问题 解答题 直接写出结果. 3.14×8=0.75-0.302=1-21.8%=125-125×512-512=3199×531÷59×0=98.5×10%=4×0.25=1÷0.125= 答案 3.14×8=25.12,0.75-0.302=0.448,1-21.8%=0.782,125-125×512-512=5960,3199×531÷59×0=0,98.5×10%=9.854×0.25=1,1÷0.125=8,