有几个数字推理题,希望有人帮我解答!(1)14,20,54,76,( ) A.104 B.116 C.126 D.144(2)-2,-8,0,64,( ) A.-64 B.128 C.156 D.250(3)3,3,5,7,9,13,15,()() A.19,21 B.19,23 C.21,23 D.27,30(4)0,1,1,2,4,7,13,( ) A.22 B.23 C.24 D.25(5)1,4,16,49,121,( ) A.256 B.225 C.196 D.169(6)1,10,31,70,133,( ) A.136 B.186 C.226 D.256最好能详细说明一下```
问题描述：
有几个数字推理题,希望有人帮我解答!
(1)14,20,54,76,( ) A.104 B.116 C.126 D.144
(2)-2,-8,0,64,( ) A.-64 B.128 C.156 D.250
(3)3,3,5,7,9,13,15,()() A.19,21 B.19,23 C.21,23 D.27,30
(4)0,1,1,2,4,7,13,( ) A.22 B.23 C.24 D.25
(5)1,4,16,49,121,( ) A.256 B.225 C.196 D.169
(6)1,10,31,70,133,( ) A.136 B.186 C.226 D.256
最好能详细说明一下```
答
1.C 平方+ - 5
2.D 1^3*(-2) 2^3*(-1)3^3*0...
3.C 3 5 9 15 23 3 7 13 21等差
4.C 前三项相加
5.A 1 2 4 7 11 16等差
6.C
1^1+0
2^3+2
3^3+4
4^3+6
5^3+8
6^3+10