TUESDAY CM WARM-UP: INTEGER OPERATIONS

(-12) + 7

• 5
• -5
• 19
• -19

(-10) + (-7)

• -17
• 17
• 3
• -3

-6 + 12

• -18
• 6
• -6
• NONE OF THESE

8 - (-3)

• -11

• 5

• -5

• 11

-18 - (-2)

• 20

• -16

• -20

• 16

-25 - 8

• -33

• 33

• 17

• -17

A submarine at -32 feet dives down 18 feet. After the dive, what will be the submarines elevation?

• 14
• -14
• -50
• 50

You check the thermometer at 8:00 A.M. and the temperature reads 32 degrees Fahrenheit.  You check the temperature again and realized it had dropped 11 degrees. What is the current temperature?

• 43
• -21
• 21
• -43

(-58) - (-5) =

• +63
• -53
• +53
• -63

During the week Jimmy spent $45 eating out, gained $55 mowing lawns and spent $15 on gas. What was Jimmy's change in dollars at the end of the week?

• $5
• - $5
• - $15
• $15