(1/2)按规律填空:[1]1,-2,3,-4,( ),( ),( ) [2]-23,-18,-13,( ),( ),( ) [3]1

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/17 00:05:24
(1/2)按规律填空:[1]1,-2,3,-4,(),(),()[2]-23,-18,-13,(),(),()[3]1(1/2)按规律填空:[1]1,-2,3,-4,(),(),()[2]-23,-1

(1/2)按规律填空:[1]1,-2,3,-4,( ),( ),( ) [2]-23,-18,-13,( ),( ),( ) [3]1
(1/2)按规律填空:[1]1,-2,3,-4,( ),( ),( ) [2]-23,-18,-13,( ),( ),( ) [3]1

(1/2)按规律填空:[1]1,-2,3,-4,( ),( ),( ) [2]-23,-18,-13,( ),( ),( ) [3]1
:[1]1,-2,3,-4,(5 ),( -6),(7 )
[2]-23,-18,-13,(-8 ),(-3 ),(2 )