隻許往前走,不許回頭看
答案是 2x2x2x2
如果可以隨便兜圈子,那就說不定了。
回複:My daughter's 3rd grade math. Need help...
所有跟帖:
• Looks more than that -JIAYANGGUIZI2- ♂ (28 bytes) () 01/17/2010 postreply 20:48:56
• 70 -jinjing- ♀ (0 bytes) () 01/17/2010 postreply 21:11:32
• 回複:回複:My daughter's 3rd grade math. Need help... -jinjing- ♀ (43 bytes) () 01/17/2010 postreply 21:02:07
• 回複:回複:回複:My daughter's 3rd grade math. Need help... -jinjing- ♀ (22 bytes) () 01/17/2010 postreply 21:10:41