下面算式中相同的字母代表相同的数字ABC+ABC=DDD,求A= B= C= D=
人气:107 ℃ 时间:2019-08-18 17:03:14
解答
A=B=C=1,D=2;
A=B=C=2,D=4;
A=B=C=3,D=6;
A=B=C=4,D=8.
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