Quiz about Rational Numbers

Question 1

A rational number can be written as a fraction.

Accepted Answer

True

Answer

False

Question 2

0.8 is a rational number

Accepted Answer

True

Answer

False

Question 3

What is the opposite of 3?

Accepted Answer

-3

Answer

0

Answer

3

Answer

1/3

Question 4

Find the Absolute Value of -18

Accepted Answer

18

Answer

-18

Answer

36

Answer

-36

Question 5

What is the opposite of -9?

Accepted Answer

9

Answer

1/9

Answer

0

Answer

-9

Question 6

On a whole number line, what number is three steps left of -1?

Accepted Answer

-4

Answer

3

Answer

-3

Answer

0

Question 7

Which integer represents a withdrawal from your bank account of $50

Accepted Answer

-$50

Answer

$50

Answer

+$50

Question 8

Which integer represents a gain of 10 yards on a football play?

Accepted Answer

+10

Answer

-10

Question 9

Absolute value of l-6.25l

Accepted Answer

6.25

Answer

-6.25

Question 10

A numbers distance from zero on a number line is known as ....

Accepted Answer

absolute value

Answer

negative

Answer

positive

Answer

opposite

Question 11

12 and -12 are example of ....

Accepted Answer

opposites

Answer

even numbers

Answer

negative numbers

Answer

absolute values

Question 12

Absolute value is always ...

Accepted Answer

positive

Answer

negative

Answer

the oppostie

Question 13

When moving left on a number line the numbers ...

Accepted Answer

decrease in value

Answer

increase in value

Question 14

(-4) + 8 =

Accepted Answer

4

Answer

12

Answer

-4

Answer

-12

Question 15

-4 + (-9) =

Accepted Answer

-13

Answer

13

Answer

5

Answer

-5

Question 16

19 + (-6) =

Accepted Answer

13

Answer

-25

Answer

25

Answer

-13

Question 17

-36/6 =

Accepted Answer

-6

Answer

6

Answer

32

Answer

-32

Question 18

6 - (-2) =

Accepted Answer

8

Answer

-4 -4

Answer

4

Answer

-8

Question 19

-3 - 2 =

Accepted Answer

-5

Answer

5

Answer

-1

Answer

1

Question 20

-3(-5) =

Accepted Answer

15

Answer

-15

Answer

-8

Answer

8

Question 21

24/(-6) =

Accepted Answer

-4

Answer

4

Answer

18

Answer

-18

Question 22

(-15)/(-5) =

Accepted Answer

3

Answer

10

Answer

-20

Answer

-3

Question 23

What's a way to define absolute value?

Accepted Answer

The distance of a number from zero

Answer

The value of a number

Answer

The opposite of a number

Answer

The multiplicative inverse of a number

Question 24

What is the absolute value of |55|?

Accepted Answer

55

Answer

-55

Answer

45

Answer

--55

Question 25

The absolute value of |3| is -3.

Accepted Answer

False

Answer

True

Question 26

A submarine was 1800 ft below sea level. It dove another 1500 feet deeper. Which integer represents its location?

Accepted Answer

-3300

Answer

-300

Answer

-1300

Answer

300

Question 27

The price of a share of stock started the day at $37. During the day it went down $3, up $1, down $7, and up $4. What was the price of a share at the end of the day?

Accepted Answer

$32

Answer

$27

Answer

$31

Answer

$35

Question 28

While hiking, Sandra went up 120 meters. If Sandra started at 800 meters above sea level, what is her elevation now?

Accepted Answer

920

Answer

-680

Answer

680

Answer

-920

Question 29

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test.  Which equation best describes Bob progress on his math test?

Accepted Answer

-5 + -9 = -14

Answer

5 + 9 = 14

Answer

-5 + -9 = -4

Answer

5 + -9 = -4

Question 30

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

Accepted Answer

9 + (-22) = -13

Answer

-9 + (-22) = -13

Answer

9 + (-22) = 13

Answer

none

Question 31

You and your friend play a game. You have a final score of 30 points and your friend has a final score of -21 points. By how many points did you win?

Accepted Answer

51 points

Answer

9 points

Answer

-9 points

Answer

-51 points

Question 32

What is the additive inverse of -5?

Accepted Answer

5

Answer

-5

Answer

0

Answer

-0

Question 33

What is the additive inverse of 8?

Accepted Answer

-8

Answer

8

Answer

0

Answer

-0

Question 34

When you add opposites, what do you get?

Accepted Answer

0

Answer

A negative number

Answer

Attraction

Answer

You cannot add opposites

Question 35

At 2pm, the temperature was 15 degrees. By midnight, the temperature dropped by 30 degrees. What is the temperature at midnight?

Accepted Answer

-15 degrees

Answer

45 degrees

Answer

-45 degrees

Answer

15 degrees

Question 36

What does the property of Additive Inverse state?

Accepted Answer

That if you add a number and its opposite is will always equal 0

Answer

That if you add a number and its opposite it equals a negative

Rational Numbers

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