作业帮 > 数学 > 作业

在下面的括号里填上适当的数字,使得任意三个相邻的括号中数字和都是20.( ) ( 6) ( ) ( ) ( )

来源:学生作业帮 编辑:拍题作业网作业帮 分类:数学作业 时间:2024/04/28 13:46:42
在下面的括号里填上适当的数字,使得任意三个相邻的括号中数字和都是20.( ) ( 6) ( ) ( ) ( )
( ) ( )
(1) (6) (13) (1 ) (6 );
(2) (6) (12 )(2 ) (6 );
(3) (6) (11 )(3 ) (6 );
(4) (6) (10 )(4) (6 );
(5) (6) (9) (5) (6 );
(6) (6) (8) (6 ) (6 );
(7) (6) (7 )(7 ) (6 );
(8) (6) (6 )(8) (6 );
(9) (6) (5 )(9) (6 );
(10) (6) (4 )(10) (6 );
(11) (6) (3 )(11) (6 );
(12) (6) (2 )(12 ) (6 );
(13) (6) (1)(13 ) (6 );
(14) (6) (0)(14) (6 );