

-2

d)

2

78.

-14 + 5 =

a)

19

b)

-9

c)

11

d)

9

79.

-14 / -2 = (divide)

a)

-7

b)

7

c)

-16

d)

-12

80.

-8 - (-3) =

a)

5

b)

11

c)

-11

d)

-5

81.

$Simplify:\ \frac{-45}{9}$

(a)

82.

$15+\left(-21\right)=$

(a)

83.

$7\left(-4\right)=$

a)

3

b)

-3

c)

28

d)

-28

84.

$Simplify:\ -\frac{16}{2}$

(a)

85.

$-35\div\left(-7\right)$

a)

5

b)

-5

c)

-42

d)

42

86.

$Simplify:\ \frac{-8}{-64}$

a)

$8$

b)

$-8$

c)

$\frac{1}{8}$

d)

$-\frac{1}{8}$

87.

$-6\left(-8\right)$

(a)

88.

$15-\left(-34\right)$

(a)

89.

Simplify 8/12

a)

2/3

b)

3/4

c)

1/2

d)

4/6

90.

Simplify 4/16 to lowest terms.

a)

4/16

b)

2/8

c)

1/4

d)

4

91.

Simplify 12/15

a)

4/5

b)

3/5

c)

6/10

d)

2/3

92.

Solve this mixed number equation:
1⅔ + 1⅚

a)

3 1/2

b)

2 7/6

c)

3 7/6

d)

2 7/9

93.

Yao drank ¹¹/₄bottles of water during a soccer game. What is the number expressed as a mixed number?

a)

3 ¹/₄

b)

2 ³/₄

c)

2 ¹/₂

d)

2 ¹/₄

94.

3/6 + 10/12

a)

1 1/12

b)

13/18

c)

1 4/12

d)

13/12

95.

What is 8/9 - 5/6?

a)

1/18

b)

3/4

c)

6/7

d)

10/12

96.

What is 8/9 - 5/6?

a)

1/18

b)

3/4

c)

6/7

d)

10/12

97.

What is 9/10 - 3/4?

a)

5/7

b)

3/20

c)

3/8

d)

9/10

98.

What is 2/3 x 2/3

a)

4/9

b)

2/3

c)

4/3

d)

4/6

99.

2/5 divided by 3/4

a)

8/15

b)

6/20

c)

3/10

d)

3/20

100.

⁴/₉ ÷ ¹/₂

a)

⁸/₉

b)

⁵/₁₁

c)

⁶/₁₀

d)

⁴/₁₈

101.

Change 5 3/4 into an improper fraction

a)

23/4

b)

4/23

c)

20/4

d)

5 4/3

102.

What is the reciprocal of 5?

a)

5/1

b)

1/5

c)

-5

d)

-1/5

103.

Select all operations with fractions that require a common denominator.

a)

addition

b)

division

c)

multiplication

d)

subtraction

104.

a)

3/11

b)

21/38

c)

19/24

d)

3/16

105.

a)

1/12

b)

1

c)

2/35

d)

23/25

106.

a)

1/4

b)

9/16

c)

5/11

d)

6/24

107.

a)

20/50

b)

10/25

c)

2/5

d)

9/15

108.

Find the product. Then, simplify.

a)

10/18

b)

5/9

c)

10/6

d)

15/12

109.

$2\ \frac{3}{4}$ + $\frac{5}{6}$

a)

$3\ \frac{7}{12}$

b)

$3\ \frac{10}{12}$

c)

$3\ \frac{8}{24}$

110.

$-\frac{5}{6}-\frac{7}{8}$

a)

$-1\ \frac{17}{24}$

b)

$-\frac{1}{4}$

c)

$\frac{1}{24}$

d)

$-1\ \frac{17}{48}$

111.

$-\frac{5}{6}-\frac{7}{8}$

a)

$-1\ \frac{17}{24}$

b)

$-\frac{1}{4}$

c)

$\frac{1}{24}$

d)

$-1\ \frac{17}{48}$

112.

$2\ \frac{3}{4}\div1\ \frac{1}{2}=$

a)

$\frac{33}{8}$

b)

$\frac{22}{12}$

c)

$\frac{8}{33}$

d)

$\frac{12}{22}$

113.

Solve for x:
8x - 10 = -34

a)

4

b)

3

c)

-3

d)

-24

114.

Solve for d:
-7(6 + d) = 49

a)

13

b)

1

c)

-1

d)

-13

115.

Solve for n:
n+2=-14-n

a)

6

b)

8

c)

-8

d)

-6

116.

Solve for p

a)

3

b)

48

c)

16

d)

12

117.

Solve for w

a)

-8

b)

8

c)

-32

d)

32

118.

Solve for r

a)

3

b)

-3

c)

3.3

d)

10

119.

