0.1×0.1×0.1=
2.4÷0.04=
4.12÷4=
0.24×0.5=
0.013÷0.13=
0.72-0.8×0.9=
15÷0.5=
20÷0.2=
1.2×4= 0.8×0.25= 7.2÷0.09= 3.9×0.01=
0.63÷0.9= 10÷0.5= 3.5×0.2= 0.99÷0.1=