Пожалюста.....................
62-17+32=13 62-(17+32)=13 36-24+11=1 36-(24+11)=1 73-32-16=57 73-(32-16)=57 43-31+10=22 (43-31)+10=22 55-18-6=31 (55-18)-6=31 50-23-16=43 50-(23-16)=43
62-(17+32)=13 (43-31)+10=22 36-(24+11)=1. (55-18)-6=31 73-(32-16)=57. 50-(23-16)=43