Free Printable Baldwin Super Mega Review!

1.

Order 3π, √ 10 , and 3.25 from least to greatest.

a)

√ 10, 3π, 3.25

b)

√ 10, 3.25, 3π

c)

3π, 3.25, √ 10

d)

3.25, √ 10, 3π

2.

Point B could represent which of the following numbers?

a)

√24

b)

√30

c)

√35

d)

√42

3.

Which list of numbers is in order from least to greatest?

a)

A √23, 5, 6, 43%

b)

B 5, √23, 6, 43%

c)

C 43%, 5, √23, 6

d)

D 43%, √23, 5, 6

4.

What is 37% as a decimal?

a)

37

b)

3.7

c)

.37

d)

.037

5.

Place numbers from least to greatest.

a)

-3/7, -0.44, √2, 0.14, 141%,

b)

-0.44, 0.14, -3/7, √2, 141%

c)

-3/7, -0.44, 0.14, 141%, √2

d)

-0.44, -3/7, 0.14, 141%, √2

6.

Place numbers in order from greatest to least.

a)

6 1/6, 62%, 0.6, 2π, -0.062

b)

2π, 62%, 6 1/6, 0.6, -0.062

c)

6 1/6, 2π, 62%, 0.6, -0.062

d)

2π, 6 1/6, 62%, 0.6, -0.062

7.

a)

0.7, 65%, ⅝, ⅔

b)

0.7, ⅝, 65%, ⅔

c)

⅝, 65%, ⅔, 0.7

d)

⅝, ⅔, 65%, 0.7

8.

a)

A

b)

B

c)

C

d)

D

9.

Four plumbers estimated the length of the radius of a cylindrical pipe. The estimates made by the plumbers are listed. Which list shows these lengths in order from greatest to least?

a)

b)

c)

d)

10.

Which list shows these numbers in order from least to greatest?

a)

b)

c)

d)

11.

a)

A

b)

B

c)

C

d)

D

12.

Classify √35.

a)

Rational, Integer

b)

Whole, Integer, Rational

c)

Irrational, Integer

d)

Irrational

13.

a)

A

b)

B

c)

C

d)

D

14.

Which of the following is NOT an integer?

a)

A

b)

B

c)

C

d)

D

15.

The √40 is between which two integers?

a)

7 & 8

b)

6 & 7

c)

5 & 6

d)

4 & 5

16.

What is the standard form of the number?

9.4\ \times\ 10^{-3}

(a)

17.

Which is the correct scientific notation for the number?

0.00027

a)

$2.7\ \times\ 10^{-4}$

b)

$2.7\ \times\ 10^4$

c)

$2.7\ \times\ 10^{-3}$

d)

$27\ \times\ 10^2$

18.

Compare the two numbers:

$3.5\ \times\ 10^3$ _________ $3.2\ \times\ 10^3$

a)

<

b)

>

c)

=

19.

Compare the two numbers:

$9.87\ \times\ 10^5$ _________ $8.1\ \times\ 10^6$

a)

<

b)

>

c)

=

20.

$7.1\ \times\ 10^{4\ },\ \ 3.29\ \times\ 10^4\ ,\ \ 5.2\ \times10^2$

True or False: The numbers are listed in descending order?

a)

True

b)

False

21.

$3.29\ \times\ 10^{4\ },\ \ 7.1\ \times\ 10^4\ ,\ \ 5.2\ \times10^2$

True or False: The numbers are listed in ascending order?

a)

True

b)

False

22.

What is the correct scientific notation for the number?

430,000

a)

$4.3\ +\ 10^5$

b)

$4.3\ \times\ 10^4$

c)

$4.3\ \times\ 10^5$

d)

$4.3\ \times\ 10^6$

23.

Compare the two numbers:

$9.87\ \times\ 10^{-5}$ _________ $8.1\ \times\ 10^{-6}$

a)

<

b)

>

c)

=

24.

$5.45\ \times\ 10^{4\ },\ \ 5.30\ \times\ 10^4\ ,\ \ 5.24\ \times10^2$

True or False: The numbers are listed in descending order?

a)

True

b)

False

25.

$6.23\ \times\ 10^{-4\ },\ \ 6.41\ \times\ 10^{-3}\ ,\ \ 6.8\ \times10^{-2}$

True or False: The numbers are listed in ascending order?

a)

True

b)

False

26.

Which of the following is an integer but not a whole number?

-9.6

a)

-9.6

b)

-4

c)

0

d)

3.7

27.

Which statement is false?

a)

No integers are irrational numbers.

b)

All whole numbers are integers.

c)

No real numbers are irrational numbers.

d)

All integers greater than 0 are whole numbers.

28.

The value $\sqrt{36}$ is an integer.

a)

No, b/c a square root is always irrational.

b)

No, b/c it's root is a decimal.

c)

Yes, b/c it simplifies to -6 and 6

d)

Yes, b/c it can be rounded.

