Integers

Unit 2

Integers and Rational Numbers

Rules

Fill in the Blanks

Multiple Select

Use the picture as an example. 7 - (-9) =

• 16

• 2

• -2

• -16

Poll

I understand how to add integers.

• yes

• no

Poll

I understand how to subtract integers.

• yes

• no

Poll

I understand what absolute value means.

• yes

• no

Poll

I understand what opposites are.

• yes

• no

Poll

I know how to place an ordered pair on the coordinate plane.

• yes

• no

Poll

I know the what is in each of the four quadrants on a coordinate plane, and I know how they are named.

• yes

• no

Poll

I know how to find the distance between two coordinates using graph paper.

• yes

• no

Poll

I know how to find the distance between two coordinates without using graph paper.

• yes

• no

Multiple Choice

Which quadrant is (-2, 5) located in?

• 1

• 2

• 3

• 4

Multiple Choice

What would be the ordered pair of a reflection of (2, 3) across the y-axis?

• (-2,3)

• (-2, -3)

• (2, -3)

• (2, 3)

Multiple Choice

What is the distance between (-5,6) and (-5,-1)?

• 7

• 10

• 5

• -7

Multiple Choice

Is 12 a rational number?

• yes

• no

Multiple Choice

What is the fractional form of 0.1?

• 1/10

• 10/10

• 1/100

• 1/1000

Multiple Choice

What is the fractional form of 1.25?

• 1 1/4

• 1 1/2

• 1 3/4

Multiple Choice

Which point represents the ordered pair (-2,-3)?

• A

• B

• C

• D

Multiple Choice

Which axis runs horizontal?

• x

• y

Poll

I feel I will do very well on the Unit 2 Math Test.

• yes

• no

Multiple Choice

|-5|

• 5

• -5

Multiple Choice

|12|

• 12

• -12

Multiple Choice

-|-4|

• 4

• -4

Multiple Choice

What is the ordered pair for the origin?

• (0,0)

• (0,2)

Fill in the Blanks

Multiple Choice

Which number is neither positve or negative?

• 1

• 2

• 3

• 0

Multiple Choice

-25+6=

• 19

• -19

• 31

• -31

Multiple Choice

Is 3.37 an integer

• no

• yes

Multiple Choice

What is the opposite of -2?

• 2

• -2

• 0

• 4

Multiple Choice

5- (-10)=

• 5

• 10

• -15

• 15