9.09﹣0.9= 0.8×0.32= 50÷10%= 0.125×32× =
7÷14%= = = 2.5+2.5÷5=
12﹣3.6= 12×0.5= 36×25%= ×6+=
+= ÷4= 0××5= 28÷1.25÷8=
1÷0.25= +1 = ×24= + =
400×0.02= 10÷ = 6 ×0= 3× ﹣ ×3=
0.57+4.3=
×=
73×101=
-=
2.4÷0.1=
2.6×-×0.6=
0.7﹣ = × = + =
15÷ = ( + )×6= 1.25× ×8=