计算 1.135+3.346+5.557+7.768+9.979=______.
1个回答
展开全部
1.135+3.346+5.557+7.768+9.979,=1.135+3.346+5.557+(5.557+2.211)+(5.557+4.422),=1.135+3.346+5.557+5.557+2.211+5.557+4.422,=(1.135+4.422)+(3.346+2.211)+5.557+5.557+5.557,=5.557+5.557+5.557+5....
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