零点435×16+5点65×0点一六的简便算法怎么算?
4个回答
展开全部
0.435×16+5.65×0.16
=0.435×16+0.0565×16
=16×(0.435+0.0565)
=16×0.4915
=8×2×0.4915
=8×0.983
=10×0.983-2×0.983
=9.83-1.966
=9.83-2+0.034
=7.864
=0.435×16+0.0565×16
=16×(0.435+0.0565)
=16×0.4915
=8×2×0.4915
=8×0.983
=10×0.983-2×0.983
=9.83-1.966
=9.83-2+0.034
=7.864
本回答被网友采纳
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
0.435*16+5.56*0.16
=0.87*8+1.112*5*0.16
=1.74*4+1.112*0.8
=1.75*4-0.01*4+0.8896
=7-0.04+0.8896
=7+0.8496
=7.8496
=0.87*8+1.112*5*0.16
=1.74*4+1.112*0.8
=1.75*4-0.01*4+0.8896
=7-0.04+0.8896
=7+0.8496
=7.8496
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
(435÷10)x(16÷10)十(5.65x10)x(0.16x10)=(43.5十56.5)x1.6=160
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