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如果相同符號代表的數相同,則○既是2的倍數又是3的倍數,只有1種可能:○=6;△=2;□=32+2+2=3+3=6--------------------如果3個△、兩個□、一個○代表互不相同的6個數,則有4種可能:○=9;△=1、2、6;□=4、5 1…
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