(-5)+(-4)+(-2)+(-3)+(-4)

(-10)+12+50-(-18)

(-129+14-(+20=+(-80)+14

(-39)+57(-95)-(+49)+16

36+(-19)+(-29)

(-165)-(-19)+(-29)

(-6)+(-3)+10

(-8)-(-75)

16-(-18)-(-10)+(-12)

(-14)-(-17)+(-5)-(+2)+1

(14)(+2)(+6)

(-2)(-4)(-6)

(-5)(+4)(-3)

(-8)(+5)(+2)

(+3)(+4)(-5)

2

Respuestas

2012-10-03T22:26:17+02:00

-18

+70

-66=-66

-5487

-12

-117

1

67

32

-3

168

60

-80

-60

2012-10-03T22:41:46+02:00

-18

+34

no me sale

-12

-175

+1

-67

-4

-3

-12

-4

-1

+2