What is the best first step to solve for n in the following equation?
3n - 7 = 30

a)

Divide 3n by 3

b)

Add 7 to both sides

c)

Subtract 30 from both sides

d)

Subtract 7 from both sides

120.

Find the error in the problem below
19 - 2k = 3k - 1
+3k +3k
19 + 1k = -1
-19 -19
k = -20

a)

They should have divided by 1 for the last step

b)

They should add 19 instead of subtracting 19

c)

I can not find an error

d)

Instead of adding 3k they should subtract 3k

121.

Solve. n - (-2) = -14

a)

-16

b)

16

c)

12

d)

-12

122.

r/1.5 = 2.4

a)

y = 3.6

b)

y = 2.4

c)

y = 3.9

d)

y = 1.6

123.

2x + 3(5x - 7) = 47

a)

x = 1

b)

x = 2

c)

x = 3

d)

x = 4

124.

x + 3.7 = 9.2

a)

x = 12.9

b)

x = 5.5

c)

x = 6.5

d)

x = 7.2

125.

x + 2/3 = 8/9

a)

x = 1/3

b)

x = 2/9

c)

x = 14/9

d)

x = 5/18

126.

What equation matches this situation?
Robyn had some video games then bought 4 more. Now she has a total of 10 games.

a)

v - 4 = 10

b)

v + 4 = 10

c)

10 - 4 = v

d)

Answer not Given

127.

7(1 - y) = -3(y - 2)

a)

x = 1/4

b)

x = 4

c)

x = 5

128.

Simplify 5³⋅5⁴

a)

5⁷

b)

5⁻¹

c)

5¹²

d)

5

129.

Anything raised to a power of zero is always:

a)

0

b)

1

c)

itself

d)

negative

130.

Solve and Simplify (no exponent)

2^0

a)

$0$

b)

$1$

c)

$2$

d)

$\frac{1}{2}$

131.

3⁴x 3⁷

a)

9²⁸

b)

3²⁸

c)

3¹¹

d)

9¹¹

132.

Simplify:
(x³)(x²)

a)

x⁵

b)

x⁶

c)

x

d)

x^1.5

133.

How do you write
5⋅5⋅5⋅5⋅5⋅5⋅5
with an exponent?

a)

5⁷

b)

5⁶

c)

7⁵

d)

5

134.

n²⋅n⁴⋅n⁵

a)

n¹¹

b)

n⁴⁰

c)

n¹³

d)

n²²

135.

Simplify: $x^3\cdot x^4$

a)

$x^{12}$

b)

$x^7$

c)

$x^1$

d)

$x^{\frac{4}{3}}$

136.

Solve using the product law of exponents

Resolver utilizando la ley de productos de los exponentes

(5⁵)(5³)

a)

25⁸

b)

5¹⁵

c)

25¹⁵

d)

5⁸

137.

Solve using the product law of exponents.

(Espanol) Resolver utilizando la ley de productos de los exponentes.

(10¹²)(10⁴)

a)

10¹⁶

b)

10⁴⁸

c)

100¹⁶

d)

100⁴⁸

138.

Simplify.

Simplificar.

(x⁴) (x)

a)

2x⁴

b)

x

c)

x⁵

d)

x⁴

139.

Simplify

w⁵(w^x)w⁷

a)

w^35x

b)

w¹³

c)

w^12x

d)

w^{12 + x}

140.

5²·5⁵=

a)

5⁷

b)

5³

c)

5^-7

d)

5^-3

141.

x³·x⁴=

a)

x⁷

b)

x¹

c)

x^-7

d)

x^-1

142.

n⁰ =

a)

1

b)

0

143.

Simplify:

(x³)(x²)

a)

x⁵

b)

x⁶

c)

x

144.

How do you write
5⋅5⋅5⋅5⋅5⋅5⋅5
with an exponent?

a)

5⁷

b)

5⁶

c)

7⁵

d)

5

145.

$\left(9y\right)^3$

a)

$9y^3$

b)

$9^3y$

c)

$27y^3$

d)

$729y^3$

146.

Simplify the expression using exponential notation:

$\left(a^4\right)^3$

a)

$a^{12}$

b)

$a^7$

c)

$a$

d)

$a^{15}$

147.

Simplify the expression using exponential notation:

$\left(y^8\right)^5$

a)

$y^{13}$

b)

$y^{40}$

c)

$y^3$

d)

$y^{85}$

148.

In the expression 3p + 4, what is the word for the number 3?

a)

term

b)

coefficient

c)

product

d)

sum

149.

In an algebraic expression, what is the word that describes the letter that stands for an unknown number?

a)

term

b)

coefficient

c)

variable

d)

product

150.

