数学数字规律题

2017-05-26

数学是规律和理论的裁判和主宰者。接下来小编为你整理了数学数字规律题,一起来看看吧。

数学数字规律题【1】

1.仔细观察每一排数的排列有什么规律,然后按规律在( )内填上适当的数.

(1)2,4,8,16,( ),64.

(2)1,4,9,16,( ),36,49.64.

(3)1,4,7,10,13,( ),19,21.

(4)1,4,16,64,( ),1024,4096.

(5)2,3,5,9,17,( ),65,129.

(6)15,4,13,4,11, 4,( ),( ).

(7)8,15,10,13,12,11,( ),( )

2.在○中填数:已知9999÷9=1111,想一想:在○中填上什么数字,才能使下面的等式成立?

(1)○999○÷9=2222;

(2)○999○÷9=3333;

(3)○999○÷9=4444;

(4)○999○÷9=7777;

(5)○999○÷9=9999.

数学数字规律题【2】

21,5,18,5,15,5,( ),( )

1,2,4,2,7,2,10,( ),( )

37,4,29,4,21,4,( ),( )

1,3,7,13,21,( ),( )

51,42,34,27,( ),( )

63,48,35,24,( ),( )

1,2,4,8,16,( ),( )

128,64,32,16,( ),( )

2,4,8,16,( )

81,27,9,3,( )

2,8,32,128,( )

64,32,16,8,( )

3125,625,125,25,( )

数学数字规律题【3】

(5,20),(6,19),(8,17),(10,_ )

(25,15),(37,27),(83,73),(_ ,25)

(1,60),(2,30),(3,20),(4,_ )

(13,27),(25,15),(20,_ )

(7,43),(37,13),(_ ,26)

(34,16),(78,60),(54,_ )

(1,72),(2,36),(3,24),(4,_ )

321,79,421,82,521,85,( ),(

8255,1124,8155,1224,8055,1324,(

4,5,9,14,23,( ),( )

3,5,7,15,27,49,( ),( )

2,5,14,41,( ),( )

更多相关阅读

最新发布的文章