发布网友 发布时间:2024-10-21 16:35
共3个回答
热心网友 时间:2024-11-16 01:08
(4.3-1.8)ⅹ0.06x40
=2.5×0.06×40
=2.5×40×0.06
=100×0.06
=6
热心网友 时间:2024-11-16 01:08
(4.3一1.8)X0.06X40
=2.5X0.06Ⅹ40
=(2.5X40)X0.06
=100X0.06
=6
热心网友 时间:2024-11-16 01:09
(4.3-1.8)ⅹ0.06x40简便计算;
(4.3-1.8)ⅹ0.06x40
=2.5*40*0.06
=100*0.06
=6