Question

resolver las siguientes sumas y restas aplicando la ley de signos -27+(-7)= 35+(-18)= 14-(-40)= -29-31= .(-12)+(8-3)= .(+24)+(+16)= .(-4)+(+16)= .(-8)+(-4)= .(+4)+(+8)= .(-8)+(-17)= .(+6)=+(-3)= .(-9)+(+32)= .(+9)+(-17)= .(+12)+(+8)=

Answer 1

-27+(-7)= 35+(-18)= 14-(-40)= -29-31= .(-12)+(8-3)= .(+24)+(+16)= .(-4)+(+16)= .(-8)+(-4)= .(+4)+(+8)= .(-8)+(-17)= .(+6)=+(-3)= .(-9)+(+32)= .(+9)+(-17)= .(+12)+(+8)

Respuesta:

-34 = +17 = +54 = -60 = -7 = +40 = +12 = -12 = +12 = -25 = +6 = -3 = +23 = -8 = +20