2.7÷9= 0.36÷6= 2.4÷0.6= 3.3÷1.1=
0.49÷7= 2.8÷0.04= 7.07÷7= 20÷0.5=
①2.091÷1.02=
②0.2223÷0.65≈(精确到百分位)
③1.5÷0.045=(用循环小数表示)
④3.17×9.86=
0.6×0.8=
3÷1000=
1.8×4=
0.11×7=
1.9×10=
264÷10=
3.5×3=
2.6×5=
0.17+0.3= 0.1÷10= 0.35÷7=
0.4×0.2= 5-3.3= 0.25+0.75=
0.4×5= 0.22=
0.56÷7=
8.1÷9=
1.6÷4=
14.7÷0.07=
0.47÷4.7=
0.38÷2=
4.2÷0.6=
1.8÷0.03=
0.45÷1.5=
0.63÷0.7=
2.4÷0.03=
1.44÷1.2=
0.125×8=
0.32×0.2=
4.2×2=
0.11×0.5=
2.37×0.1=
0.4×1.5=
0.5×0.8=
0.25×0.04=
1.8×0.04=
0.16×5=
1.2×100=
0.45×0.2=