Free Printable 9/20 Pre Algebra Review QUIZ

1.

Match the following

a)

Proper Fraction

1.

5/6

b)

Improper Fraction

2.

6/5

c)

Mixed Number

3.

1 6/5

2.

Simplify $\frac{8}{12}$

a)

$\frac{2}{3}$

b)

$\frac{3}{4}$

c)

$\frac{1}{2}$

d)

$\frac{4}{6}$

3.

⁴/₉ ÷ ¹/₂

a)

⁸/₉

b)

⁵/₁₁

c)

⁶/₁₀

d)

⁴/₁₈

4.

A hamster weighs $4\ \frac{2}{6}$ pounds. A mouse weighs $3\ \frac{1}{2}$ pounds. How much more does the hamster weigh than the mouse?

Which operation would you apply to solve this?

a)

Addition

b)

Subtraction

c)

Multiplication

d)

Division

5.

a)

13/3

b)

13/27

c)

9/39

d)

3/13

6.

a)

5/6

b)

3/15

c)

3/8

d)

2/15

7.

a)

1/6

b)

2/12

c)

8/9

d)

8/12

8.

a)

8 ¹/35

b)

8 ¹²/35

c)

9

d)

8 ⁴/₁₅

9.

Convert into an improper fraction.

a)

15/2

b)

10/5

c)

17/5

d)

11/2

10.

Convert ⁴⁵/₁₂ to a Mixed Number.

a)

4 ⁵/₁₂

b)

3 ⁹/₁₂

c)

3 ³/₄

d)

9 ³/₁₂

11.

Find the product.

a)

3/50

b)

30/5

c)

6

d)

1 1/5

12.

5 ÷ ⅕

a)

⅕

b)

1/25

c)

5

d)

25

13.

What is the quotient of these fractions in lowest terms?

a)

6/40

b)

6/10

c)

3/5

d)

12/20

14.

Is this a correct answer?

a)

Yes, the student correctly added.

b)

No, you cannot add unlike denominators

c)

No, 5 + 7 is not 12

d)

No, 2 + 3 is not 5

15.

Select all operations with fractions that require a common denominator.

a)

addition

b)

division

c)

multiplication

d)

subtraction

16.

a)

8 / 2

b)

27 / 2

c)

9 / 2

d)

9 / 24

17.

What is .5 as a fraction?

a)

50%

b)

1/5

c)

1/2

d)

5/100

18.

One quarter is what as a percent?

a)

.25

b)

25%

c)

25.

d)

1/4

19.

What is 20% as fraction?

a)

1/3

b)

1/4

c)

1/5

d)

1/10

20.

Convert 25% to a decimal.

a)

0.4

b)

0.04

c)

2.5

d)

0.25

21.

Convert 0.7 to a percent.

a)

7%

b)

0.7%

c)

70%

d)

700%

22.

Convert 0.128 to a percent.

a)

128%

b)

1.28%

c)

12.8%

d)

0.0128%

23.

Convert 5/8 to a decimal.

a)

0.6

b)

0.62

c)

0.625

d)

0.63

24.

Express 56% as a decimal.

a)

0.056

b)

5.6

c)

0.56

d)

0.0056

25.

Express 11/50 as a percent.

a)

220%

b)

22%

c)

50%

d)

55%

26.

What is 42% expressed as a decimal?

a)

0.42

b)

4.2

c)

42

d)

0.042

27.

Change this decimal to a percent.
0.528

a)

528%

b)

52.8%

c)

5.28%

d)

52%

28.

What is the percent represented in the model?

a)

20%

b)

2%

c)

.2%

d)

0.02%

29.

Which team has the best win record?

Phillies- 0.725

Yankees- 0.500

Mets- 0.325

Orioles- 0.625

a)

Phillies

b)

Yankees

c)

Mets

d)

Orioles

30.

Write 0.14 as a percent.

a)

1.4%

b)

140%

c)

14%

d)

0.14%

31.

Which percent matches the model shown?

a)

50%

b)

1/4

c)

25%

d)

10%

32.

How would you write 75% as a fraction?

a)

3/4

b)

3/5

c)

4/4

d)

3/2

33.

How would you write 1.5 as a percent?

a)

150%

b)

15%

c)

51%

d)

105%

34.

How would this model be written as a percent?

a)

14%

b)

25%

35.

Which percent matches the shaded portion of the following model?

a)

9%

b)

10%

c)

90%

d)

1%

36.

Which of the following number is rational?

a)

$\sqrt{127}$

b)

$\pi$

c)

$2.5$

d)

$8.98763...$

37.

Which of the following numbers is irrational?

a)

$\sqrt{50}$

b)

$\sqrt{36}$

c)

$\sqrt{169}$

d)

$\sqrt{225}$

38.

Which of the following is an irrational number?

a)

$\sqrt{0}$

b)

$\sqrt{3}$

c)

$1\overline{.36}$

39.

Which of the following numbers is not rational?

a)

$-3$

b)

$2.7$

c)

$\sqrt{4}$

d)

$\sqrt{5}$

40.

Which of the following numbers is rational?

a)

$\sqrt{7}$

b)

$\frac{2}{3}$

c)

3.1456289...

d)

$\pi$

41.

Which of the following numbers is irrational?

a)

√8

b)

¾

c)

2

d)

-1.325

42.

Which of the following is rational?

a)

.211232112421125. . . .

b)

π

c)

√25

d)

√12

43.

Which of the following numbers is rational?

a)

√8

b)

√16

c)

√50

d)

√75

44.

The √20 is between which two consecutive integers?

a)

5 & 6

b)

3 & 4

c)

4 & 5

45.

