(1)3,9,11,17,20,(),()36,41,47.(2)1,4,9,16,(),()49,64,(),100.找规律 填数字

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(1)3,9,11,17,20,(),()36,41,47.(2)1,4,9,16,(),()49,64,(),100.找规律 填数字

(1)3,9,11,17,20,(),()36,41,47.(2)1,4,9,16,(),()49,64,(),100.找规律 填数字
(1)3,9,11,17,20,(),()36,41,47.(2)1,4,9,16,(),()49,64,(),100.找规律 填数字

(1)3,9,11,17,20,(),()36,41,47.(2)1,4,9,16,(),()49,64,(),100.找规律 填数字
(1)(26)(30)
(2)(25)(36)(81)
原因:第一组每两个数之间差值为 6,2,6,3,6,4,6,5……即每隔一个是一组新数列,一个为6,一个为2以上自然数列
第二组简单,第几个数,就是几的平方