考你道好笑的数学题

Six dogs each had 6 puppies. All the dogs and puppies each had 6 fleas. How many legs are there?


 

 


儿子答错了因为他不知道狗腿和跳蚤腿要加一起. 我答错了因为不知道跳蚤有几条腿。

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1680. -未知未觉- 给 未知未觉 发送悄悄话 未知未觉 的博客首页 (2391 bytes) () 01/24/2011 postreply 09:07:46

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