35×27+70×36+35简便运算(步骤要出来?
15个回答
展开全部
35*27+70*36+35
=35*27+35*72+35
=35*(27+72+1)
=35*100
=3500
=35*27+35*72+35
=35*(27+72+1)
=35*100
=3500
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
解:35x27+70x36+35
=35x27+70x35+3x35
=35x(27+70+3)
=35x100
=3500
=35x27+70x35+3x35
=35x(27+70+3)
=35x100
=3500
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
35x27+70x36+35
=35x27+35x2x36+35x1
=35x(27+2x36+1)
=35x(27+72+1)
=35x100
=3500
=35x27+35x2x36+35x1
=35x(27+2x36+1)
=35x(27+72+1)
=35x100
=3500
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
原式=35x(27+2x36+1)
=35x100
=3500
=35x100
=3500
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
35x27+70x36+35
=35x27+35x2x36+35
=35x(27+72+1)
=35x100
=3500
=35x27+35x2x36+35
=35x(27+72+1)
=35x100
=3500
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