找规律:1,4,9,a,25,36,49,.则a=().A.16 B.13 C.14 D.20
找规律:1,4,9,a,25,36,49,.则a=().A.16 B.13 C.14 D.20
找规律:1、4、9、a、25、36、49、.则a=( ).A.16 B.13 C.14 D.20 附上解题思路啊!
找规律 1 3 0 6 10 9 () A、13 B、14 C、15 D、17
找规律填数!14,20,54,76,( ) A.104 B.116 C.126 D.144
找规律填数8,9,4,(),1/6 A.5 B.1 C.2 D.12
找规律 14 20 54 76 ( )A.104 B.116 C.126 D.144是不是选B
找规律 ()中应填什么 3,7,16,07,() a.1707 b.1704 c.1086 d.1072
数字求规律25 58 91 20 69 A.14 B.27 C.39 D.9
找规律23,25,29,30,31,35,37,40,( ) A.41 B.45 C.47 D.49
找规律 ()中应填什么 2,2,0,7,9,9,() a.13 b.12 c.18 d.17
找规律 1,14,19,116,下一个是什么数字?A.132 B.128 C.125 D.124
-1,10,8,8,25( )A.74 B.80 C.100 D.120 找规律 还有原因