Quiz about Integers and exponents

Question 1

Which letter on the number line represents -1?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 2

What is the value of K?

Accepted Answer

10

Answer

8

Answer

9

Answer

11

Question 3

a $12 discount

Accepted Answer

-12

Answer

12

Question 4

a loss of 9 pounds

Accepted Answer

-9

Answer

9

Question 5

Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7 ?

Accepted Answer

76

Answer

75

Answer

67

Answer

77

Question 6

Which is equivalent to 2⁴?

Accepted Answer

16

Answer

8

Answer

20

Answer

12

Question 7

Which is GREATER?
2⁷ or 7²

Accepted Answer

27

Answer

72

Answer

Neither, they are equal

Question 8

Find the equivalent expression.

9 x 9 x 9 x 9 x 9

Accepted Answer

95

Answer

915

Answer

9 x 5

Answer

9 + 9 + 9 + 9+ 9

Question 9

20 x 20 x 20 in exponential form is

Accepted Answer

203

Answer

20 x 3

Answer

320

Question 10

What is the value of 7¹?

Accepted Answer

7

Answer

1

Answer

0

Answer

14

Question 11

5² , in this example 2 is the _____________

Accepted Answer

exponent

Answer

base

Question 12

Which number is the BASE?
2³= 8

Accepted Answer

2

Answer

3

Answer

8

Question 13

5⁰, 3⁰, 25⁰and 18⁰are all equal to

Accepted Answer

1

Answer

0

Answer

itself

Answer

negative

Question 14

What does the term "squared" mean?

Accepted Answer

raised to the power of 2

Answer

raised to the power of 3

Answer

raised to the power of 4

Question 15

What does the term"cubed" mean?

Accepted Answer

raised to the power of 3

Answer

raised to the power of 2

Answer

raised to the power of 4

Question 16

Evaluate: (-2)³

Accepted Answer

-8

Answer

-6

Answer

8

Answer

6

Question 17

What does -2⁴ mean?

Accepted Answer

-(2)(2)(2)(2)

Answer

-2(4)

Answer

-2(-4)

Answer

(-2)(-2)(-2)(-2)

Question 18

Evaluate: -2⁴

Accepted Answer

-16

Answer

16

Answer

-8

Answer

8

Question 19

Evaluate: -3²

Accepted Answer

-9

Answer

-6

Answer

9

Answer

6

Question 20

Evaluate: -5²

Accepted Answer

-25

Answer

25

Answer

10

Answer

-10

Question 21

Evaluate: (-5)²

Accepted Answer

25

Answer

10

Answer

-25

Answer

-10

Question 22

Evaluate: (-3)²

Accepted Answer

9

Answer

-6

Answer

-9

Answer

6

Question 23

What does (-9)³mean?

Accepted Answer

(-9)(-9)(-9)

Answer

-(9)(9)(9)

Answer

(-9)(3)

Answer

(-9)(9)(9)

Question 24

Evaluate: (-9)³

Accepted Answer

-729

Answer

27

Answer

-27

Answer

729

Question 25

-15+8=

Accepted Answer

-7

Answer

23

Answer

7

Question 26

11 x -9 =

Accepted Answer

-99

Answer

-20

Answer

99

Answer

2

Question 27

7 + (-16) =

Accepted Answer

-9

Answer

23

Answer

9

Question 28

(25 + 25) x 0

Accepted Answer

0

Answer

25

Answer

50

Answer

5

Question 29

20 + (-7) =

Accepted Answer

13

Answer

-13

Answer

27

Question 30

5x7+(-27)=

Accepted Answer

8

Answer

35

Answer

-100

Answer

-8

Answer

-35

Question 31

In the expression 2⁵, what is the EXPONENT?

Accepted Answer

5

Answer

2

Question 32

Write in exponential form: 3 x 3 x 3 x 3

Accepted Answer

34

Answer

3 x 4

Answer

81

Answer

32

Question 33

181 =

Accepted Answer

18

Answer

0

Answer

324

Answer

1

Question 34

2,250 below sea level.

Accepted Answer

-2,250

Answer

2,250

Question 35

Which set of integers is written in order from GREATEST to LEAST?

Accepted Answer

2, -1, -3

Answer

-3, -9, -6

Answer

-3, 2, 5

Answer

4, 10, 12

Question 36

What is the reason that absolute value is always written as a positive?

Accepted Answer

Absolute value is talking about distance, distance is always measured by positive numbers.

Answer

Absolute value is talking about numbers so it must be positive.

Answer

Absolute value does not always have to be positive.

Answer

Absolute value is like a clock it has only positive numbers.

Question 37

Solve:
7 + 5(6 - 3)²=

Accepted Answer

52

Answer

232

Answer

1,296

Answer

13

Question 38

-5 + 6 - (-9) - 1

Accepted Answer

9

Answer

-9

Answer

1

Answer

2

Question 39

True or False:
5(-2) - 3 = -7

Accepted Answer

False

Answer

True

Question 40

True or false: all addition must be simplified before any subtraction

Accepted Answer

False

Answer

True

Question 41

12 - (-4)_² + 4

Accepted Answer

0

Answer

32

Answer

8

Answer

-8

Question 42

True or False: When you square a negative number, it becomes positive.

Accepted Answer

True

Answer

False

Question 43

Find and explain the error.
5 - 3 + 2
5 - 5
0

Accepted Answer

Addition was done first and you should have subtracted first

Answer

There is no error.

Answer

There is a subtraction error

Question 44

-4(-1 + 8)

Accepted Answer

-28

Answer

-36

Answer

28

Question 45

An ___________________ is a number that tells us how many times the base is multiplied by itself.

Accepted Answer

exponent

Answer

PEMDAS

Answer

addition

Answer

product

Question 46

34 + [ 16 - (8-3)]

Accepted Answer

45

Answer

34

Answer

29

Answer

28

Question 47

Compare. Use <, > or =.
2³_____ 4²

Accepted Answer

<

Answer

>

Answer

=

Question 48

(7-4)² + (20-19)- 10

Accepted Answer

0

Answer

-3

Answer

57

Answer

1

Question 49

Half of 12²is

Accepted Answer

72

Answer

12

Answer

144

Answer

24

Question 50

Rewrite using a positive exponent.
7^-10

Accepted Answer

1/710

Answer

710

Answer

1/7-10

Answer

-70

Question 51

Rewrite using a positive exponent.
g^-7

Accepted Answer

1/g7

Answer

g7

Answer

1/g-7

Answer

-g7

Question 52

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 53

How would you write 0.0005 in scientific notation?

Accepted Answer

5 x 104

Answer

50 x 105

Answer

5 x 103

Answer

.5 x 103

Question 54

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 55

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

Accepted Answer

10

Answer

50

Answer

5

Answer

100

Question 56

How do you write
1001
in scientific notation?

Accepted Answer

1.001 x 10³

Answer

1.0001 x 10⁴

Answer

1.01 x 10⁵

Answer

10.1 x 10³

Question 57

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 58

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 59

Express the following in standard notation:
8.025 x 10^-⁸

Accepted Answer

.00000008025

Answer

.000000008025

Answer

802,500,000,000

Answer

80,250,000,000

Question 60

According to exponent rules, when we divide the expressions we _______ the exponents.

Accepted Answer

subtract

Answer

add

Answer

multiply

Answer

divide

Question 61

Simplify the expression x⁵x⁷

Accepted Answer

x12

Answer

x35

Answer

x2

Answer

x-2

Question 62

Evaluate the expression using the quotient rule.

Accepted Answer

x5

Answer

x13

Answer

x36

Answer

x-5

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