Question

calcule:
a) (+8)+(-5)=
b) (+15)+(-3)=
c) (+10)+(-4)=
d) (-12)+(+20)=
i) (-5)-(+8)=
j) (-3)+(+3)=
e) (+10)-(-20)=
f) (+3)-(+5)=
g) (+10)-(-9)=
h) (-1)-(-2)=

algmm me ajuda plssss​

Answer 1

a)N

b)O

c)W

d)U

e)N

f) I

g)T

h)E

i) D