小數(shù)的末尾去掉零,小數(shù)的大小不變.
因題干中出現(xiàn)的是小數(shù)點(diǎn)后面的零(不是末尾的零),去掉后小數(shù)的大小可能會(huì)發(fā)生變化,所以錯(cuò)誤.
故答案為:錯(cuò)誤.
去掉小數(shù)點(diǎn)后面的零,小數(shù)的大小不變._.(判斷對(duì)錯(cuò))
去掉小數(shù)點(diǎn)后面的零,小數(shù)的大小不變.______.(判斷對(duì)錯(cuò))
數(shù)學(xué)人氣:937 ℃時(shí)間:2019-09-18 01:29:49
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