What are the terms in the expression?
4 + 16v

a)

4, 16v

b)

4

c)

v

d)

+16

151.

$2m\ +\ 3y\ -\ 7$

How many terms are there in this expression?

a)

Three

b)

Five

c)

Two

d)

One

152.

How many terms are in the expression
3x + 2y + z

a)

5

b)

2

c)

4

d)

3

153.

Identify the variable(s) in the expression 3x + 9

a)

x

b)

y

c)

9

d)

3x

154.

How many terms are in the expression
3a + 2b + c + 100

a)

3

b)

4

c)

5

d)

6

155.

What are the terms in the expression?
-4x + 6y - 2

a)

-4x, 6y, -2

b)

x, y

c)

4x, 6y

d)

-2

156.

What are the terms in the expression?
4 + 16v

a)

4, 16v

b)

4

c)

v

d)

+16

157.

What are the terms in the following expressions?
15n - 4

a)

15n, -4

b)

15n, 4

c)

15, -4

d)

n

158.

Which answer choice is NOT an example of a constant?

a)

4n

b)

15

c)

-15

d)

0

159.

Which of the following answer choices is NOT an example of a variable?

a)

8

b)

x

c)

u

d)

n

160.

9x + 8x

a)

72x

b)

1x

c)

17x

d)

-1x

161.

x + 1 + 3x

a)

3x + 1

b)

4x + 1

c)

3x + 4

d)

5x + 3

162.

4x - 3 + 2 - 2x

a)

6x + 5

b)

2x + 1

c)

2x - 1

d)

6x - 1

163.

-9w + 7 - 4w - 16

a)

-13w -9

b)

5w -23

c)

-13w - 23

d)

-5w - 9

164.

In the expression x - 53 - 4x - w + 6x + 8 , list the terms.

a)

-53, 8

b)

6

c)

x, -53, -4x, -w, 6x, 8

d)

-4, 6

165.

Simplify the expression: 2x + 1 + 7x

a)

10x

b)

10

c)

9x + 1

d)

9 + 1x

166.

Simplify by combining like terms:
4x² - 3x + 11 -2x

a)

4x² - 5x + 11

b)

11x + 11

c)

16x² - 5x + 11

d)

10x²

167.

Combine like terms
3x + 2x + 3y - 7y

a)

5x + 10y

b)

5x + 4y

c)

5x - 4y

d)

5x -10y

168.

a + a + a + a

a)

a + 4

b)

4a

c)

a to the fourth power

d)

4a + 4

169.

X²can be combined with X

a)

True

b)

False

170.

A(n) ______________ is a statement that two mathematical expression are equal

a)

equation

b)

inverse operation

c)

solution of an equation

d)

expression

171.

Multiplying 5 and dividing 5 are ________________.

a)

equations

b)

inverse operations

c)

solutions of an equation

d)

expressions

172.

Write an equation for the word sentence:
The sum of a number and 4.5 is 8.2.

a)

8.2=4.5n

b)

n+4.5=8.2

c)

8.2n=4.5

d)

n-4.5=8.2

173.

Write an equation for the word sentence:
Three times the cost is $24.

a)

3c=24

b)

24c=3

c)

c+3=24

d)

c-3=24

174.

Solve the equation:
3x = 27

a)

x = 9

b)

x = 24

c)

x = 81

d)

x = 30

175.

What is the first step in solving this equation:
5x + 7 = 12

a)

Divide by 5

b)

Subtract 5

c)

Multiply by 7

d)

Subtract 7

176.

Solve x -2 = -1

a)

-1

b)

1

c)

3

d)

-3

177.

Solve for the variable. 3x=-27

a)

x=9

b)

x=-30

c)

x=-9

d)

x=-24

178.

What is the value of the expression, if a = 2

7 + a =

a)

14

b)

5

c)

9

d)

7

179.

What is the value of the expression if b = 9

b - 5 =

a)

3

b)

4

c)

5

d)

14

180.

What is the value of the expression if n = 7

n + 9 =

a)

2

b)

16

c)

7

d)

3

181.

17 = x + 3

a)

x = 20

b)

x = 14

c)

x = 13

d)

x = 19

182.

What is the inverse operation of division?

a)

addition

b)

subtraction

c)

multiplication

d)

division

183.

What is the inverse operation of multiplication?

a)

addition

b)

subtraction

c)

multiplication

d)

division

184.

What is the inverse operation of addition?

a)

addition

b)

subtraction

c)

multiplication

d)

division

185.

What is the inverse operation of subtraction?

a)

Subtraction

b)

Multiplication

c)

Division

d)

Addition

186.

x + 5 > 7

a)

x > -2

b)

x > 2

c)

x > 12

d)

x > -12

187.

-4 + y < -8

a)

y < 4

b)

y < -12

c)

y < -4

d)

y < 12

188.

