Question

1300-612:6+4x[2x(18x6-18x4)+100]

Answer 1

1300-612:6+4x[2x(106-72)+100]=. 1300-612:6+4x(2x34+100)=. 1300-612:6+4x(68+100)=. 1300-612:6+4x168=. 1300-102+672=. 1198+672=1870. Răspuns:1870

Answer 2

1)18*6=108
2)18*4=72
3)108-72=36
4)2*36=72
5)72+100=172
6)4*172=688
7)612:6=102
8)1300-102=1198
9)1198+688=1886

1300-612:6+4x[2x(18x6-18x4)+100]=1886