Question

Sabendo que a = -82, b = +65, c = +100 e d = -91,Calcule o valor de
A) a + b =
B) c + d =
C) a + c =
D) b + d =
E) a + d =
F) a + b + c + d =

Answer 1

Resposta:

Explicação passo-a-passo:

A) -82+65 = - 17

B)+100+(-91)= +100-91= +9

C)-82+100= +18

D)+65+(-91)= +65-91= -26

E)-82+(-91)= -82-91= -193

F)-82+65+100-91= -82-91= -193= +65+100= +165-193= - 28

Answer 2

Resposta:

Explicação passo-a-passo:

A) -82+65 = - 17

B)+100+(-91)= +100-91= +9

C)-82+100= +18

D)+65+(-91)= +65-91= -26

E)-82+(-91)= -82-91= -193

F)-82+65+100-91= -82-91= -193= +65+100= +165-193= - 28