Show:
negative - negative
positive - positive
negative - positive
negative + positive
negative + negative
100

-2 - 1

-3

100

8 - 8

0

100

-8 - 8

-16

100

-8 + 8

0



100

-6 - (-6)

0

200

- 5 - 3

-8

200

2 - 3

-1

200

8 - 10

-2

200

-8 + 16

8

200

-5 + (- 9)

-14

300

-8 - 8

-16

300

5 - 10

-5

300

10 - 20

- 10

300

-8 + 14

6

300

- 5 + (-15)

-20

400

-4 - 16

-20

400

20 - 30

-10

400

-8 - 10 - 1

-19

400

-8 + 15

7

400

-5 + (-2) + (-10)

-17

500

-8 - 2 - 9

-19

500

10 - 5 - 10

-15 

500

0 - 9 - 0 - 5

-14

500

-8 + 12 + 10

14

500

0 + (-2) + 0 + (-10) + (-6) 

-18