7.2×1.017.2 0.60.66 0.93÷0.030.93
3.2÷0.013.2×0.01 0.04×3.573.57×0.14
48.6÷1.6048.6 12.5÷0.4412.5
1.8×0.91.8 4.85×0.50.485 ×5
①5.88÷0.56=
②3.24×0.25(得数精确到十分位)
③0.12×0.3=
④9.84×3.2=
⑤※12.9÷0.16=
⑥5.36÷1.3(保留两位小数)
3.5×0.4= 500×0.2= 0÷19.8= 7.2×0.01=
0.47÷10= a×8×a= 3.6÷9= 4.5÷0.9=