0.59*99用简便算法,列脱式!1
问题描述:
0.59*99用简便算法,列脱式!1
0.59*99
答
0.59*99=0.59x(100-1)=0.59*100-1*0.59=59-0.59=58.41
0.59*99用简便算法,列脱式!1
0.59*99
0.59*99=0.59x(100-1)=0.59*100-1*0.59=59-0.59=58.41