Subtracting Integers

-9 + (-5)

• -14

• 14

• -4

1-2

• 1

• -1

• 5

• -5

Rewrite this subtraction problem as an addition problem.

15 - 45

• 15 + 45

• 15 + (-45)

• -15 + 45

• -15 + (-45)

• 15 - 45

-2 - (-8)

• 6

• -6

• -10

• 10

-8 - 6

• -2

• 2

• -14

• 14

7 - 26

• -19

• 19

• 33

• -33

9 - (-10)

• -1

• -19

• 1

• 19

-10 + 10

• 20

• 0

• -20

• 1,000,000

12 - (-3)

• 15

• 9

• -15

• 36

The temperature at the beginning of the day was 6 degrees F. The temperature dropped 9 degrees F by the end of the day. What was the temperature at the end of the day?

• 3

• -3

• 15

• -15