What inequality does the number line graph represent?

a)

x > 5

b)

x < −5

c)

x ≥ 5

d)

x ≥ −5

189.

Match the graph with its inequality.

a)

a > 11

b)

a < 11

c)

a ≥ 11

d)

a ≤ 11

190.

When you graph an inequality, you use a closed dot when you use which symbols?

a)

≤, ≥

b)

<, >

c)

≤, <

d)

≥, >

191.

When graphing an inequality, you use an open dot when you use which symbol?

a)

<, >

b)

≤, ≥

c)

≤, <

d)

≥, >

192.

Pick the correct letter for:
6 > x

a)

A

b)

B

c)

C

d)

D

193.

Match the graph with its inequality.

a)

b > –2

b)

b < –2

c)

b ≥ –2

d)

b ≤ –2

194.

What inequality does the number line graph represent?

a)

x ≤ -4

b)

x ≥ -4

c)

x < -4

d)

x < 4

195.

What are two numbers that could be x in x < 8?

a)

8.6, 7.9

b)

11, 16

c)

0.8, 5.9

d)

12, 7.1

196.

What inequality does the number line graph represent?

a)

x≥ 3

b)

x > 3

c)

x < -3

d)

x ≤ 3

197.

Which graph matches the inequality
k < 3?

a)

A

b)

B

c)

C

d)

D

198.

Which graph matches the inequality
2 > p?

a)

A

b)

B

c)

C

d)

D

199.

Which graph matches the inequality
-2 ≥ n?

a)

A

b)

B

c)

C

d)

D

200.

Would you use a closed or open circle to graph x < 3?

a)

Closed

b)

Open

201.

What is the probability that you choose blue? *simplify your answer*

5 green

6 yellow

8 blue

7 brown

a)

8/26

b)

4/13

c)

8/25

d)

1/3

202.

What is the probability of spinning a 2 on the spinner?

a)

1/2

b)

1/3

c)

1/8

d)

1/4

203.

What is the probability the spinner stops on yellow?

a)

.075

b)

50%

c)

25%

d)

3/8

204.

What is the probability of the spin stopping on yellow?

a)

1/4

b)

.25

c)

50%

d)

75%

205.

What is the probability of spinning an even number?

a)

0.25

b)

0.33

c)

50%

d)

75%

206.

Probability can be written as a

a)

fraction

b)

decimal

c)

percent

d)

all of the above

207.

A die is rolled. What is the probability that the result is less than 3 ?

a)

1/2

b)

1/3

c)

1/4

d)

1/6

208.

Probability (as a decimal) is between which two numbers?

a)

0-100

b)

5-10

c)

0-1

209.

Find the probability of rolling a 7 on a single die.

a)

1/6

b)

7/6

c)

0

d)

7/7

210.

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”?

a)

2/7

b)

5/49

c)

5/7

d)

10/49

211.

A box has 3 limes, 5 grapes, and 2 oranges.

P (not lime)

a)

3/10

b)

30%

c)

7/10

d)

Answer Not Here

212.

Marvin has a standard deck of cards.

(52 in a deck, 4 suits)

P (Ace or a 5)

a)

1/13

b)

2/13

c)

1/26

d)

8/50

213.

Amelia receives a treat bag. The treat bag contains 10 gumballs, 5 pixie sticks, 2 bracelets, and 3 chocolates. If Amelia selects 3 items from her treat bag without looking and gives them to her sister, which could NOT represent a possible outcome for the items Amelia selects?

a)

gumball, gumball, gumball

b)

pixie stick, gumball, chocolate

c)

bracelet, bracelet, bracelet

d)

gumball, gumball, pixie stick

214.

The list shows all possible outcomes for which experiment?

S = { (heads, heads), (heads, tails),

(tails, tails), (tails, heads) }

a)

Flipping a coin one time

b)

Flipping a coin two times

c)

Flipping a coin three times

d)

Flipping a coin four times

215.

What is the probability of spinning red?

a)

0

b)

1/2

c)

3/4

d)

1

216.

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

a)

5/6

b)

1/2

c)

1/3

d)

1/6

217.

What is the probability of choosing a vowel from the alphabet?

a)

21/26

b)

5/26

c)

1/21

d)

7/21

218.

Experimental Probability is:

a)

What Will happen

b)

What actually happens

c)

What should happen

d)

What I think Happens

219.

Theoretical Probability is?

a)

What Should happen

b)

What does happen

c)

What Will Happen

d)

What I want to Happen

220.

What is the probability of rolling 15 with a pair of dice?

a)

impossible

b)

unlikely

c)

equally likely

d)

likely

Prealgebra Course Review

Total questions: 220

Worksheet time: 11hrs 9mins

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