Unit 1 Survival: Lost Woods #5 Exponents and Powers of Ten

Fill in the Blanks

$2^2$  =

Multiple Choice

How would you write 6x6x6x6 using an exponent?

• 4⁶

• 6⁴

• 24

• 1,296

Multiple Choice

405.67 ÷ 10²

• 40,567
• 4.0567
• 40.567
• 4056.7

Fill in the Blanks

$2^4$  =

Multiple Choice

80,000 ÷ 100 =

• 8,000
• 80,000
• 800
• 80

Multiple Choice

The base number in 3⁵ is

• 3

• 5

Multiple Choice

45.67 x 100

• 4.567
• 4,567
• 456.7

Fill in the Blanks

$2^5$  =

Multiple Choice

What is the product of 40 x 8?

• 48
• 320
• 3200
• 400

Multiple Choice

The exponent in 4² is

• 4

• 2

Multiple Choice

800 is 10 times as much as which number

• 80
• 8
• 0.8
• 8,000

Fill in the Blanks

$2^6$  =

Multiple Choice

6 x 10²

• 60
• 62
• 6,000
• 600

Multiple Choice

2⁵ is the same as 2x5

• True

• False

Multiple Choice

Solve the following expression: 456 x 10²

• 45.6
• 4.56
• 45600.0
• 0.00456

Fill in the Blanks

$2^7$  =

Multiple Choice

What is the value of the following expression? 7893÷ 10³

• 7.893
• 7893000.0
• 0.0007893
• 789.3

Multiple Choice

What is 1⁵?

• 15

• 5

• 1

• 51

Multiple Choice

Solve to determine the value of the following expression: 9.235 x 10⁴ 

• 92.35
• 92350.0
• 0.0009235
• 0.09235

Fill in the Blanks

$3^2$  =

Multiple Choice

32 x 10⁵

• 32,000
• 3,200,000
• 320,000
• 320

Multiple Choice

What is 10³ ?

• 100

• 30

• 300

• 1000

Multiple Choice

The value of the first 3 in the number is _______times the value of the second 3 in the number.     734.83

• 0.001
• 0.01
• 1000
• 10

Fill in the Blanks

$3^3$  =

Multiple Choice

The value of the second 5 in the number is ________________ the value of the first 5.
        4,567.59

• 1000
• 0.1  (1⁄10)
• 10
• .001  (1⁄1000)

Multiple Choice

What is 10³ ?

• 100

• 30

• 300

• 1000

Multiple Choice

Dividing by 1000 moves the decimal how many places?

• 2
• 3
• 1
• 40

Fill in the Blanks

$4^2$  =

Multiple Choice

Which number is 1/10 the value of 600?

• 6000
• 60
• 6
• 600

Multiple Choice

Any number to the power of 1 equals

• 1

• 10

• Itself

• 0

Multiple Choice

Which number has a 7 that is worth 1/100 of the 7 in the number 875.34?

• 798.34
• 946.76
• 827.46
• 924.37

Fill in the Blanks

$4^3$  =

Multiple Choice

What is 2.4 x 10^3?

• 2.4
• 2400
• 24
• 240

Multiple Choice

4 squared is the same as

• 4²

• 4³

• 4⁴

• 4¹

Multiple Choice

What is another way to write 10³

• 10
• 30
• 100
• 1,000

Fill in the Blanks

$5^2$  =

Multiple Choice

1006.01 ÷ 10²

• 1.00601
• 100601
• 10060.1
• 10.0601

Multiple Choice

Six cubed is the same as

• 6²

• 6³

• 6⁴

• 6¹

Multiple Choice

Write the following in standard form:
6x10⁵

• 600,000
• 60,000
• 0.00006
• 0.0006

Fill in the Blanks

$5^3$  =

Multiple Choice

We have MAP testing next week.

• True
• False

Multiple Choice

A scientist reports that a bacteria culture contains 3⁴ bacteria.
How many bacteria is that?

