Free Printable Big Powers

1.

45.89 x 100

a)

45.890

b)

4,589

c)

0.4589

d)

458.9

2.

17.8 ÷ 10

a)

0.178

b)

0.0178

c)

178

d)

1.78

3.

0.372 x 10,000

a)

3,720

b)

372,000

c)

37,200

d)

372

4.

8.3 x 1,000

a)

83

b)

8,300

c)

0.0083

d)

830

5.

0.068 x 100

a)

6.8

b)

0.68

c)

68

d)

680

6.

42.8 x 100

a)

42.80

b)

428

c)

4,280

d)

0.428

7.

23.1 x 10

a)

0.231

b)

2.31

c)

231

d)

2,310

8.

43.2 x 1,000

a)

4.320

b)

432

c)

4,320

d)

43,200

9.

87.01 x 1,000

a)

8.701

b)

870.1

c)

8,701

d)

87,010

10.

0.291 x 100

a)

0.0291

b)

2.91

c)

29.1

d)

291

11.

324 ÷ 10

a)

0.324

b)

3.24

c)

32.4

d)

324

12.

67.8 ÷ 100

a)

0.678

b)

6.78

c)

67.8

d)

678

13.

380 ÷ 10

a)

38,000

b)

380

c)

3,800

d)

38

14.

106 x 100

a)

1,060

b)

10,600

c)

106,000

d)

106

15.

347.12 ÷ 100

a)

3.4712

b)

34,712

c)

34.712

d)

347,120

16.

631 ÷ 100

a)

6.31

b)

631

c)

0.631

d)

0.0631

17.

2.97 ÷ 1,000

a)

29.7

b)

0.00297

c)

0.0297

d)

0.297

18.

753.0 ÷ 100

a)

0.753

b)

753

c)

75.3

d)

7.53

19.

134.4 ÷ 1,000

a)

13.44

b)

1.344

c)

134.4

d)

0.1344

20.

726.3 ÷ 10

a)

7.263

b)

72.63

c)

726.3

d)

0.7263

21.

10⁸

a)

10,000

b)

100,000

c)

100,000,000

d)

1,000,000,000

22.

What is another way to write 10³

a)

10

b)

30

c)

100

d)

1,000

23.

10 x 10 x 10 x 10 can be written as 10 to what power?

a)

10

b)

10²

c)

10³

d)

10⁴

24.

What is 243 x 100

a)

2,430

b)

24,300

c)

243,000

d)

2,430,000

25.

7 x 10⁴

a)

70

b)

700

c)

70,000

d)

700,000

26.

5.13 x 10¹

a)

5.130

b)

51.3

c)

5130

d)

513

27.

107 x 10²

a)

10,700

b)

1,070

c)

1,700

d)

17,000

28.

9.8 x 10³

a)

9.8000

b)

9.8

c)

980

d)

9,800

29.

9.8 x 10³

a)

9.8000

b)

9.8

c)

980

d)

9,800

30.

10⁹

a)

1,000,000

b)

100,000,000

c)

100,000

d)

1,000,000,000

31.

10²

a)

10

b)

100

c)

1,000

d)

10,000

32.

42 x 10²

a)

42,000

b)

420

c)

420,000

d)

4,200

33.

45.89 x 10²

a)

45.890

b)

4,589

c)

0.4589

d)

458.9

34.

0.0891 x 10⁴

a)

8.91

b)

8,910

c)

891

d)

89.1

35.

What is .4 in word form?

a)

four hundredths

b)

fourteen hundredths

c)

four tenths

d)

four thousandths

36.

What decimal do the base ten blocks in the picture represent?

a)

3.04

b)

.34

c)

3.4

d)

3.44

37.

What is the decimal form of thirty-two hundredths?

a)

.42

b)

.32

c)

3.2

d)

.032

38.

What is 15.41 in word form?

a)

Fifty and forty-one hundredths

b)

Fifteen and forty-one tenths

c)

Fifteen and forty-one hundredths

d)

Fifty and forty-one tenths

39.

What is the decimal form of twenty-seven and thirty-nine hundredths?

a)

27.39

b)

27.039

c)

37.39

d)

27.49

40.

12.0905 ____ 12.10

a)

>

b)

<

c)

=

d)

?

41.

10,000

a)

10¹

b)

10²

c)

10³

d)

10⁴

42.

The 6 in the number 6,140 has a value _____ times greater than the 6 in the number 648.

a)

1,000

b)

100

c)

10

d)

1/10

43.

Ms. Wheeler owes Aja'h $1000. What should this number look like in exponent form?

a)

10¹

b)

10¹⁸

c)

10³

d)

10⁶

44.

