问题描述: 0.125×0.32—0.25×0.16 简算 1个回答 分类:数学 2014-12-01 问题解答: 我来补答 0.125×0.32-0.25×0.16 =0.125×0.32-0.125×2×0.16=0.125×0.32-0.125×(2×0.16)=0.125×0.32-0.125×0.32=0 展开全文阅读