根据36×21=756,直接写出下面各题的积.3.6×21=36×2.1=0.36×21=3.6×2.1=36×0.21=3.6×0.21=360×0.21=0.36

发布时间:2020-08-07 15:38:37

根据36×21=756,直接写出下面各题的积.
3.6×21=
36×2.1=
0.36×21=
3.6×2.1=
36×0.21=
3.6×0.21=
360×0.21=
0.36×2.1=

网友回答

解:因为36×21=756,
所以3.6×21=75.6;
36×2.1=75.6;
0.36×21=7.56;
3.6×2.1=7.56;
36×0.21=7.56;
3.6×0.21=0.756;
360×0.21=75.6;
0.36×2.1=0.756.
以上问题属网友观点,不代表本站立场,仅供参考!