Show:
Positive or negative?
Integer Operations (+)
Integer Operations (-)
Integer Operations (*)
Integer Operations (/)
100

7*4

positive

100

25 + 27 = 

52

100

38 - 15

23

100
100*4

400

100

100 / 4 =

25

200

-5 + -14

negative

200

-37 + (-13) =


-50

200

9 - (-20)=

29

200

8*(-4)

(-32)

200

8 / (-4) =

(-2)

300

-13 + 15

positive 

300

(-15) + 15 =

0

300

32 - (-14) =

46

300

-12 * 5 =

(-60)

300

-48 / 6 = 

(-8)

400

15*-4

Negative

400

-12 + (9) =

(-3)

400

-20 - (-12) =


 -8 

400

5 * (-25) =

(-125)

400

-120 / -40 =

3

500

-5 * -2 * -10

negative 

500

8+(-15)=


-7

500

-49 - 22 =

(-71)


500

-13 * (-4)

52

500

-350 / 50 =

(-7)