黄德斌:456456456×123123-123123123×456456
侯立宾的回答:
456 ×123 ×(1001001 × 1001-1001001 × 1001)=0
幻悠尘的回答:
0
梦里人i的回答:
拿计算器算呗
雅周//曙光//的回答:
原式=(456456×1000+456)×123123-(123123×1000+123)×456456 =456456×123123×1000+456×123123-123123×1000×456456-123×456456 =456×123123-123×456456 =456×(123×1000+123)-123×(456×1000+456) =0
简单点。/aiq的回答:
(456000000+456456)x123123-(123000000+123123)x456456=456000000x123123+456456x123123-(123000000x456456+123123x456456)=456000000x123123+456456x123123-123000000x456456-123123x456456= 456000000x123123 -123000000x456456=0 望采纳,请点赞。。
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