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)