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Calculeaza respectand ordinea efectuarii operatiilor.
36+2ori(38+12)-106=
13+2 ori13 ori 0-13 ori 1=
11 ori 3-(25 ori 4-25 ori 4)ori 8 =
100-2 ori(100-2 ori 25)=


Răspuns :

=36+2x50-106=
=36+100-106=
=136-106=
=30

=13+2x0-13=
=13+0-13=
=13-13=
=0

=11x3-(100-100)x8=
=11x3-0x8=
=33-0=
=33

=100-2x(100-50)=
=100-2x50=
=100-100=
=0