把8.03,0.83,8.003,8.0003按大到小排列是: > > > .
因为×=1,所以和都是倒数. .(判断对错)
× =1.5× =× =1.
× =× =1.
的倒数是 ,的倒数是 .
0.125的倒数是. .(判断对错)