口算 590＋100=_124÷6×3=_2100－25×4=_3_刷题宝

题干

口算

590＋100=____

24÷6×3=____

100－25×4=____

上一题下一题 0.0难度选择题更新时间:2019-07-20 01:44:42

答案(点此获取答案解析）

690,27,0

同类题1

某中学高中历史课上学生在探讨清初学者唐甄“为政之道，必先田市。农不安田，贾不安市,其国必贫”思想产生的根本原因时，众说纷纭。请你根据所学知识帮助他们判断下列说法正确的是

同类题2

如图，在直三棱柱ABC﹣A₁B₁C₁中，AB=BC=2AA₁，∠ABC=90°，D是BC的中点．

同类题3

已知x＞3，则x+ $\frac{4}{x - 3}$ 的最小值为（　　）

同类题4

王师傅用12元买了8千克黄瓜，平均每千克黄瓜____元.如果买2.5千克应付____元

同类题5

阅读短文，判断正确还是错误。

A letter

Here is a letter from Jim to his friend in the USA

Dear Lily:

I am in China now. I go to school five days a week. The school and the food are good here. I have some Chinese friends. They are all very friendly to me. On Saturdays and Sundays we stay at home. In the afternoon we play games. My Chinese friends like English very much. They ask me to teach them English and they teach me Chinese. I like staying here.

Please write soon!

小学学科试题库

初中学科试题库

高中学科试题库