0.7×100= 0.66×10= 1.25×8 = 2.5×0.4=
3.3×3= 5.6+3.4= 0.5×0.2= 10-6.9 =
25×8= 125÷100= 28÷4×7=
46-(29+17)= 57+43+27= 36-0×7=
25×9×4= 75-25÷5= (24-8)÷4=