做题了!!!!

Let m and n denote the greatest and least positive three digit multiples of 7, respectively. What is the value of m+n?

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994+105? -yddad- 给 yddad 发送悄悄话 (0 bytes) () 06/03/2010 postreply 11:43:17

喝了咖啡,脑子特快 :) -网恋无罪- 给 网恋无罪 发送悄悄话 网恋无罪 的博客首页 (49 bytes) () 06/03/2010 postreply 11:48:38

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