问题
填空题
4.807的4在______位上,表示______个______;7在______位上,表示______个______.
答案
4.807的4在个位上,表示4个一;7在千分位上,表示7个0.001;
故答案为:个,3,一;千分,7,,0.001.
4.807的4在______位上,表示______个______;7在______位上,表示______个______.
4.807的4在个位上,表示4个一;7在千分位上,表示7个0.001;
故答案为:个,3,一;千分,7,,0.001.