0.25×3.3+2.7×0.25简便计算?
9个回答
展开全部
0.25×3.3+2.7×0.25
=0.25×(3.3+2.7)
=0.25×6
=1.5
12.5×0.32×2.5
=12.5×0.08x 4×2.5
=1x10
=10
=0.25×(3.3+2.7)
=0.25×6
=1.5
12.5×0.32×2.5
=12.5×0.08x 4×2.5
=1x10
=10
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
0.25x3.3+2.7x0.25
=0.25x(3.3+2.7)
=0.25x6
=1.5
=0.25x(3.3+2.7)
=0.25x6
=1.5
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
=0.25×(3.3+2.7)
=0.25×6
=1.5
=0.25×6
=1.5
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
用乘法分配律逆运算简算简算。
0.25×3.3+2.7×0.25
=0.25×(3.3+2.7)
=0.25×6
=1.5
0.25×3.3+2.7×0.25
=0.25×(3.3+2.7)
=0.25×6
=1.5
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