一萬里有________個十,0.012里有________個0.001.0.628由________個0.1,2個________和________個________組成;它也是由________個0.001組成的.13608是由________個萬和________個十組成的.
1000 12 6 0.01 8 0.001 628 1 3608
分析:根據(jù)整數(shù)和小數(shù)的數(shù)位表來解決問題,一萬里有1000個十,小數(shù)點后面的數(shù)位分別是十分位,百分位,千分位…,也就是0.1,0.01,0.001…,由此解答.
解答:一萬里有 1000個十,0.012里有 12個0.001.0.628由 6個0.1,2個 0.01和 8個 0.001組成;它也是由 628個0.001組成的.13608是由 1個萬和 3608個一組成的.
故答案為:1000,12,6,0.01,8,0.001,628,1,3608.
點評:這是一道綜合題,考查了整數(shù)和小數(shù)數(shù)位表的應(yīng)用.