来自孙卫平的问题
【递等式计算(能简便的要简便计算)9.6÷0.4×0.258.68-8.68÷0.56×0.529.7÷(5.85÷0.65)1.25×3.2×0.814.5×1024.7×4.7+4.7+4.7×4.3.】
递等式计算(能简便的要简便计算)
9.6÷0.4×0.258.68-8.68÷0.56×0.529.7÷(5.85÷0.65)1.25×3.2×0.814.5×1024.7×4.7+4.7+4.7×4.3.
1回答
2020-04-18 14:46