2.34
5.43×8.6=
8.74÷0.19=
6.64÷3.3=(商用循环小数表示)
3.22×0.65=
2.8÷1.6=
1.275÷0.55=(用循环小数表示)
5.47÷0.995.47 8.7×1008.7÷0.01
5÷6 8.6×0.998.6 3.9÷1.013.9×1.01
1×0.941 4.25×1.34.25 1.5×2815×2.8
3.68×03.68 7.68×1.987.68 1.2÷0.81.2×0.8
①7.8÷1.27.8
②0.35÷0.0135
③1.01×0.60.6
④ 3.95×0.83.95
4.6×0.32= 91.2÷7.6= 78.6÷11=(商用循环小数表示)