• 12
• 81
• 7
• 95

Multiple Choice

.9 x 10

• 9

• .09

• 90

• .009

Fill in the Blanks

$10^1$  =

Multiple Choice

.75 x 10 =

• .75

• 7.5

• 75

• .075

Multiple Choice

Find the equivalent expression.
15×15×15×15

• 15⁴
• 4¹⁵
• 15x4
• 15+15+15+15

Multiple Choice

.067 x 10 =

• .067

• .67

• 6.7

• 67

Fill in the Blanks

$10^2$  =

Multiple Choice

1.23 x 100 =

• .123

• 12.3

• 123

• 1.23

Multiple Choice

3⁴ is bigger than 4³.

• True
• False

Multiple Choice

.009 X 100 =

• .09

• .9

• 9

• 90

Fill in the Blanks

$10^3$  =

Multiple Choice

.32  $$\div$$  10 = 

• .032

• .32

• 3.2

• 32

Multiple Choice

To square a number is to use what mathematical operation?

• Division
• Subtraction
• Multiplication
• Addition

Multiple Choice

.8  $$\div$$  100 = 

• .8

• .08

• .008

• 8

Fill in the Blanks

$10^4$  =

Multiple Choice

196.2 $$\div$$ 10 =  

• 19.62

• 196.2

• 1.962

• 1962

Multiple Choice

Choose the answer.
5²

• 10
• 15
• 20
• 25

Multiple Choice

Which way does the decimal move when you multiply?

• right

• left

Fill in the Blanks

$10^5$  =

Multiple Choice

Which way does the decimal move when you divide?

• right

• left

Multiple Choice

The exponent equivalent of 20 x 20 x 20 is:

• 20 x 3
• 20³
• 3²⁰
• 2000

Multiple Choice

55  $$\div$$  10 = 

• .55

• 55

• 5.5

• .05

Fill in the Blanks

$10^6$  =

Multiple Choice

17.89  $$\div$$  10 = 

• .1789

• 1.789

• 17.89

• 178.9

Multiple Choice

Which number is the BASE?
2³ = 8

• 2
• 3
• 8
• not here

Multiple Choice

72 × 10 ³

• 72000
• 720
• 7200
• 0.072

Fill in the Blanks

$10^7$  =

Multiple Choice

6 × 10 ³

• 60
• 600
• 6000
• 0.006

Multiple Choice

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

• 4
• 2
• 16
• not here

Multiple Choice

0.0891 x 10⁴

• 8.91
• 8,910
• 891
• 89.1

Fill in the Blanks

$10^8$  =

Multiple Choice

2300 ÷ 10² =

• 2,300
• 230
• 23

Multiple Choice

How would you represent 8⁶ ?

• 8 x 6
• 8 x 8 x 6
• 8 x 8 x 8 x 8 x 8 x 8
• 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6

Multiple Choice

438 x 10³ =

• 4,380
• 43,800
• 438,000

Fill in the Blanks

$10^9$  =

Multiple Choice

321,000 ÷ 10³ =

• 321
• 3,210
• 32,100

Fill in the Blanks

$2^2$  =

Multiple Choice

Which operation and power of ten makes 317.5 equal to 3.175?

• multiply 317.5 by 10²

• multiply 317.5 by 10³

• divide 317.5 by 10³

• divide 317.5 by 10²

Fill in the Blanks

$6^2$  =

Multiple Choice

87.5 ÷ 10²

• 87.5

• 8.75

• 0.875

Fill in the Blanks

$2^4$  =

Multiple Choice

370.2 ÷ 10²

• 3.702
• 37.02
• 370.2
• 0.3702

Fill in the Blanks

$7^2$  =

Multiple Choice

66.79 × 10 ² =

• 667.9
• 0.6679
• 6.679
• 6679

Fill in the Blanks

$2^5$  =

Multiple Choice

0.78 x ____________ = 78,000

What is the value of the missing factor?

• 10²

• 10⁵

• 10³

• 10¹

Fill in the Blanks

$8^2$  =

Multiple Choice

Explain how you move the decimal in the following problem.

