ldcf.net
輝念了崔遍匈 >> 19%9.09+1.91奕劔酒宴祥奕劔麻 >>

19%9.09+1.91奕劔酒宴祥奕劔麻

委屁方才弌方何蛍蛍蝕麻

19!9.09+1.91 =19+1-9+0.91-0.09 =11+0.82 =11.82 涛嗔萩寡追屎鳩基宛低断峪戻諒音寡追屎鳩基宛指基脅短嗤匠。。 涛嗔萩‐寡追基宛/艇議寡追頁厘基籾議強薦泌惚短嗤苧易萩弖諒。仍仍。

=2-0.9+2-0.09+2-0.009+。。。+2-0.000。。。0009=2*101-0.9+0.09+0.009+。。。+0.000。。。0009=202-1=201

1000.9+999.1+99.91+100.09+10.009+9.991+1.0009+0.9991

9991+999.1+99.91+9.991 =(10000-9)+(1000-0.9)+(100-0.09)+(10-0.009) =(10000+1000+100+10)-(9+0.9+0.09+0.009) =11110-9.999 =11100.001

利嫋遍匈 | 利嫋仇夕
All rights reserved Powered by www.ldcf.net
copyright ©right 2010-2021。
坪否栖徭利大泌嗤盃係萩選狼人捲。zhit325@qq.com