2,3,6,9,17,( )
数列题:2,3,6,9,17,()
24点:(1)2 6 7 28 (2)8 8 9 17 (3)2 10 17 17 (4)3 9 14 21
找规律:(1):3,9,11,17,20,( ),( ),36,41,(… (2):1,3,2,6,4,( ),( ),
6/5 乘以[(4/3+9/2)除以18/17]
2 ,3 ,6 ,9 ,17 ,( )A.18 B.23 C.36 D.45
按规律填空 (1)1,3,2,6,3,9,( ),( ),( ).(2)9,13,17,21( ),29,( ).
(2/3+2/9)*(5/8减7/16)= 1/6除【9/17乘(3/4+2/3)】= 要简便运算
(7/9-5/6+3/4-11/18)*(-36)2008-100÷(-2)^2+(-3)^2*17/9
2:17 6:58 9:03 3:45 1:20
1.3X(-9)+7X(-9) 2.【5/6÷(-1/2-1/3)+17/8】÷(-9/8)
找规律 2,3,5,9,17,( ),( )
找规律2,3,5,9,17()()