Question

resuelve las siguientes sumas de números enteros b)(-2)+(-7)= c)5+(-4)= d)(-5)+5= e)(-3)+(-1)+(-5)= ​

Answer 1

b)(-2)+(-7)= -2-7= -9

c)5+(-4)= 5-4= 1

d)(-5)+5= -5+5= 0

e)(-3)+(-1)+(-5)= ​-3-1-5= -9