Răspunsuri

2014-11-11T20:48:07+02:00
[(63+991 ×7)÷100+(37×111+56×37)×2]÷11=[(63+6937)÷100+(4107+2072)×2]÷11=[7000÷100+6179×2]÷11=[70+12358]÷11=12428:11=1129,81