6.54÷4+3.46×0.25脱式计算?
展开全部
6.54÷4+3.46×0.25
=6.54×0.25+3.46×0.25
=(6.54+3.46)×0.25
=10×0.25
=2.5
=6.54×0.25+3.46×0.25
=(6.54+3.46)×0.25
=10×0.25
=2.5
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
6.54÷4+3.46×0.25
=6.54×1/4+3.46×1/4
=1/4×(6.54+3.46)
=1/4×10
=2.5
=6.54×1/4+3.46×1/4
=1/4×(6.54+3.46)
=1/4×10
=2.5
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
6.45÷4+3.46×0.25
=6.45×0.25+3.46×0.25
=(6.45+3.46)×0.25
=9.91×0.25
=(10-0.8-0.1)×0.25
=10×0.25-0.8×0.25-0.1×0.25
=2.5-0.2-0.025
=2.275
=6.45×0.25+3.46×0.25
=(6.45+3.46)×0.25
=9.91×0.25
=(10-0.8-0.1)×0.25
=10×0.25-0.8×0.25-0.1×0.25
=2.5-0.2-0.025
=2.275
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