找规律填空找规律填.8,15,2,2,( ),( ),( ),( )57,63找规律填8,15,2,2,( ),( ),( ),( ),57,63.

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/18 11:21:59
找规律填空找规律填.8,15,2,2,( ),( ),( ),( )57,63找规律填8,15,2,2,( ),( ),( ),( ),57,63.
xPN@YE(ó _?I>ĸ0Mcjqe%؟)w+~H $.ܘɽ>ܗ$X'CXS9͚h &`8Ktn%o1Eko_[~(OM-/p-EZnmN c@Bt^.{H_4@)WʋNpή}+/w,U~&kTa! BZQET۾LUiKqEH50ɐ$1w" "~L<70zHC4i|$

找规律填空找规律填.8,15,2,2,( ),( ),( ),( )57,63找规律填8,15,2,2,( ),( ),( ),( ),57,63.
找规律填空找规律填.8,15,2,2,( ),( ),( ),( )57,63
找规律填8,15,2,2,( ),( ),( ),( ),57,63.

找规律填空找规律填.8,15,2,2,( ),( ),( ),( )57,63找规律填8,15,2,2,( ),( ),( ),( ),57,63.
找规律填空找规律:
8,
15,
22,
(29),
(36),
(43),
(50),
57,
63
前后相差7,也就是等差数列.【an=8+(n-1)*7=7n+1】

8,15,22 29 36 43 50 57,64

29 36 43

是不是小孩的暑假作业啊 我怀疑是印错了,应该是22吧