计算除数是小数的除法，应把除数转换成______进行计算．

搜题请搜索小程序“爱下问搜题”

问题填空题

答案

根据题意可得：

计算除数是小数的除法，根据商不变的性质，应把除数转换成整数，再进行计算．

故答案为：整数．

改错题

短文改错。

Tom and Dick are next door neighbor who both work in same office. They often walk together to and

from work. Once they were walking to home together while it suddenly started to rain. Tom quickly opened

his umbrella and said proud, "My wife really has great foresight. She said this morning it would rain and tell

me to carry my umbrella. "Dick smiled and walked up to her under the protection of the umbrella, said, "Mine

has even great foresight. She didn't let me carry one as she knew you'd share yours to me."

_________________________________________________________________________________________

问答题简答题

计算题：某农科院使用4种方法培育稻米，为确定哪种方法生产效率最高，随机划出40块试验田，并指定每块试验田使用其中的一种方法。通过对每块试验田的产量进行分析得到下面的方差分析表。请完成方差分析表。