Show:
Adding
Subtracting
Multiplying
Division
Potpourri
100

-3 + 4 

1

100

10 - 5

5

100

2 x 5

10

100

12 / 3

4

100

-10 + -2 + -1

-13

200

3 + - 7

-4

200

-5 - 3

-8

200

3 x -4

-12

200

12 / -4

-3

200

-14 /-7

2

300

-10 + -9

-19

300

8 - (-4)

12

300

-6 x -8

48

300

-21 / -7

3

300

19 - 5 - (-4)

18

400

-24 +13

-11

400

-9 - (-12)

3

400

-14 x -10

140

400

-36 / 12

-3

400

-56 / 7

-8

500

-247 + -135

-382

500
-24 - (-24)

0

500

-7 x 3

-21

500

-72 / -9

8

500

-2 x -3 x -1

-6