Review Adding and Subtracting Integers

Adding Integers

100

10 + 25

35

200

10 + -15

-5

300

9 + -13

-4

400

65 + - 10

55

500

-35 + -75

-110

Subtracting Integers

100

6 - 8

-2

200

10 - (-10)

20

300

-5 - 15

-20

400

30 - ( -20) 

50

500

75 - 25 

50

Adding Integers

100

9+7

16

200

-6+-5=

-11

300

-10+3

-7

400

-3+6

3

500

-5+-5+6

-4

Subtracting Integers

100

1-3

-2

200

-5-7

-12

300

-14--7=

-7

400

4--16

20

500

-5+-4-10

-19