Unit 1.1 7 Math Test Review

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

• 2

• -1

• 1

• 0

Name the integer...the opposite of -17

• 1

• -17

• 7

• 17

Name the integer...15 units to the right of 0.

• 0

• -15

• -5

• 15

Which wrestler's weight change is the opposite of Ramsey's?

• Tino

• Victor

• Baxter

• Luis

What are integers?

• Only positive numbers.

• Only negative numbers

• All whole numbers and their opposites

• Only Zero

Roya deposits $30 in her checking account.

• 0

• 30

• -30

• 60

Which situation is best represented with a negative integer?

• 68 degrees above zero

• A growth of 4 inches

• Earnings of $28

• 78 feet below sea level

What integer would represent this real life situation?

A submarine is 300 feet below sea level.

• $300$
  

• $-300$
  

• $0$
  

• $600$

What integer would represent this real life situation?

They withdrew $45 from the account.

• $-45$

• $45$
  

• $0$
  

• $90$
  

In Grand Forks the temperature was  $-8\degree F.$  

In  Duluth the temperature was   $0\degree F.$  

In St. Cloud the temperature was  $-15\degree F.$  

In Huron the temperature was  $-10\degree F.$  

Which city has the coldest temperature?

• Grand Forks

• Duluth

• St. Cloud

• Huron