14.8914.9 3.7×1.13.7×0.9 4.2×1.252.5×2.1
48 0.97×23.824
300×0.3= 1.2×0.3= 7×0.05=
13×0.5= 1.6×0.4= 3.2×6=
7.2×200= 5.6×20= 0.995×0=