Question

2．計算除數(shù)是小數(shù)的除法時，先把除數(shù)變成整數(shù)：除數(shù)的小數(shù)點向右移動幾位，被除數(shù)的小數(shù)點也向右移動幾位，位數(shù)不夠的在被除數(shù)的末尾用0來補足；然后按照除數(shù)是整數(shù)除法進行計算．

Answer 1

分析 小數(shù)除法的計算法則為：先看除數(shù)中有幾位小數(shù)，就把被除數(shù)的小數(shù)點向右移動幾位，數(shù)位不夠的用零補足； 然后按照除數(shù)是整數(shù)的小數(shù)除法的計算法則計算．

解答 解：計算除數(shù)是小數(shù)的除法時，先把除數(shù)變成整數(shù)：除數(shù)的小數(shù)點向右移動幾位，被除數(shù)的小數(shù)點也向右移動幾位，位數(shù)不夠的在被除數(shù)的末尾用0來補足；然后按照除數(shù)是整數(shù)除法進行計算．
故答案為：整數(shù)，0，除數(shù)是整數(shù)．

點評 本題主要考查了學生對小數(shù)除法計算法則的掌握情況．