
16.6×16.8−16.5×16.9巧算怎么算?
1个回答
2020-04-04
展开全部
简便计算
16.6×16.8−16.5×16.9
=16.6×16.8−16.5×16.8-16.5x0.1
=(16.6-16.5)x16.8-1.65
=0.1x16.8-1.65
=1.68-1.65
=0.03
16.6×16.8−16.5×16.9
=16.6×16.8−16.5×16.8-16.5x0.1
=(16.6-16.5)x16.8-1.65
=0.1x16.8-1.65
=1.68-1.65
=0.03
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