Quiz about Scientific Notation w/ Operations

Question 1

How would you write 4.3756 x 10⁴in standard form?

Accepted Answer

43,756

Answer

437,560,000

Answer

0.00043756

Answer

4,3756

Question 2

How would you write 0.0005 in scientific notation?

Accepted Answer

5 x 10-4

Answer

50 x 10-5

Answer

5 x 103

Answer

.5 x 103

Question 3

How would you write -5.6 x 10^-3 in standard form?

Accepted Answer

-0.0056

Answer

0.0056

Answer

-5,600

Answer

0.00056

Question 4

Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.

Accepted Answer

False

Answer

True

Question 5

Scientific Notation is made up of two number parts. The second part is a power 10.

Accepted Answer

True

Answer

False

Question 6

How do you write

8.317 x 10⁶

in standard form?

Accepted Answer

8,317,000

Answer

8,371,000

Answer

83,170,000

Answer

837,100

Question 7

Which of the following is correct scientific notation?

Accepted Answer

2.035 x10⁴

Answer

20.35 x 10⁴

Answer

.2035 x 10⁴

Answer

2035 4

Question 8

Express the following in scientific notation:
.000457

Accepted Answer

4.57 x 10^-4

Answer

457 x 10⁶

Answer

457 x 10^-6

Answer

4.57 x10⁴

Question 9

Convert to scientific notation:

520,000,000

Accepted Answer

5.2 x 10⁸

Answer

52 x 107

Answer

5.2 x 10^-7

Answer

0.52 x 10⁹

Question 10

What is scientific notation?

Accepted Answer

A short way to write really large or really small numbers

Answer

A long way to write really short numbers

Answer

I don't know...

Answer

None of the above

Question 11

If the exponent is a positive number the original number was...

Accepted Answer

a really big number.

Answer

a really small number.

Question 12

If the exponent is a negative number the original number was...

Accepted Answer

a really small number.

Answer

a really large number.

Question 13

Write 7.113 x 10⁷ in standard form.

Accepted Answer

71,130,000

Answer

7,113,000

Answer

0.0000007113

Answer

7,113

Question 14

Write 0.00000707 in scientific notation.

Accepted Answer

7.07 x 10^-6

Answer

7.07 x 10⁶

Answer

707 x 10⁸

Answer

707 x 10^-8

Question 15

Write 7.8 x 10^-3in standard form.

Accepted Answer

0.0078

Answer

7,800

Answer

78

Answer

0.078

Question 16

Write 2.08 x 10²in standard form.

Accepted Answer

208

Answer

0.0208

Answer

20,800

Answer

0.208

Question 17

UNDERSTANDING
If the exponent is a negative number...

Accepted Answer

you will get a small number

Answer

you will get a large number

Question 18

Which of the following is correct scientific notation?

Accepted Answer

2.035 x10⁴

Answer

20.35 x 10⁴

Answer

.2035 x 10⁴

Answer

2035 4

Question 19

Multiply:
(3.4 x 10⁵)(1.2 x 10^-3)

Accepted Answer

4.08 x 10²

Answer

4.08 x 10^-8

Answer

4.8 x 102

Answer

4.08 x 10^-15

Question 20

Divide:
(6.9 x 10⁷) / (2.3 x 10^-3)

Accepted Answer

3 x 10¹⁰

Answer

3 x 104

Answer

3 x 10-4

Answer

3 x 10-11

Question 21

Multiply:
(9.4 x 10⁶)(3.2 x 10⁵)

Accepted Answer

3.008 x 10¹²

Answer

30.08 x 10¹¹

Answer

3.8 x 101

Answer

2.9375 x 10¹

Question 22

Solve:
(6 x 10⁶) / (2 x 10³)

