654322*123456-123455*654321简算？
52个回答
展开全部
654322×123456-123455×654321
=(654321+1)×123456-123455×654321
=654321×123456+123456-123455×654321
=654321×(123456-123455)+123456
=654321×1+123456
=654321+123456
=777777
=(654321+1)×123456-123455×654321
=654321×123456+123456-123455×654321
=654321×(123456-123455)+123456
=654321×1+123456
=654321+123456
=777777
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
展开全部
654322×123456-123455×654321
=(654321+1)×123456-123455×654321
=654321×123456+123456-123455×654321
=654321×(123456-123455)+123456
=654321×1+123456
=654321+123456
=777777
=(654321+1)×123456-123455×654321
=654321×123456+123456-123455×654321
=654321×(123456-123455)+123456
=654321×1+123456
=654321+123456
=777777
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
展开全部
654322×123456-123455×654321
=(654321+1)×123456-123455×654321
=654321×123456+123456-123455×654321
=654321×(123456-123455)+123456
=654321×1+123456
=654321+123456
=777777
=(654321+1)×123456-123455×654321
=654321×123456+123456-123455×654321
=654321×(123456-123455)+123456
=654321×1+123456
=654321+123456
=777777
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
展开全部
654322×123456-123455×654321
=(654321+1)×123456-123455×654321
=654321×123456+123456-123455×654321
=654321×(123456-123455)+123456
=654321×1+123456
=654321+123456
=777777
=(654321+1)×123456-123455×654321
=654321×123456+123456-123455×654321
=654321×(123456-123455)+123456
=654321×1+123456
=654321+123456
=777777
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
展开全部
654322×123456-123455×654321
=(654321+1)×123456-123455×654321
=654321×123456+123456-123455×654321
=654321×(123456-123455)+123456
=654321×1+123456
=654321+123456
=777777
=(654321+1)×123456-123455×654321
=654321×123456+123456-123455×654321
=654321×(123456-123455)+123456
=654321×1+123456
=654321+123456
=777777
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
推荐律师服务：
若未解决您的问题，请您详细描述您的问题，通过百度律临进行免费专业咨询
