Free Printable Unit 4: Exponents and Review (Lunger)

1.

10⁴=

a)

100, 000

b)

10,000

c)

40

d)

400

2.

10³

a)

exponential form

b)

standard form

c)

expanded form

3.

10,000

a)

exponential form

b)

standard form

c)

expanded form

4.

46 x 10³ =

a)

1,380

b)

460,000

c)

46,000

d)

None of these

5.

Multiply.

40 x 100 =

a)

4000

b)

40000

c)

400

d)

4

6.

Multiply -

6 x 50 =

a)

3000

b)

30

c)

300

d)

1100

7.

Multiply -

38 x 10² =

a)

38

b)

380

c)

3800

d)

3.8

8.

Multiply -

72 x 43 =

a)

3096

b)

3906

c)

2096

d)

3095

9.

17 × 10³

a)

17,000

b)

1,700

c)

1.7

d)

0.017

10.

85 × 10²

a)

850

b)

8,500

c)

0.85

d)

8.5

11.

46 × 10²

a)

46,000

b)

460

c)

4,600

d)

0.46

12.

14 × 10³

a)

1,400

b)

140

c)

0.014

d)

14,000

13.

90 × 10¹

a)

900

b)

90

c)

9,000

d)

9.0

14.

48 × 10¹

a)

480

b)

4,800

c)

4.8

d)

48

15.

47 × 10³

a)

4,700

b)

470,000

c)

470

d)

47,000

16.

11 × 10²

a)

1,100

b)

110

c)

11,000

d)

0.11

17.

60 × 10²

a)

600

b)

60,000

c)

6,000

d)

0.60

18.

8 x 60

a)

140

b)

48

c)

140

d)

480

19.

4 x 300

a)

700

b)

1,200

c)

12

d)

7

20.

7 x 6,000

a)

42

b)

420

c)

4,200

d)

42,000

21.

56 x 10¹=

a)

56

b)

5.6

c)

560

d)

5600

22.

427 x 10²=

a)

42.7

b)

427

c)

4270

d)

42700

23.

Solve: 19 x 54

a)

171

b)

926

c)

1026

d)

1034

24.

Solve: 63 x 42

a)

3078

b)

378

c)

2646

d)

2546

25.

Solve: 145 x 8

a)

860

b)

1120

c)

1060

d)

1160

26.

2761 x 5

a)

12103

b)

13805

c)

10105

d)

10235

27.

What is the value of 5 in 102,587?

a)

500

b)

10,000

c)

5,000

d)

50,000

28.

What is 235.48−12.7?

a)

230.48

b)

210.48

c)

223.48

d)

222.78

29.

Which number is equal to $10^4$ ?

a)

100,000

b)

10,000

c)

1,000

d)

100

30.

Mrs. Bell wrote the expanded form of a number, as shown.

$\left(5\ \times100\right)+\left(4\times10\right)+\left(6\times\times1\right)+\left(2\times\frac{1}{10}\right)+\left(8\times\frac{1}{1000}\right)$

What is the standard form of this number?

a)

546.802

b)

546.280

c)

546.208

d)

546.082

31.

Subtract.

991.4−266.6

a)

459.2

b)

724.8

c)

537.8

d)

633.1

32.

Calculate the volume.

a)

16 $ft^2$

b)

140 $ft^3$

c)

28 $ft^3$

d)

20 $ft^2$

33.

$\frac{1}{4}\ \div\ 3\ =$

a)

1/12

b)

1/3

c)

1/8

d)

1/6

34.

1,534÷26=

a)

59

b)

72

c)

55

d)

63

35.

$\frac{7}{4}\ \times\ 12$

a)

28

b)

21

c)

35

d)

48

36.

A rectangular prism has a volume of 42 cubic units. The length is 3 units.The Width is 2 units. What is the height?

a)

4

b)

5

c)

7

d)

6

37.

9 ÷ ½ =

a)

18

b)

1/18

c)

18/1

d)

9/2

38.

Find the quotient.
5 ÷ ⅙

a)

5/6

b)

30

c)

1/30

d)

1 and ⅙

39.

Which multiplication equations represents:

1/6 + 1/6 + 1/6 + 1/6 + 1/6 =

a)

5 + 1/6

b)

6 x 1/6

c)

5 x 1/6

d)

1/6 + 5

40.

3 x ¹/₅

a)

3/15

b)

3/5

c)

4/5

d)

4/8

41.

What is 1/2 of 12?

a)

6

b)

7

c)

8

d)

12

42.

Simplify: 8/24

a)

1/4

b)

2/5

c)

1/6

d)

1/3

43.

Find the product.

a)

2/14

b)

1/49

c)

2/7

d)

1/14

44.

Solve. Simplify when needed.