29.

Choose the categories that apply to -7.5.

a)

natural number

b)

whole number

c)

integer

d)

rational number

e)

real number

30.

T/F the value $\pi$ is a rational number.

a)

True because all Greek symbols are rational.

b)

True because it can be expressed as a ratio of two integers.

c)

False because it cannot be expressed as a ratio of two integers.

d)

False because it's a confusing value.

31.

5.4545454545454545... is a

a)

natural number

b)

whole number

c)

integer

d)

rational number

e)

real number

32.

The number 0 is a

a)

natural number

b)

whole number

c)

integer

d)

rational number

e)

irrational number

33.

The value $-\sqrt{121}$ is a(n)

a)

natural number

b)

whole number

c)

integer

d)

rational number

e)

irrational number

34.

Classify this number: 6.7

a)

real

b)

real rational

c)

real rational integer

d)

real rational integer whole

35.

Classify this number: -12

a)

real

b)

real rational

c)

real irrational

d)

real rational integer

36.

-4 is not a whole number because:

a)

It's negative and whole numbers are positive.

b)

it's irrational.

c)

it cannot be turned into a fraction.

d)

it is even.

37.

A rational number:

a)

can be turned into a fraction.

b)

is only positive.

c)

can't have a decimal.

d)

is not a real number.

38.

Which number is an irrational number?

a)

2.5

b)

5.72314.....

c)

-17

d)

1/2

39.

An example of an integer is...

a)

9.1

b)

8/9

c)

-9

d)

-2.3

40.

-4 is not a whole number because:

a)

It's negative and whole numbers are positive.

b)

it's irrational.

c)

it cannot be turned into a fraction.

d)

it is even.

41.

An irrational number:

a)

goes on forever and does not repeat.

b)

can't be turned into a fraction.

c)

includes pi and √2

d)

All of the above.

42.

Determine if it is a rational or irrational number:
√20

a)

Rational

b)

Irrational

43.

a)

Rational, Integer

b)

Whole, Integer, Rational

c)

Irrational, Integer

d)

Irrational

44.

Which of the following is irrational

a)

Square root of 81

b)

Square root of 9

c)

Square root of 144

d)

Square root of 12

45.

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

46.

Estimate the square root.

a)

4

b)

5

c)

6

d)

7

47.

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

48.

Find the best estimate for √18 .

Look at the number line.

a)

4.2

b)

4.4

c)

5.1

d)

4

49.

Which number has a square root that is between 3 and 4?

a)

14

b)

8

c)

17

d)

0

50.

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

√156

a)

d

b)

b

c)

c

d)

e

51.

a)

1 AND 2

b)

2 AND 3

c)

3 AND 4

d)

4 AND 5

52.

Estimate the square root.

a)

9

b)

10

c)

11

d)

12

53.

Which is the best estimate of the square root of 63?

a)

7.1

b)

7.3

c)

7.5

d)

7.9

54.

Mr. Cleaves wrote four irrational numbers on the SMART board and asked Saul to choose the number closest to 4. Which irrational number should Saul choose?

a)

√8

b)

√17

c)

√12

d)

√10

55.

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

56.

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

57.

The √40 is between which two consecutive whole numbers?

a)

7 & 8

b)

4 & 5

c)

5 & 6

d)

6 & 7

58.

What is 17% as a fraction?

a)

$\frac{1}{7}$

b)

$\frac{7}{100}$

c)

$\frac{8}{50}$

d)

$\frac{17}{100}$

59.

What is 75% as a fraction?

a)

$\frac{75}{100}$

b)

$\frac{15}{20}$

c)

$\frac{3}{4}$

d)

$\frac{4}{5}$

60.

What is 0.13 as a fraction?

a)

$\frac{1}{3}$

b)

$\frac{13}{100}$

c)

$\frac{3}{1}$

d)

$\frac{6}{50}$

61.

What is 0.55 as a fraction?

a)

$\frac{5}{5}$

b)

$\frac{55}{100}$

c)

$\frac{11}{20}$

d)

$\frac{5}{10}$

62.

What is $\frac{3}{5}$ as a decimal?

a)

0.35

b)

0.3

c)

0.5

d)

0.6

63.

What is 51% as a decimal?

a)

0.5

b)

0.1

c)

0.51

d)

5.1

64.

What is 0.87 as a percent?

a)

8.7%

b)

870%

c)

78%

d)

87%

65.

Level 1: What is $\frac{61}{100}$ as a percent?

a)

61%

b)

100%

c)

6.1%

d)

16%

66.

Level 2: What is $\frac{11}{25}$ as a percent?

a)

11%

b)

4%

c)

44%

d)

25%

67.

Level 3: What is $\frac{7}{8}$ as a percent?

a)

78%

b)

87%

c)

87.5%

d)

7.8%

Baldwin Super Mega Review!

Total questions: 67

Worksheet time: 6hrs 19mins

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