请把-1,2,-3,4,-5,6,-7,8,-9分别填入九宫格中,使它们每一行,每一列的乘积都是相 把-1,2,3,4,-5,6,7,8,-9分别填在九宫格里,...
\u628a-1,+2\uff0c-3\uff0c+4\uff0c-5\uff0c+6\uff0c-7\uff0c+8\uff0c-9.\u586b\u5165\u65b9\u6846\u4e2d\uff0c+6 -7 +2
-1 -5 -9
+8 -3 +4
\u884c\u5417\uff1f
\u6c42\u91c7\u7eb3
1 8 9
3 -5 4
7 6 -2
\u53ea\u8981\u4f7f\u5f97-1\u3001-2\u3001-5\u8fd9\u4e09\u4e2a\u8d1f\u6570\u5728\u540c\u4e00\u884c\u6216\u540c\u4e00\u5217\u6216\u540c\u4e00
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绛旓細鏁扮洰鏄嚜鐒堕掑锛岀鍙锋槸濂囨鍋惰礋锛屽洜姝ゆ湁:绗2020涓暟鏄-2020