Between which two consecutive whole numbers is the√200?

a)

14 and 15

b)

15 and 16

c)

199 and 201

46.

Which square root is between 7 and 8?

a)

$\sqrt{40}$

b)

$\sqrt{70}$

c)

$\sqrt{60}$

d)

$\sqrt{68}$

47.

15²

a)

196

b)

289

c)

256

d)

225

48.

What type of number is π ?

a)

Rational

b)

Irrational

49.

A fraction is which type of number?

a)

Rational

b)

Irrational

50.

Classify the following:
$\sqrt{64}$

a)

Rational

b)

Irrational

c)

Neither

d)

Both

51.

Classify the following:

$\frac{3}{4}$

a)

Rational

b)

Irrational

c)

Neither

d)

Both

52.

Classify the following:

$\sqrt{2}$

a)

Rational

b)

Irrational

c)

Both

d)

Um...

53.

Classify the following:
$-17$

a)

Rational

b)

Irrational

c)

Neither

d)

Both

54.

Classify the following:

$-96.\overline{33}$

a)

Rational

b)

Irrational

c)

Both

55.

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

56.

√100

a)

15

b)

10

c)

11

d)

12

57.

In between what two integers is the square root of 44?

a)

3 and 4

b)

4 and 5

c)

5 and 6

d)

6 and 7

58.

Level 3: Estimate the square root.

a)

Between 4 and 5 and closer to 5

b)

Between 5 and 6 and closer to 6

c)

Between -4 and -5 and closer to -5

d)

Between -5 and -6 and closer to -6

59.

Level 3: Estimate the square root.

a)

Between 3 and 4 and closer to 3

b)

Between 2 and 3 and closer to 3

c)

Between 3 and 4 and closer to 4

d)

Between 2 and 3 and closer to 2

60.

Level 3: Which point best represents √47?

a)

A

b)

D

c)

E

d)

F

61.

Level 2

Identify the letter that best estimates the following square root on the following number line.

√156

a)

d

b)

b

c)

c

d)

e

62.

Round to the Nearest tenth: √7

a)

3.5

b)

2.7

c)

2.8

d)

14

63.

Round to the Nearest tenth: √13

a)

5.6

b)

2.6

c)

3.9

d)

3.6

64.

How do you write 2 x 2 x 2 x 2 with an exponent?

a)

4²

b)

2⁴

c)

2²

65.

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

a)

add

b)

subtract

c)

multiply

d)

divide

66.

Simplify (2⁴)(2⁵)

a)

2²⁰

b)

4⁹

c)

4²⁰

d)

2⁹

67.

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

a)

add

b)

subtract

c)

multiply

d)

divide

68.

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

a)

add

b)

subtract

c)

multiply

d)

divide

69.

(2⁸)²

a)

2¹⁶

b)

2¹⁰

c)

2⁶

d)

2⁴

70.

Anything raised to a power of zero is always:

a)

0

b)

1

c)

itself

d)

negative

71.

Simplify y⁰

a)

y

b)

0

c)

1

d)

1y

72.

Who is this?

a)

Elsa

b)

Aurora

c)

Snow White

d)

Cinderella

73.

3⁵ x 3^-3

a)

3⁸

b)

3²

c)

3^-15

d)

3^-2

74.

Simplify the following expression:

$\frac{b^8}{b^4}$

a)

$b^2$

b)

$\frac{1}{b^4}$

c)

$b^{16}$

d)

$b^4$

75.

9⁴ x 9^x = 9⁸

a)

x = 4

b)

x = 2

c)

x = -4

d)

x = -2

76.

5⁷ x 5^-7

a)

0

b)

1

c)

2

d)

3

77.

Simplify the following expression:

x^5\cdot x^2

a)

$x^{10}$

b)

$x^3$

c)

$x^7$

d)

$x^{2.5}$

78.

$\frac{10^{24}}{10^2}$

a)

$10^{22}$

b)

$10^{26}$

c)

$10^{48}$

79.

Which are the same as

\frac{5^6}{5^3}

a)

$5^9$

b)

$5^3$

c)

$125$

d)

$5^2$

80.

Simplify the expression.

a)

7⁶

b)

7^-5

c)

1/7⁵

d)

7⁵

81.

Simplify the expression.

a)

1

b)

g¹⁰

c)

g²⁵

d)

g

82.

-4x⁰

a)

-4x

b)

-4

c)

1

d)

-1

83.

Simplify

(2a²b⁴z)(6a³b²z⁵)

a)

8a⁵b⁶z⁶

b)

12a⁶b⁸z⁵

c)

12a⁵b⁶z⁶

d)

8a⁶b⁸z⁵

84.

Simplify (2x⁴y⁷)³

a)

6x⁷y¹⁰

b)

6xy³²

c)

8x¹²y²¹

85.

Simplify

a)

$\frac{7a^5}{b^3}$

b)

$\frac{b^3}{7a^5}$

c)

$\frac{7b^3}{a^{-5}}$

d)

$\frac{7b^3}{a^5}$

86.

$\frac{9x^2}{3x^{ }}=$

a)

$3x^2$

b)

$3x$

c)

$9x$

d)

$6x$

87.

$\frac{a^5b^{10}}{a^3b^6}=$

a)

$a^8b^{16}$

b)

$a^2b^4$

c)

$a^{15}b^{60}$

d)

$a^2b^{16}$

88.

$\left(a^3b^5\right)^7$ =

a)

$a^3b^{35}$

b)

$a^{10}b^{12}$

c)

$a^8b^8$

d)

$a^{21}b^{35}$

9/20 Pre Algebra Review QUIZ

Total questions: 88

Worksheet time: 15hrs 40mins

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