Adding Integers
Subtracting Integers
Adding Rational #s
Subtracting Rational #s
Rewrite the Expression
100

4 + 10 = ?

14

100

15 - 4 = ?

11

100

3/4 + (-3/4) = ?

0

100

7.5 - 8.25 = ?

-0.75

100

5 - 4 is the same as ___ + ____

5 + (-4)

200

-5 + 20 =?

15

200

-20 - 19 = ?

-39

200

-4.50 + (-7.25)

= -11.75

200

-1/2 - (-1/2)  = ?

0
200

-6 + (-5) is the same as ___ - ____

-6 - 5

300

-3 + (-12) =?

-15

300

8 - (-17) = ?

25

300

-5/6 + 1/3 = ?

3/6 or 1/2

300

-5.124 - 6.41 = ?

-11.534

300

-5 + (-4) is the same as ___ - ___

-5 - 4

400

The evening temperature in Aspen was -2 degrees, in the morning the temperature dropped 9 degrees. What was the temperature in Aspen in the morning? 

-11 degrees

400

Mr. Thompson when on a hike. The highest elevation he climbed was 1524 ft. The lowest elevation he climbed was -158 ft. What is the difference in elevation?

1682 ft

400

14.71 + (-21.68) = ?

= -6.97 

400

-412.531 - (-50.07) = ?

-362.461

400

-10 + 16 is the same as ____ - ____

-10 - (-16)

500

3159 + (-2206) = ?

953

500

-6829 - (-1930) = ?

-4,899

500

1/2 + (-3/4) + (1/6) = ?

-1/12

500

-1/2 - 3/8 - (-5/6) =? 

-1/24

500

1/2 - 3/4 + (-3/8) + 2 is the same as 

__ + __ - ___ - ___

1/2 + (-3/4) - 3/8 - (-2)

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