. Dau coroana
Va rog repede dau coroana
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Răspuns:
(5+4)×7=9×7=63
4×(23+6)=4×29=116
5×(104-24)=5×80=400
32×12+32×15=384+480=864
6×108-82×6=648-492=156
7×192-7×154=1344 -1078=266