①1.08×4.9=
②4.7×0.59=
③3.7÷2.2≈(得数保留两位小数)
④★4.85÷0.25=
⑤8.27÷1.1=(商用循环小数表示)
0.25÷2.5=
1.25×0.8=
3.9÷0.1=
3.6-3.6÷9=
0.24×0.5=
3.6+4=
0.32-0.02=
0.25×4÷0.25×4=
5.74÷10=
1.58÷15.8=
4.2÷0.07=
3.9÷1.3=
0.4÷0.8=
7.28+1.8=
0.64÷2=
8.4÷0.4=
0.15×8=
0.1÷0.01=
18÷20×3.75 1.45× (7.2÷2.4)
0.78+0.22÷5 (7.5-2.3×0.4)÷0.01
①15.12÷4.5=
②0.54÷0.5=
③77.4÷0.4=(*验算)
④0.27÷1.1≈(保留两位小数)#
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