Accepted Answer

3 x 103

Answer

12 x 103

Answer

3 x 109

Answer

1.2 x 10⁴

Question 23

Write the answer in scientific notation.
7.3 x 10⁵ + 3.7 x 10⁵ =

Accepted Answer

1.1 x 10 ⁶

Answer

11.0 x 10⁵

Answer

1.1 x 10¹⁰

Answer

1.10 x 10¹¹

Question 24

Write the answer in scientific notation.
4.1 x 10⁵ + 5.5 x 10⁶ =

Accepted Answer

5.91 x 10⁶

Answer

9.6 x 10⁵

Answer

9.6 x 10¹¹

Answer

4.65 x 10⁵

Question 25

Which is the smallest?
1.3 x 10²⁰2.9 x 10²¹9.5 x 10³²8.4 x 10¹⁹

Accepted Answer

8.4 x 10¹⁹

Answer

1.3 x 10²⁰

Answer

2.9 x 10²¹

Answer

9.5 x 10³²

Question 26

The rule of scientific notation is to write all exponents with a base of ____.

Accepted Answer

10

Answer

50

Answer

5

Answer

100

Question 27

ANY number raised to a power of 0 will be....

Accepted Answer

1

Answer

10

Answer

itself

Answer

0

Question 28

What is it called when you go from this form to this next form?
0.0088 to 8.8 x 10³

Accepted Answer

Standard form to scientific notation

Answer

Scientific notation to regular form

Answer

Scientific notation to standard form

Answer

Standard form to regular form

Question 29

When your exponent is negative, you move your decimal....

Accepted Answer

to the left

Answer

to the right

Answer

to both sides

Answer

nowhere.... the decimal goes nowhere

Question 30

Write in standard form:
8 x 10⁴

Accepted Answer

80,000

Answer

8,000

Answer

.00008

Question 31

How would you write 4.3756 x 10⁴in standard form?

Accepted Answer

43,756

Answer

437,560,000

Answer

0.00043756

Answer

4,3756

Question 32

Which number is correctly written in scientific notation?

Accepted Answer

5.67 x 10⁵

Answer

56.7 x 10³

Answer

0.567 x 10⁶

Question 33

Write in scientific notation:
0.0000378

Accepted Answer

3.78 x 10^-5

Answer

3.78 x 10^-6

Answer

0.378 x 10^-5

Question 34

Which of the following is correct scientific notation?

Accepted Answer

2.035 x10⁴

Answer

20.35 x 10⁴

Answer

.2035 x 10⁴

Answer

2035 4

Question 35

Multiply:
(3.4 x 10⁵)(1.2 x 10^-3)

Accepted Answer

4.08 x 10²

Answer

4.08 x 10^-8

Answer

4.8 x 102

Answer

4.08 x 10^-15

Question 36

Divide:
(6.9 x 10⁷) / (2.3 x 10^-3)

Accepted Answer

3 x 10¹⁰

Answer

3 x 104

Answer

3 x 10-4

Answer

3 x 10-11

Question 37

Multiply:
(9.4 x 10⁶)(3.2 x 10⁵)

Accepted Answer

3.008 x 10¹²

Answer

30.08 x 10¹¹

Answer

3.8 x 101

Answer

2.9375 x 10¹

Question 38

Solve:
(6 x 10⁶) / (2 x 10³)

Accepted Answer

3 x 103

Answer

12 x 103

Answer

3 x 109

Answer

1.2 x 10⁴

Question 39

Solve:
(9 x 10^-6) / (3 x 10^-3)

