3.5×0.87=
★9.12÷0.57=
0.928÷4.3≈(保留两位小数)
53÷0.3=(用循环小数表示)
2.04÷0.17= *30.8×7.2= 2.04÷0.23= *3.56÷0.8=
0.6×0.9=
7.8÷0.3=
50×0.02=
8.1÷10=
6.4÷0.08=
2.4a+6a=
0.32=
13.5﹣3.5×2=
12.56+0.38=
52.04-32.45=
64.45-15.36+32.19=
100.04-9.86=
①18.82+5.7=
②108-18.57=
③12.54-1.83=
④103+7.26=
⑤48.35-29.85= 验算:
⑥12.9+5.01= 验算:
0×5.16= 9.8+2.6= 502-399=
÷4= × = 20×5=