5.89 x 10³

• three places to the left
• three places to the right
• 1 place to the right
• 1 place to the left

Fill in the Blanks

$2^6$  =

Multiple Choice

354 ÷ ____________ = 0.354

What is the value of the missing factor?

• 10³

• 10⁶

• 10²

• 10⁴

Fill in the Blanks

$9^2$  =

Multiple Choice

.9 x 10 =

• .9

• .09

• 9

• .009

Fill in the Blanks

$2^7$  =

Multiple Choice

.089 x 10 x 10 =

• .089

• .89

• 8.9

• 89

Fill in the Blanks

$100^2$  =

Multiple Choice

.149 x 10 x 10 x 10 =

• .149

• 1.49

• 14.9

• 149

Fill in the Blanks

$3^2$  =

Multiple Choice

.081 x 10 x 10 x 10 =

• .081

• 0.81

• 08.1

• 81

Fill in the Blanks

$1,000^2$  =

Multiple Choice

5 $$\div$$  10 = 

• 5

• .5

• .05

• .005

Fill in the Blanks

$3^3$  =

Multiple Choice

1.4 $$\div$$ $$10^3$$  =

• .0014

• .014

• .14

• 1.4

Fill in the Blanks

$2^3$  =

Multiple Choice

12.3 $$\div$$ $$10^2$$  =

• .123

• 1.23

• 12.3

• 123

Fill in the Blanks

$4^2$  =

Multiple Choice

.639 x $$10^2$$ = 

• .639

• 6.39

• 63.9

• 639

Fill in the Blanks

$4^3$  =

Multiple Choice

765 $$\div$$  10 $$\div$$  10 $$\div$$  10 = 

• 765

• 76.5

• 7.65

• .765

Fill in the Blanks

$5^2$  =

Multiple Choice

18.4 $$\div$$  10  $$\div$$   10 = 

• 18.4

• 1.84

• .184

• 184

Fill in the Blanks

$5^3$  =

Multiple Choice

60 $$\div$$  10 $$\div$$  10 = 

• 6

• .60

• .060

• .0060

Fill in the Blanks

$10^1$  =

Multiple Choice

.38923 x  $$10^4$$  =

• 3.8923

• 38.923

• 389.23

• 3892.3

Fill in the Blanks

$10^2$  =

Fill in the Blanks

55.2 x $10^1$  =

Fill in the Blanks

$10^3$  =

Fill in the Blanks

41.68 x $10^1$  =

Fill in the Blanks

$10^4$  =

Fill in the Blanks

38.21 x $10^3$  =

Fill in the Blanks

$10^5$  =

Fill in the Blanks

87.4 x  $10^3$  = 

Fill in the Blanks

$10^6$  =

Fill in the Blanks

13.62 x $10^2$  =

Fill in the Blanks

$10^7$  =

Fill in the Blanks

8.4 x $10^4$  =

Fill in the Blanks

$10^8$  =

Fill in the Blanks

2.9 $\div10^1$  =

Fill in the Blanks

$10^9$  =

Fill in the Blanks

95.27 $\div10^2$  =

Fill in the Blanks

$6^2$  =

Fill in the Blanks

7.5 $\div10^3$  =

Fill in the Blanks

$7^2$  =

Fill in the Blanks

875.6 $\div10^3$  =

Fill in the Blanks

$8^2$  =

Fill in the Blanks

2.6 $\div100$  =

Fill in the Blanks

$9^2$  =

Fill in the Blanks

$100^2$  =

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

100

1,000

10,000

10

1

• 100

• 1,000

• 10,000

• 10

• 1

Match

Match the following values

• 10²

• 10³

• 10⁴

• 10¹

• 10⁰

10x10

10x10x10

10x10x10x10

10

1

• 10x10

• 10x10x10

• 10x10x10x10

• 10

• 1

Fill in the Blanks

$1,000^2$  =

Fill in the Blanks

$2^3$  =