9/4-(1/2+1/4)简便计算?
18个回答
展开全部
9/4-(1/2+1/4)
=9/4-1/4-1/2
=2-1/2
=3/2
=9/4-1/4-1/2
=2-1/2
=3/2
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
9/4一(1/2+1/4)
=9/4一1/4一1/2
=2一1/2
=3/2
=9/4一1/4一1/2
=2一1/2
=3/2
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
9/4-(1/2+1/4)
=9/4-1/4-1/2
=2-1/2
=3/2
=9/4-1/4-1/2
=2-1/2
=3/2
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
9/4-(1/2+1/4)
=9/4-(2/4+1/4)
=9/4-3/4
=6/4
=3/2
=9/4-(2/4+1/4)
=9/4-3/4
=6/4
=3/2
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
9/4-(1/2+1/4)
=9/4-1/2-1/4
=9/4-2/4-1/4
=7/4-1/4
=6/4
=3/2
=9/4-1/2-1/4
=9/4-2/4-1/4
=7/4-1/4
=6/4
=3/2
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