0.32= 4.8÷0.3= 0.42÷0.6= 0.01÷0.1=
3.2×0.5= 22-19.7= 0.125×0.8= 1.7×0.03=
①102×0.45
②4.8×0.125
③3.12×99
④60-2.3×12
⑤0.25×3.2×12.5
⑥43-2.4×3-12.8