1.56,66,78,82,( ) A.98 B.100 C.96 D.102为什么答案选A2. 9,1,4,3,40,( ) A.81 B.80 C.121 D.120为什么答案选C会的各位大侠请给出详细解答,谢谢

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1.56,66,78,82,()A.98B.100C.96D.102为什么答案选A2.9,1,4,3,40,()A.81B.80C.121D.120为什么答案选C会的各位大侠请给出详细解答,谢谢1.5

1.56,66,78,82,( ) A.98 B.100 C.96 D.102为什么答案选A2. 9,1,4,3,40,( ) A.81 B.80 C.121 D.120为什么答案选C会的各位大侠请给出详细解答,谢谢
1.56,66,78,82,( ) A.98 B.100 C.96 D.102为什么答案选A2. 9,1,4,3,40,( ) A.81 B.80 C.121 D.120为什么答案选C会的各位大侠请给出详细解答,谢谢

1.56,66,78,82,( ) A.98 B.100 C.96 D.102为什么答案选A2. 9,1,4,3,40,( ) A.81 B.80 C.121 D.120为什么答案选C会的各位大侠请给出详细解答,谢谢
1.56,66,78,82,( )A.98 B.100 C.96 D.102为什么答案选A后一个数=前一个数的拾位乘以2+前一个数66 = 56 + 2*578 = 66 + 2*6...96 = 78 + 2*82.9,1,4,3,40,( )A.81 B.80 C.121 D.120为什么答案选C晕