(2,8+5,3)*12=2,8*12+5,3*12=33,6+63,6=97,2
(8,7-4,3)*15=8,7*15-4,3*15=130,5-64,5=66(6,31+2,59)*25=6,31*25+2,59*25=157,75+64,74=222,5(7,329-2,079)*14=7,329*14-2,079*14=102,606-29,106=73,5
(2,8+5,3)*12=2,8*12+5,3*12=33,6+63,6=97,2
(8,7-4,3)*15=8,7*15-4,3*15=130,5-64,5=66
(6,31+2,59)*25=6,31*25+2,59*25=157,75+64,74=222,5
(7,329-2,079)*14=7,329*14-2,079*14=102,606-29,106=73,5