(1)50×0.02=
(2)8.1÷10=
(3)6.4÷0.08=
(4)0.25×9×4=
(5)250×0.04=
(6)5.8÷0.29=
(7)5.5÷0.1=
(8)0.3×0.7÷0.3×0.7=
微信扫码预览、分享更方便