965÷1.1965 120÷0.999120 0.82×0.980.82
①1.555…写作
②0.105353…写作
③1.746746…写作
0.4×0.7= 3.6÷0.9= 5.8×0.5=
70.7÷7= 0.63÷0.7= 0.125×8=
0.1÷0.01= 10.01×100=