125×0.25×0.5×64＝（125×8）×（0.25×4）×（0.5×2）＝1000×1×1＝1000你好，本题已解答,如果满意请点右上角“采纳答案”。
125X0.25X0.5X64 =125X8X0.25X4X0.5X2 =1000X1X1 =1000.
=(125X8)X(0.25X4)X(0.5X2)=1000
