问题 口算题 直接写出得数。 0.6×2=0.04×l0=0.6×100=0.5×0.2=0.3×0.3=0.6×0.5=0.4×0.07=0.01×0.1= 答案 1.2,0.4,60,0.1,0.09,0.3,0.028,0.001
