Question

calculati 27:3+81:9 = urmatoru 50-80 :1 x 0 = urmatoru (74-38):4+27:3+5x8x0 = urmatoru (32-5x4) :6 = urmatoru 32:8+5x5x(5x7-30)= altul 17+(45-5x2)=

Answer 1

27:3+81:9=
9+9=
18

50-80:1x0=
50-80:0=
50-0=
50

(74-38):4+27:3+5x8x0=
36:4+27:3+5x8x0=
9+9+40x0=
18+0=
18

(32-5x4):6=
(32-20):6=
12:6=
2

32:8+5x5x(5x7-30)=
4+25x(35-30)=
4+25x5=
4+125=
129

17+(45-5x2)=
17+(45-10)=
17+35=
52

Sper ca te-am ajutat:D