Subtracting Inegers

1-2

• 1
• -1
• 5
• -5

-8 - (-4) =

• 12
• -12
• 4
• -4

5-19

• 14
• 24
• -14
• -24

-7 - 2

• -9
• 9
• 5
• -5

15 - 21

• 6
• 26
• -6
• -26

19 - (-19)

• 0
• 36
• 26
• 38

1 - (-18)

• -17
• 19
• 17
• -18

-7 - (-2) = ?

• 9
• -9
• -5
• 5

The temperature on a cold winter day starts out at 10 degrees, but it drops rapidly 24 degrees due to a strong cold front moving in.  What is the current temperature?

• 14
• 34
• -14
• -34

A submarine is 150 below sea level while an airplane is 375 above sea level.  What is the difference between the height of the submarine and the airplane?

• -525
• 525
• 325
• -325