Решите примеры по действиям: 42.917-7.24+8.323-9 .28:0.32·0.31=
40-5.3·0.12·10+13.52:5:0.8=
27.558:9-0.68·7.9·0.008+21:0.6=
254.24·(399·5.52+1.62-395):0.6=
40-5.3·0.12·10+13.52:5:0.8=
27.558:9-0.68·7.9·0.008+21:0.6=
254.24·(399·5.52+1.62-395):0.6=