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用0,1,2……9这十个数字组成一个加法竖式.□□□+□□□=□□□□
人气:242 ℃ 时间:2019-08-20 10:22:37
解答
437 + 589 = 1026439 + 587 = 1026487 + 539 = 1026489 + 537 = 1026246 + 789 = 1035249 + 786 = 1035286 + 749 = 1035289 + 746 = 1035264 + 789 = 1053269 + 784 = 1053284 + 769 = 1053289 + 764 = 1053473 + 58...
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