问题
填空题
5.709是______位小数,去掉小数点后是______,比原数增加了______.
答案
5.709是三位小数,
去掉小数点后是5709,
5709-5.709=5703.291,
故答案为:三,5709,5703.291.
5.709是______位小数,去掉小数点后是______,比原数增加了______.
5.709是三位小数,
去掉小数点后是5709,
5709-5.709=5703.291,
故答案为:三,5709,5703.291.