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[(357:7+344:8):2]×30+265-(500:4+75)=


Răspuns :

Răspuns:

=[(51+43)÷2]×30+265-(125+75)=

=(94÷2)×30+265-200=

=47×30+265-200=

=1410+265-200=

=1675-200=

=1475