Quiz about Test Prep 1

Question 1

$$8^4$$ can be written in expanded form as

Accepted Answer

$$8\cdot8\cdot8\cdot8$$

Answer

$$4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot4$$

Answer

$$8\cdot4$$

Answer

$$4\cdot8$$

Question 2

A short cut for repeated multiplication is

Accepted Answer

Powers/Exponents

Answer

Division

Answer

Subtraction

Answer

Addition

Question 3

An equivalent expression for $$9^5$$ is

Accepted Answer

$$9\cdot9\cdot9\cdot9\cdot9$$

Answer

$$9\cdot5$$

Answer

$$5\cdot5\cdot5\cdot5\cdot5\cdot5\cdot5\cdot5\cdot5$$

Answer

$$5\cdot9$$

Question 4

What word do you use for a base raised to the 2nd power?

Accepted Answer

Squared

Answer

Cubed

Answer

Squared Root

Answer

Rubik's cube

Question 5

$$4^3$$ can be read as

Accepted Answer

$$4\ cubed$$

Answer

$$4\ squared$$

Answer

$$square\ root\ of\ 4$$

Answer

4 divided by 3

Question 6

The correct exponent for $$2 imes2 imes2 imes2 imes2$$ is

Accepted Answer

5

Answer

4

Answer

2

Answer

6

Question 7

$$2^3 imes2^2=$$

Accepted Answer

$$2^5$$

Answer

2

Answer

$$2^6$$

Answer

24

Question 8

$$a^{-3} imes a^2=$$

Accepted Answer

$$a^{-1}$$

Answer

$$a$$

Answer

$$a^{-5}$$

Answer

$$a^5$$

Question 9

$$\frac{3^7}{3^4}=$$

Accepted Answer

$$3^3$$

Answer

$$3^{11}$$

Answer

$$3^{-3}$$

Answer

$$3^4$$

Question 10

$$\left(ax\right)^2=$$

Accepted Answer

$$a^2x^2$$

Answer

$$ax$$

Answer

$$ax^2$$

Answer

$$a^2x$$

Question 11

$$\left(\frac{2}{3}\right)^2=$$

Accepted Answer

$$\frac{4}{9}$$

Answer

$$\frac{4}{6}$$

Answer

$$\frac{2}{9}$$

Answer

$$\frac{2}{3}$$

Question 12

$$\left(2^2\right)^3=$$

Accepted Answer

$$2^6$$

Answer

$$2^2$$

Answer

$$2^5$$

Answer

$$2^3$$

Question 13

$$5^0=$$

Accepted Answer

1

Answer

5

Answer

0

Answer

10

Question 14

$$9^{1\ }can\ also\ be\ written\ as$$

Accepted Answer

9

Answer

1

Answer

0

Answer

3

Question 15

$$\frac{2^{-2} imes2^5}{2^3}=$$

Accepted Answer

1

Answer

$$2^1$$

Answer

$$2^2$$

Answer

$$2^3$$

Question 16

The absolute value of -2 is

Accepted Answer

2

Answer

-2

Answer

1

Answer

0

Question 17

-7 + 4 =

Accepted Answer

-3

Answer

3

Answer

-11

Answer

11

Question 18

2 + (-3) =

Accepted Answer

-1

Answer

5

Answer

1

Answer

-5

Question 19

-3 + 2 =

Accepted Answer

-1

Answer

-5

Answer

5

Answer

1

Question 20

5 + (-2) =

Accepted Answer

3

Answer

-7

Answer

-3

Answer

7

Question 21

- 9 + 6 =

Accepted Answer

-3

Answer

3

Answer

15

Answer

-15

Question 22

- 3 + 1 =

Accepted Answer

-2

Answer

4

Answer

2

Answer

-4

Question 23

4 + (-2) =

Accepted Answer

2

Answer

-2

Answer

6

Answer

-6

Question 24

6 + -7 =

Accepted Answer

-1

Answer

13

Answer

-13

Answer

1

Question 25

1 + -3 =

Accepted Answer

-2

Answer

4

Answer

2

Answer

-4

Question 26

- 4 + 4 =

Accepted Answer

0

Answer

1

Answer

-8

Answer

8

Question 27

5 + -5 =

Accepted Answer

0

Answer

10

Answer

5

Answer

-10

Question 28

6 + (-6) =

Accepted Answer

0

Answer

6

Answer

12

Answer

-12

Question 29

- 2 + (-3) =

Accepted Answer

-5

Answer

5

Answer

1

Answer

-1

Question 30

-1 + (-1) =

Accepted Answer

-2

Answer

0

Answer

2

Answer

1

Question 31

(-7) + (-3)

