小学找规律题,谁会?1:1,2,4,8,16,( ),64,128;2:45,36,28,21,( ),10,6,3,1;3:1,2,6,24,120,( ),5040;4:32,16,48,24,72,36,( ),54,162;

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小学找规律题,谁会?1:1,2,4,8,16,( ),64,128;2:45,36,28,21,( ),10,6,3,1;3:1,2,6,24,120,( ),5040;4:32,16,48,24,72,36,( ),54,162;
小学找规律题,谁会?
1:1,2,4,8,16,( ),64,128;
2:45,36,28,21,( ),10,6,3,1;
3:1,2,6,24,120,( ),5040;
4:32,16,48,24,72,36,( ),54,162;

小学找规律题,谁会?1:1,2,4,8,16,( ),64,128;2:45,36,28,21,( ),10,6,3,1;3:1,2,6,24,120,( ),5040;4:32,16,48,24,72,36,( ),54,162;
1:1,2,4,8,16,(32 ),64,128;
2:45,36,28,21,(15 ),10,6,3,1;
3:1,2,6,24,120,(720 ),5040;
4:32,16,48,24,72,36,(108 ),54,162

32
15
720
108

32
15
720
108

32 15 720 108

32、

1. 32
2. 15
3. 720
4. 108

1是32
2是15
3是720
4是108

32
15
720
108

32.15.720.108

32.15.720.16

1.32
2.15
3.720
4.108

1:1、2、4、8、16、(32)、64、128
3:1, 1, 2, 6, 24, 120, (720), 5040

1;32依次2倍
2 15依次减9876543
3;720依次23456倍
4;108依次除以2再乘3

1.32
2.15
3.720
4.108

1、(32) 每个数都乘2``1*2=2``2*2=4```
2、(15) 9-2递减` 45-9=36 36-8=28````
3、(720) 2--7递乘 1*2=2``2*3=6```
4、(108) 32/2=16 16*3=48 48/2=24 24*3=72 72/2=36 36*3=108````

、(32)
2、(15)
3、(720)
4、(108)