HappyNo再帮俺一把

回答: 速算:99 乘 22 = ?HappyNow?!2010-12-08 07:42:06

用二进制怎么算?我准备晚上给儿子上二进制。。。

所有跟帖: 

that's ALL I have: 乐郎(姑姑语)材/才/财尽了! -:))) -HappyNow?!- 给 HappyNow?! 发送悄悄话 HappyNow?! 的博客首页 (61 bytes) () 12/08/2010 postreply 07:59:17

for you with your son...a MUST see one: how did they do that? -HappyNow?!- 给 HappyNow?! 发送悄悄话 HappyNow?! 的博客首页 (160 bytes) () 12/08/2010 postreply 08:03:02

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