Introduction of Integers

Which sentence shows how to correctly read the expression |-18|?

• negative eighteen

• the absolute value of negative eighteen

• the opposite of negative eighteen

• positive eighteen

What is the value of |-18|?

• 18

• -18

What is the value of -|-20|?

• 20

• -20

Which number has the GREATEST value?

• -20

• -19

• -21

• -18

What is the opposite of 17?

• 17

• -17

• 1/17

• 0

Compare: -40 ____ -39

• >

• <

• =

Select ALL the numbers less than -3.

• -5

• -1

• -3

• -4

Order from least to greatest: [-2, 5, 3, -1]

Use the numberline to help.

• -1, -2, 3, 5,

• -1, -2, 3, 5

• 5, 3, -2, -1

• -2, -1, 3, 5

Name the integer. What is the opposite of -2

• 2

• -2

• 0

• 1

Which integer is 4?

• A

• B

• C

• D

• E