0.28×10.63=
14.04×1.3=
3.08×4.2=
0.45×0.28=
0.6×0.3= 0.64÷4= 0.9-0.52= 1÷0.01= 3.2÷0.16=
0.16×5= 0.99+1.6= 0.45×0.2= 0.48÷0.6= 0.125×32=