$\frac{1}{3}\div4$

a)

$\frac{1}{12}$

b)

$\frac{4}{3}$

c)

$1\ \frac{1}{3}$

d)

$4\ \frac{1}{3}$

45.

How many inches in one foot?

a)

3

b)

12

c)

16

d)

8

46.

How many feet are in one yard?

a)

3

b)

12

c)

16

d)

8

47.

Put the fraction in simplest form.

a)

3/6

b)

3/4

c)

1/4

d)

18/24

48.

Put the fraction in simplest form.

a)

1/4

b)

5/8

c)

2/9

d)

5/9

49.

Complete the equivalent fraction.

a)

6

b)

5

c)

15

d)

23

50.

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

a)

4²

b)

2⁴

c)

2²

51.

The exponent equivalent of 20 x 20 x 20 is

a)

20 x 3

b)

20³

c)

3²⁰

52.

What does the term "squared" mean?

a)

raised to the power of 3

b)

raised to the power of 4

c)

raised to the power of 2

53.

What does the term"cubed" mean?

a)

raised to the power of 2

b)

raised to the power of 3

c)

raised to the power of 4

54.

What does 3² mean?

a)

3 x 2

b)

3 x 3

c)

2 x 2 x 2

55.

4²- 6

a)

16

b)

8

c)

2

d)

10

56.

Calculate the value of 67 multiplied by 89.

a)

6783

b)

4553

c)

5003

d)

5963

57.

What is the product of 23 and 45?

a)

1560

b)

1034

c)

2070

d)

1035

58.

What is the quotient when 5678 is divided by 23?

a)

312

b)

189

c)

235

d)

247

59.

Calculate the result of 9876 divided by 54.

a)

183

b)

100

c)

150

d)

200

60.

Find the quotient of 5432 divided by 21.

a)

267

b)

275

c)

256

d)

259

61.

Which of the following is equivalent to 24.03

a)

twenty-four and three tenths

b)

(2 x 10) + (4 x 1) + (3 x 1/100)

c)

(2 x 1) + (4 x 1/10) + (3 x 1/100)

d)

twenty-four and three thousandths

62.

56¹= ?

a)

56

b)

0

c)

1

d)

65

63.

Which is equivalent to 5 x 5 x 5 x 5

a)

5³

b)

5⁴

c)

4⁵

d)

5⁵

64.

Choose the answer.
5^{2 = ?}

a)

10

b)

15

c)

20

d)

25

65.

Write each product using an exponent.
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7

a)

7⁷

b)

7⁸

c)

8⁷

d)

7⁹

66.

Which is equivalent to 2⁴

a)

8

b)

20

c)

16

d)

12

67.

Which number is the EXPONENT?
4^{2 =}16

a)

4

b)

2

c)

16

d)

not here

68.

Which number is the BASE?
2³= 8

a)

2

b)

3

c)

8

d)

not here

69.

Compare 7² ___ 2⁶

a)

>

b)

<

c)

=

70.

Evaluate.

a)

9

b)

6

c)

12

d)

18

71.

Evaluate.

a)

81

b)

18

c)

92

d)

9

72.

Which number is the EXPONENT?
4^{2 =}16

a)

4

b)

2

c)

16

73.

Which number is the BASE?
2³= 8

a)

2

b)

3

c)

8

74.

What is the answer to a division problem?

a)

sum

b)

difference

c)

quotient

d)

product

75.

A triangle with all sides equal is called

a)

isosceles triangle

b)

scalene triangle

c)

equilateral triangle

d)

right triangle

76.

An angle less than 90 degrees is

a)

acute angle

b)

obtuse angle

c)

right angle

d)

reflex angle

77.

Two lines that are the same distance apart that never meet are called

a)

straight lines

b)

parallel lines

c)

perpendicular lines

d)

intersecting lines

78.

The amount left over in a division problem is the

a)

dividend

b)

remainder

c)

divisor

d)

quotient

79.

The answer to a multiplication problem is

a)

quotient

b)

sum

c)

difference

d)

product

80.

5³ is equal to

a)

5 x 3

b)

15

c)

5 x 5 x 5

d)

5 squared

81.

7⁰ = ?

a)

1

b)

7

c)

0

d)

-7

82.

56¹= ?

a)

56

b)

0

c)

1

d)

65

83.

588 ÷ 6 =

a)

100

b)

908

c)

198

d)

98

84.

Which is equivalent to 3^{4 ?}

a)

27

b)

9

c)

81

d)

12

85.

Which is equivalent to 3^{4 ?}

a)

27

b)

9

c)

81

d)

12

86.

Name the exponent in 2³

a)

2

b)

3

c)

6

d)

8

87.

What is 8 to the power of 0?

a)

8

b)

1

c)

0

d)

All of the abover

Unit 4: Exponents and Review (Lunger)

Total questions: 87

Worksheet time: 5hrs 15mins

Similar Resources on Wayground