Question

1)realiza las siguientes sumas.
a) (+5)+(+10)= c) (-5)+(-10)=

b) (-4)+(+4)= d) (-7)+(+11)=

e) (+7)+(-2)= f) (-8)+(+6)=​

Answer 1

a) (5)+(10)=5+10=15
b) (-4)+(4)=4-4=0
c)(-5)+(-10)=-5-10=(10+5)*-1=15*-1=-15
d) (-7)+(11)=11-7=4
e) (7)+(-2)=7-2=5
f) (-8)+(6)=6-8=(8-6)*-1=2*-1=-2

Dame coronita porfa