Question

preciso que alguém me ajude a- (-2)+(-1) b-(-5)+(+10) c-(+1)+(-8) d-(-8)+(5) e-(+9)+(-7) f-(-5)+(-3) g-(+6)+(-5) H-(-1)+(+5) AJUDAAAAAAAAA

Answer 1

a) -3
b)10
c)-7
d)-3
e)2
f)-8
g)11
h)4

Answer 2

a)(-2)+(-1)
-2-1
-3

b)(-5)+(+10)
-5+10
+5

c)(+1)+(-8)
+1-8
-7

d)(-8)+(5)
-8+5
-3

e)(+9)+(-7)
+9-7
+2

f)(-5)+(-3)
-5-3
-8

g)(+6)+(-5)
+6-5
+1

h)(-1)+(+5)
-1 +5
+4