题目内容
下面是两个具有一定的规律的数列,请你按规律填出空缺的项:
(1)1,5,11,19,29,______,55.
(2)1,2,6,16,44,______,328.
(1)1,5,11,19,29,______,55.
(2)1,2,6,16,44,______,328.
(1)29+(10+2),
=29+12,
=41;
(2)(16+44)×2,
=60×2,
=120.
故答案为:41,120.
=29+12,
=41;
(2)(16+44)×2,
=60×2,
=120.
故答案为:41,120.
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