问题
填空题
根据47×14=658,直接写出下面各题的积.
47×0.14=______0.47×0.14=______470×0.014=______.
答案
因为47×14=658,
所以,47×0.14=6.58,0.47×0.14=0.0658,470×0.014=6.58,
故答案为:6.58,0.0658,6.58.
根据47×14=658,直接写出下面各题的积.
47×0.14=______0.47×0.14=______470×0.014=______.
因为47×14=658,
所以,47×0.14=6.58,0.47×0.14=0.0658,470×0.014=6.58,
故答案为:6.58,0.0658,6.58.