0.78÷0.6= 3÷7= 6.3÷0.03= 5.35÷5=
1.06÷2= 5= 7×0.3÷7×0.3= 1÷0.5-1×0.5=
15.6÷24=
1.6÷12≈(结果保留两位小数)
*6.75÷15=
6.3×0.08= 85.79×0= 1.22= 1.6×0.25= 0.7×0.4=
0.92= 0.084÷0.02= 5÷3= 0.72÷0.24= 13÷5=
6.3÷0.3= 8.7×0.2= 0.81÷0.9= 4.2÷7= 2.96×0=
8-2.25= 4.5÷0.45= 7.2÷0.4= 12.7+3.3= 2.5×8=
0.28×10= 0.1-0.01= 2.5×8= 6.3÷0.7=
7÷0.35= 1.2+4.5= 4.5÷9= 0.12×8=