Free Printable Integer Unit Review

1.

Integers are

a)

all positive numbers only.

b)

all negative numbers only.

c)

all positive counting numbers and their opposites.

d)

percentages, fractions, & square roots.

2.

Which is not an integer?

a)

-28

b)

0

c)

5

d)

3.14

3.

Express as an integer:

a withdrawal of $100

a)

100

b)

-100

c)

0

4.

Express as an integer: at sea level

a)

0

b)

-0

c)

1

d)

-10

5.

Determine if the following situation is positive or negative:
We are 500 feet above sea level.

a)

Positive

b)

Negative

6.

Opposite integers are

a)

The same distance from zero but in the same directions.

b)

opposite symbol of an positive is +

c)

The same distance from zero but in opposite directions.

d)

opposite symbol of negative is -

7.

What is the opposite of 17?

a)

-17

b)

17

c)

71

d)

-71

8.

What is the opposite of -35

a)

-53

b)

35

c)

-35

9.

Which pair shows opposites?

a)

12 and 21

b)

3 and 1/3

c)

14 and -14

d)

2 and +2

10.

What is the opposite of zero?

a)

1

b)

-1

c)

0

d)

it doesn't have one

11.

When moving left on a number line, the value of the numbers always

a)

decreases

b)

increases

c)

remains the same

12.

Which is greater: -9 or 0

a)

-9

b)

0

13.

Which is greater: -7 or -15

a)

-7

b)

-15

14.

Which is bigger and why?-5 or -4.5

a)

-5 because 5 is bigger than 4.5

b)

-4.5 because it is farther to the right on the number line

c)

-5 because it is farther to the left on the number line

15.

Which integer has the greatest value?

a)

-33

b)

-31

c)

-28

d)

-17

16.

Compare these Integers using the symbols:
< > =
| -13 | ____ | 4 |

a)

<

b)

>

c)

=

17.

Compare using <, > or = : $\left|-15\right|\ ?\ 15$

a)

$\left|-15\right|\ >\ 15$

b)

$\left|-15\right|\ <\ 15$

c)

$\left|-15\right|\ =\ 15$

18.

Which point is at –3.5 ?

a)

A

b)

B

c)

C

d)

D

19.

Which point is at –1.5 ?

a)

L

b)

M

c)

N

d)

O

20.

Order these numbers from least to greatest : $6,\ -3,\ \left|2\right|,\ 0,\ \left|-5\right|,\ -7,\ -1\$

a)

$-7,-3,-1,\ 0,\left|2\right|,\left|-5\right|,\ 6$

b)

$6,\ \left|-5\right|,\ \left|2\right|,\ 0,\ -1,\ -3,\ -7$

c)

$-7,\left|-5\right|,-3,\ 0,\ \left|2\right|,6$

d)

$-1,\ -3,\ \left|-5\right|,-7,\ 0,\left|2\right|,\ 6$

21.

Order from least to greatest:
[-100, -89, -90, -87, -99]

a)

-87, -89, -90, -99, -100

b)

-100, -99, -89, -90, -87

c)

-100, -99, -90, -89, -87

d)

-90, -87, -89, -99, -100

22.

___________________ is a number's distance from zero on the number line.

a)

INTEGER

b)

OPPOSITE

c)

ABSOLUTE VALUE

d)

WHOLE NUMBER

23.

Absolute value is always

a)

positive

b)

negative

c)

the opposite

d)

the same

24.

Which distance has the least absolute value?

a)

-19 feet

b)

-21 feet

c)

-16 feet

d)

22 feet

25.

In which quadrant is the following point?
(-3, 12)

a)

Quadrant I

b)

Quadrant II

c)

Quadrant III

d)

Quadrant IV

26.

Where is point E located?

a)

( 2, 0 )

b)

( 2 , 2 )

c)

( 0 , 2 )

d)

( 0 , 0 )

27.

Name the quadrant where POINT B is located.

a)

Quadrant I

b)

Quadrant II

c)

Quadrant III

d)

Quadrant IV (4)

28.

Find the distance between the two ordered pairs.

a)

5

b)

6

c)

7

d)

10

29.

Give the coordinates for POINT H.

a)

(-1, 2)

b)

(1, -2)

c)

(-1, -2)

d)

(1 , 2)

30.

In the coordinate (4,9), which number is the y-coordinate?

a)

4

b)

9

c)

neither

d)

both

31.

Reflections over the x-axis change the ____-__________.

a)

y-coordinate

b)

x-coordinate

c)

y-axis

d)

x-axis

32.

The axes divide the coordinate plane into four sections called what?

a)

ordered pairs

b)

origins

c)

quadrants

d)

coordinate plane

33.

If you were to plot the point (4, -12) what would be the correct method?

a)

Up 4, left 12

b)

Right 4, up 12

c)

Down 4, left 12

d)

Right 4, down 12

Integer Unit Review

Total questions: 33

Worksheet time: 1hrs 6mins

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