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Place Value Power of Ten

Total questions: 35

Worksheet time: 2hrs 45mins

Name
Class
Date
1.

6 x 102

a)

600

b)

60

c)

6,000

d)

1200

2.

What is 1,000,000 written as an exponent?

a)

105

b)

107

c)

106

d)

109

3.

What is 105 written in expanded form?

a)

10 x 10 x 10 x 10

b)

10 x 10 x 10 x 10 x 10

c)

1,000

d)

10,000

4.

Which of the following is NOT equivalent to 106

a)

6 x 10

b)

10 x 10 x 10 x 10 x 10 x 10

c)

1,000,000

5.

What is the 4 beside the 10 called: 104

a)

Base

b)

Exponent

c)

Multiple

d)

Factor

6.

What place value is the underlined digit in: 1,567,978.179

a)

tens

b)

hundredths

c)

thousandths

d)

hundreds

7.

What is the value of the underlined digit: 125,634

a)

60

b)

600

c)

6000

d)

100

8.

What is the value of the underlined digit: 6,581,678

a)

8,000

b)

10,000

c)

800,000

d)

80,000

9.

0.003 X 103

a)

3

b)

30

c)

300

d)

.03

10.
When multiplying by a power of ten, the decimal point moves  _______ .
a)
left
b)
up
c)
down
d)
right
11.
When dividing by a power of ten, the decimal place moves__________.
a)
up
b)
left
c)
right
d)
it does not move
12.
6 X 104
a)
.06
b)
60
c)
6,000
d)
60,000
13.
3.21÷102
a)
321
b)
32.1
c)
0.0321
d)
0.321
14.
13.256 × 10 2 
a)
13.256
b)
132.56
c)
1,325.6
d)
1,325,600
15.
2.24 ÷ 10 1
a)
2.24
b)
22.4
c)
0.224
d)
224
16.

What number is 10 times as great as 800?

a)

8

b)

80

c)

800

d)

8,000

17.

What number is 10 times as great as 40?

a)

4

b)

40

c)

400

d)

4,000

18.

What number is  110\frac{1}{10}   of 600?

a)

6

b)

60

c)

6,000

d)

60,000

19.

What number is  110\frac{1}{10}   of 9,000?

a)

90

b)

900

c)

9,000

d)

90,000

20.

What is this product written as a power? 10 x 10 x 10

a)

101010^{10}

b)

10210^2

c)

10610^6

d)

10310^3

21.

What is this product written as a power? 10 x 10 x 10 x 10 x 10

a)

10510^5

b)

10210^2

c)

10610^6

d)

10310^3

22.

What is the value of 102?

a)

10

b)

100

c)

1,000

d)

10,000

23.

What is the value of 104?

a)

10

b)

100

c)

1,000

d)

10,000

24.

What is the value of 6 x 103?

a)

60

b)

600

c)

6,000

d)

60,000

25.

What is the value of 9 x 101?

a)

9

b)

90

c)

900

d)

9,000

26.

What is the value of 5 x 105?

a)

500,000

b)

5,000,000

c)

50,000,000

d)

25

27.

What is the value of 5 x 105?

a)

500,000

b)

5,000,000

c)

50,000,000

d)

25

28.

What is the value of 2 x 108?

a)

200,000,000

b)

200,000

c)

200

d)

2,000

29.
72 × 10 3
a)
72000
b)
720
c)
7200
d)
0.072
30.
438 x 10³ =
a)
4,380
b)
43,800
c)
438,000
31.
321,000 ÷ 10³ =
a)
321
b)
3,210
c)
32,100
32.

87.5 ÷ 102

a)

87.5

b)

8.75

c)

0.875

33.
370.2 ÷ 102
a)
3.702
b)
37.02
c)
370.2
d)
0.3702
34.
66.79 × 10 2 =
a)
667.9
b)
0.6679
c)
6.679
d)
6679
35.
0.0891 x 104
a)
8.91
b)
8,910
c)
891
d)
89.1