Integers Check Up

What is an integer?

• A whole number

• A fraction

• A negative number only

• Negative and positive whole number and 0

Which situation could the integer -50 represent?

• An increase of $50 in a bank account
• The temperature on a warm spring day
• The distance driven on the way to the beach
• A decrease of 50 employees

A number GREATER than 0.

• positive number
• negative number
• integer
• signed number

A number LESS than 0.

• positive number
• negative number
• integer
• signed number

Express an integer: a debt of $50

• 50
• -50

Which is not an integer?  

• -5
• 12
• 0
• -1/2

What is the opposite of 10? 

• 10
• -10
• 0
• 20

What is the opposite of the integer on the number line?

• 0

• -7

• 7

• 1

Which letter on the number line represents -1?

• A

• B

• C

• D

What is the value of E?

• -1

• -2

• 1

• 2