Question

a) +5 + (+5)=
b) -4 + (-4)=
c) -3 + (-3)=
d) -8 + 0 =
e) -7 + (+7)=
f) +12 + ( -8)= 111​

Answer 1

Verified answer

Explicación paso a paso:

a)

[tex]( + 5) + ( + 5) = 10[/tex]

b)

[tex] ( - 4) + ( - 4) = - 8[/tex]

c)

[tex]( - 3) + ( - 3) = - 6[/tex]

d)

[tex] - 8 + 0 = - 8[/tex]

e)

[tex] - 7 + ( + 7) = 0[/tex]

f)

[tex] + 12 + ( - 8) = 4[/tex]