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 =
89+11=
36+14=
98-28=
47-27=
25×4=
16×5=
99÷11=
39÷13=
0.500 7.4050 38.5000 0.2050