Ms. Wheeler's son has 10² pairs of socks. Ms. Wheeler is obsessed with buying her son clothes so she buys him 10³more pairs. How many total pairs does Legend have?

a)

$11,000

b)

$100

c)

$1100

d)

$11

45.

What is $14\div10$

a)

1.4

b)

.14

c)

140

d)

14.0

46.

Which is NOT another way to write 100,000?

a)

1 x 10⁵

b)

10 x 10 x 10 x 10 x 10

c)

10⁵

d)

10 + 10 + 10 +10 + 10

47.

Rewrite each expression in expanded form: $10^4$

a)

10 x 10 x 10 x 10 x 10 x 10 x 10

b)

10 x 10 x 10 x 10

c)

10 x 10 x 10

d)

10 x 10 x 10 x 10 x 10 x 10

48.

Rewrite each expression in expanded form: $10^8$

a)

10 x 10 x 10 x 10 x 10 x 10 x 10

b)

10 x 10 x 10

c)

10 x 10

d)

10 x 10 x 10 x 10 x 10 x 10 x 10 x 10

49.

Rewrite each expression in expanded form: $10^5$

a)

10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10

b)

10 x 10

c)

10 x 10 x 10 x 10 x 10

d)

10 x 10 x 10

50.

$2.5\div10$

(a)

51.

$2.5\times10$

(a)

52.

$2.5\times10^2$

(a)

53.

What is the power?

10^? = 1,000,000

(type the power ONLY)

(a)

54.

Kenneth is explaining the powers of ten to a friend. Kenneth states that 43.4 ÷ 10³

gives you the product of 0.434

Is Kenneth correct in explaining the powers of ten?

Which statement below correctly represents the scenario?

a)

Kenneth is correct. When you are dividing, your number gets smaller, and given 10³, you must move two place values to the left.

b)

Kenneth is incorrect. When you are dividing, your number gets smaller, and given 10, you must move three place values to the left. The correct answer should be 0.0434.

c)

Kenneth is incorrect. When you are dividing, your number gets bigger, and given 10³, you must move three place values to the right. The correct answer should be 43,400.

d)

Kenneth is correct. When you are dividing, your number gets smaller, and given 10³, you must move three place values to the left.

55.

The exponent is equal to the ____________ in the product.

a)

Number of numbers

b)

The answer

c)

Number of zeros

d)

Number of letters

56.

8 kilometers = ___ meters

a)

80

b)

4

c)

8,000

d)

16

57.

17 centimeters = __ meters

a)

0.17

b)

1,700

c)

1.7

d)

170

58.

1 meter = __ centimeters

a)

100

b)

2

c)

10

d)

1,000

59.

1 kilometer = ___ meters

a)

1,000

b)

100,000

c)

15

d)

2

60.

1 kilometer = __ centimeters

a)

100,000

b)

10

c)

100

d)

1,000

61.

Look at the table. How many centimeters should there be?

a)

2

b)

200,000

c)

2,000

d)

200

62.

Look at the table. How may kilometers should there be?

a)

0.27

b)

27

c)

270

d)

2,700

63.

Look at the table. How many meters should there be?

a)

0.36

b)

360

c)

36

d)

3,600

64.

When multiplying a decimal by 10, the digits move

a)

up one place in the place value chart

b)

up two places in the place value chart

c)

down one place in the place value chart

d)

down two places in the place value chart

65.

When multiplying a decimal by 100, the digits move

a)

up one place in the place value chart

b)

up two places in the place value chart

c)

down one place in the place value chart

d)

down two places in the place value chart

66.

When multiplying a decimal by 1/10, the digits move:

a)

up one place in the place value chart

b)

up two places in the place value chart

c)

down one place in the place value chart

d)

down two places in the place value chart

67.

When multiplying a decimal by 1/100, the digits move:

a)

up one place in the place value chart

b)

up two places in the place value chart

c)

down one place in the place value chart

d)

down two places in the place value chart

68.

One potato cost $0.55. The cost of 10 potatoes is $5.50. What is the cost of 10⁴ potatoes?

a)

$5.50

b)

$55.00

c)

$550.00

d)

$5,500.00

69.

Which is the best way to compare the values of the digit 5 in these two numbers: 15.2

3.5

a)

the value of the 5 in 3.5 is 1/100th the value of the value in 15.2

b)

the value of the 5 in 3.5 is 1/10th the value of the value in 15.2

c)

the value of the 5 in 3.5 is 10 times greater than the value in 15.2

d)

the value of the 5 in 3.5 is 100 times greater than the value in 15.2

70.

In the expression, 10⁴, the 10 is called the

a)

Exponent

b)

Digit

c)

Base Number

d)

Ten

71.

In the expression, 10⁴, the 4 is called the

a)

Exponent

b)

Digit

c)

Base Number

d)

Four

Big Powers

Total questions: 71

Worksheet time: 3hrs 3mins

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