0.3×0.2= 0.7×0.3= 0.02×0.2= 0.8×0.5=
0.78÷0.01= 4.8÷0.06= 4÷0.25= 3.2÷0.05=
0.6×1.5=
8÷10=
7×0.5=
3.2÷100=
4.2+0.6=
4.3﹣1.8=
36÷3=
0.14×2=
0.6565 0.666… 4.376…
1.0505… 0.4444 8.03