Accepted Answer

3 x 10-3

Answer

27 x 10-9

Answer

3 x 10-9

Answer

27 x 10-3

Question 40

Write the answer in scientific notation.
7.3 x 10⁵ + 3.7 x 10⁵ =

Accepted Answer

1.1 x 10 ⁶

Answer

11.0 x 10⁵

Answer

1.1 x 10¹⁰

Answer

1.10 x 10¹¹

Question 41

Write the answer in scientific notation.
5 x 10⁸ - 3.4 x 10⁸ =

Accepted Answer

1.6 x 10⁸

Answer

2.4 x 10⁸

Answer

2.4 x 10⁰

Answer

1.6 x 10⁰

Question 42

Write the answer in scientific notation.
4.1 x 10⁵ + 5.5 x 10⁶ =

Accepted Answer

5.91 x 10⁶

Answer

9.6 x 10⁵

Answer

9.6 x 10¹¹

Answer

4.65 x 10⁵

Question 43

What is the simplified version of

Accepted Answer

4 x 106

Answer

3.9 x 10⁶

Answer

4 x 10²⁰

Answer

3.9 x 10²⁰

Question 44

(2.3 x 10²)+(4.1 x 10²)=

Accepted Answer

6.4 x 102

Answer

6.4 x 10⁴

Answer

6.4 x 10⁰

Answer

.64 x 101

Question 45

(7.7 x 10²) + (1.1 x 10²)=

Accepted Answer

8.8 x 102

Answer

8.8 x 10⁴

Answer

6.6 x 10⁴

Answer

6.6 x 102

Question 46

Cell A=4.2 x 10^-4Cell B=2.1 x 10^-5Cell C=8.4 x 10^-4
Cell C is ___ larger than cell A.

Accepted Answer

2x

Answer

20x

Answer

.2x

Answer

4x

Question 47

Which is the smallest?
1.3 x 10²⁰2.9 x 10²¹9.5 x 10³²8.4 x 10¹⁹

Accepted Answer

8.4 x 10¹⁹

Answer

1.3 x 10²⁰

Answer

2.9 x 10²¹

Answer

9.5 x 10³²

Question 48

Which is the largest?
4.8 x 10^-6
1.3 x 10²⁰3.1 x 10^-49.2 x 10^-59.5 x 10³²5.9 x 10^-52.9 x 10²¹8.4 x 10¹⁹

Accepted Answer

9.5 x 10³²

Answer

3.1 x 10^-4

Answer

8.4 x 10¹⁹

Answer

4.8 x 10^-6

Question 49

(2.9 x 10^-9) - (1.7 x 10^-9)

Accepted Answer

1.2 x 10^-9

Answer

1.2 x 10^-18

Answer

4.6 x 10^-9

Answer

1.335 x 10^-4

Question 50

(2 x 10^-5)+ (7 x 10^-5)

Accepted Answer

9 x 10-5

Answer

9 x 10-10

Answer

14 x 10-5

Answer

1.4 x 10^-4

Question 51

(8 x 10⁴) + (4 x 10⁴)

Accepted Answer

1.2 x 10⁵

Answer

12 x 104

Answer

1.2 x 10⁹

Answer

1.2 x 10⁸

Question 52

(8 x 10⁴) - (2 x 10⁴)

Accepted Answer

6 x 104

Answer

16 x 10¹⁶

Answer

16 x 108

Answer

6 x 108

Question 53

(5 x 10⁶) - (3 x 10⁶)

Accepted Answer

2 x 106

Answer

2 x 1012

Answer

2 x 1036

Answer

2 x 100

Question 54

(2 x 10⁹)(4 x 10^-4)

Accepted Answer

8 x 105

Answer

8 x 1013

Answer

8 x 10³⁶

Answer

8 x 10-36

Question 55

(5 x 10⁶)(5 x 10⁷)

Accepted Answer

2.5 x 10¹⁴

Answer

2.5 x 10¹²

Answer

25 x 10¹²

Answer

25 x 10¹³

Question 56

5 x 10¹²
------------
2 x 10⁶

Accepted Answer

2.5 x 10⁶

Answer

2.5 x 102

Answer

3 x 102

Answer

2.5 x 10¹⁸

Question 57

2 x 10⁵
----------
8 x 10²

Accepted Answer

2.5 x 102

Answer

2.5 x 10⁴

Answer

25 x 103

Answer

.25 x 103

Question 58

How would you write -5.6 x 10^-3 in standard form?

Accepted Answer

-0.0056

Answer

0.0056

Answer

-5,600

Answer

0.00056

Question 59

Which of these are NOT in scientific notation?

Accepted Answer

10 x 102

Answer

1.2 x 103

Answer

5.3 x 10⁹

Answer

2.0 x 10⁰

Scientific Notation w/ Operations

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