问题
填空题
根据3.6×2.7=9.72,在横线里直接写出下列各式的积.
36×0.27=______ 3.6×27=______ 0.036×2.7=______ 3.6×0.27=______.
答案
因为3.6×2.7=9.72,
所以:36×0.27=9.72,
3.6×27=97.2,
0.036×2.7=0.0972,
3.6×0.27=0.972,
故答案为:9.72,97.2,0.0972,0.972.