Question

小數(shù)除法，要先將除數(shù)是小數(shù)的改寫成________；除數(shù)的小數(shù)點向右移動了________；被除數(shù)的小數(shù)點也要向右________幾位．商的________要與被除數(shù)的小數(shù)點________．

Answer 1

整數(shù)    幾位    移動    小數(shù)點    對齊
分析：本題根據(jù)除數(shù)是小數(shù)的小數(shù)除法的運算法則分析填空即可．
解答：小數(shù)除法，要先將除數(shù)是小數(shù)的改寫成 整數(shù)；
除數(shù)的小數(shù)點向右移動了 幾位；
被除數(shù)的小數(shù)點也要向右 移動幾位．商的 小數(shù)點要與被除數(shù)的小數(shù)點 對齊．
故答案為：整數(shù)，幾位，移動，小數(shù)點，對齊．
點評：除數(shù)是小數(shù)的小數(shù)除法法則：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)除法來除．