(3-3)/27= (33-6)/27= (333-9)/27= (3333-12)/27= 规律(3-3)/27=(33-6)/27=(333-9)/27=(3333-12)/27=规律是什么?
问题描述:
(3-3)/27= (33-6)/27= (333-9)/27= (3333-12)/27= 规律
(3-3)/27=
(33-6)/27=
(333-9)/27=
(3333-12)/27=
规律是什么?
答
(3-3)/27=0(33-6)/27=1(333-9)/27=12(3333-12)/27=123
下一个就是
(33333-15)/27=1234
答
0.1.12.123.