问题
填空题
根据36×16=576,写出下面各题的积.
3.6×1.6=______
0.36×0.16=______
36×0.016=______
0.036×1.6=______.
答案
因为36×16=576,则:
3.6×1.6=5.76;
0.36×0.16=0.0576;
36×0.016=0.576;
0.036×1.6=0.0576;
故答案为:5.76,0.0576,0.576,0.0576.