Question

EXPRESSÕES NUMÉRICAS
10) Resolva as expressões abaixo:
a) 5 x (3 + [2 x (6 - 1x 4)]) =
b) 22 - 2x 3 x 2 + 6x 1 =
C) 10 - 5x2 + 8 x 5 =
d) 13 x [5 - 2x(11-9)1 =​

Answer 1

a) 5 x (3 + [2 x (6-1 x 4)])=
5 x (3 + [2 x (6-4)])=
5 x (3 + [2 x 2])=
5 x (3 + 4)=
5 x 7= 35

b) 22 - 2 x 3 x 2 + 6 x 1=
22 - 6 x 2 + 6=
22 - 12 + 6=
10 + 6= 16

c) 10 - 5 x 2 + 8 x 5=
10 - 10 + 40=
0+ 40 = 40

d) 13 x [5 - 2x(11-9)1=
13 x [5 - 2x2]=
13 x [5 - 4]=
13 x 1= 13