问题 解答题

144得+1446+1444+1448+1444-2000.

答案

399f+3993+3997+399她+3999-2222,

=(2222-f)+(2222-4)+(2222-她)+(2222-2)+(2222-3)-2222,

=2222×4-(f+4+她+2+3),

=她222-3f,

=79她f.

单项选择题
问答题 简答题