5.6*69.32+138.64*0.05+693.4*0.43 简算
5.6*69.32+138.64*0.05+693.4*0.43 简算
简算 5.6*69.32+138.64*0.05+693.2*0.43
5.6*69.32+138.64*0.05+693.2*0.43(简算)
简算:(1)9999*7778+3333*6666(2)5.6*69.32+138.64*0.05+693.2*0.43
简算:5.6乘69.32加138.64乘0.05加693.2乘0.43
5.6*69.32+138.64*0.05+693.2*0.43 简便算法
5.6*69.32+138.64*0.05+693.2*0.43怎样简算?
【要写过程】.5.6×69.32+138.64×0.05+693.2×0.43
.急..5.6×69.32+138.64×0.05+693.2×0.43
9999*7778+3333*6666 5.6*69.32+138.64*0.05+693.2*0.43 用简便运算
5.6乘69.32+138.64乘0.05+693.2乘0.43怎么简算
5.6×69.32+138.64×0.05+693.2×0.43等于几 怎样算更简便?