0.4×1.5= 0.45÷0.3= 1.25×0.8= 16.16÷8=
0.54÷0.06= 6.05-2.3= 4.89+1.11= 0.48÷4.8=
①1.25×3.2
②9÷〔(38.02+1.98)×0.3〕
③9.4×10.1
④0.85×9.8
⑤17÷(3.84+2.96)-0.2
⑥37.2×0.35+6.28×3.5