Accepted Answer

-10

Answer

4

Answer

10

Answer

-4

Question 32

-4 + -3 =

Accepted Answer

-7

Answer

1

Answer

7

Answer

-1

Question 33

-3 + -3 =

Accepted Answer

-6

Answer

0

Answer

6

Answer

9

Question 34

-1 + 4 + (-3) =

Accepted Answer

0

Answer

3

Answer

8

Answer

-2

Question 35

-8 + 7 + 1 =

Accepted Answer

0

Answer

16

Answer

1

Answer

-1

Question 36

Which ratio is greater?
4:1 or 6:2

Accepted Answer

6:2

Answer

4:1

Answer

They are equal

Question 37

There are 4 birds and 6 snakes. What is the ratio of birds to snakes?

Accepted Answer

4/6

Answer

6/4

Answer

1/3

Answer

10/16

Question 38

Which of the following options is a real life example of a ratio?

Accepted Answer

4 meatballs : 1 cup of sauce

Answer

12 noodles

Answer

1 jar of sauce

Answer

15 desserts

Question 39

Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars?

Accepted Answer

3:10

Answer

3:5

Answer

1:3

Answer

3:11

Question 40

Tell if the ratio is part-to-part or part-to-whole.
In a a mini bag of M&Ms, there are 16 M&Ms and 5 of them are red.

Accepted Answer

Part-to-Whole

Answer

Part-to-Part

Question 41

At the candystore, for every 2 suckers you buy, you get 1 free, if billy bought 14 suckers how many free ones will he get

Accepted Answer

7

Answer

16

Answer

14

Answer

28

Question 42

If the ratio of boys to girls is 5:7, and there are 35 girls, how many boys are there?

Accepted Answer

25

Answer

30

Answer

5

Answer

10

Question 43

what is the ratio of seals to turtles?

Accepted Answer

3 to 5

Answer

5 : 3

Answer

3 of 5

Answer

3 : 8

Question 44

what is the ratio of turtles to seals

Accepted Answer

5 : 3

Answer

3 to 5

Answer

3 of 5

Answer

3 : 8

Question 45

what is the ratio of seals to animals

Accepted Answer

3 : 8

Answer

5 : 3

Answer

3 to 5

Answer

3 of 5

Question 46

what is the ratio of turtles to animals

Accepted Answer

5 to 8

Answer

5 : 3

Answer

3 of 5

Answer

8 : 5

Question 47

Write an equivalent ratio that is triple 7 to 11

Accepted Answer

21 to 33

Answer

14 : 22

Answer

28 : 44

Answer

35 to 55

Question 48

Question 48.

Accepted Answer

$7/Hour

Answer

$8/ Hour

Answer

$6/Hour

Answer

$5/Hour

Question 49

Question 49.

Accepted Answer

3.8 Envelopes/Minute

Answer

228 Envelopes/Minute

Answer

100 Envelopes/Minute

Answer

6 Envelopes/Minute

Question 50

-3 + (-10)

Accepted Answer

-13

Answer

13

Answer

7

Answer

- 7

Question 51

- 5 + 9

Accepted Answer

4

Answer

-14

Answer

- 4

Answer

14

Question 52

-7 + - 7

Accepted Answer

- 14

Answer

0

Answer

14

Answer

7

Question 53

4 -10

Accepted Answer

-6

Answer

6

Answer

-10

Answer

14

Question 54

2 + (- 6)

Accepted Answer

-4

Answer

- 8

Answer

8

Answer

4

Question 55

(-1)( -4)

Accepted Answer

4

Answer

5

Answer

-5

Answer

-4

Question 56

-5 - (-2) = ?

Accepted Answer

- 3

Answer

3

Answer

- 7

Answer

5

Question 57

-3(-2)

Accepted Answer

6

Answer

32

Answer

5

Answer

-5

Question 58

-5 - (- 3)

Accepted Answer

-2

Answer

-8

Answer

8

Answer

15

Question 59

5 - - 4

Accepted Answer

9

Answer

-9

Answer

-1

Answer

20

Question 60

-2 + (-8)

Accepted Answer

-10

Answer

-6

Answer

6

Answer

10

Question 61

-11- 3

Accepted Answer

-14

Answer

4

Answer

-4

Answer

45

Question 62

-3 +(- 2)

Accepted Answer

-5

Answer

-1

Answer

5

Answer

-6

Question 63

- 4 - 2

Accepted Answer

-6

Answer

6

Answer

-2

Answer

-8

Question 64

8 - (-5)

Accepted Answer

13

Answer

1

Answer

-15

Answer

15

Test Prep 1

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