用简便方法计算8×7×3×125=_1_刷题宝

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用简便方法计算

8×7×3×125=____

上一题下一题 0.0难度选择题更新时间:2019-09-12 08:19:56

答案(点此获取答案解析）

21000

同类题1

E : \frac{x^{2}}{a^{2}} + \frac{y^{2}}{b^{2}} = 1 (a > b > 0)

的右焦点为

F

，短轴的一个端点为

M

l : 5 x - 12 y = 0

E

A, B

| A F | + | B F | = 6

M

l

的距离不小于

\frac{12}{13}

E

的离心率的取值范围是（）

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根据句意及首字母提示填空。
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(2)The girl will give us a c____ in English this afternoon.
(3)His s____ cheered the girl up. She was very thankful (感谢的).
(4)She always feels n____ when she speaks in public.
(5) —Don't make so much n____ . Your father is sleeping. —Sorry, Mom. I won't do that again.

同类题3

This painting is so valuable that it is rather difficult to calculate _______ its price would be if the museum _______ to sell it.

同类题4

一个三角形中，如果有两个锐角，它一定是锐角三角形。

同类题5

题目：生活，是一面镜子

要求：①文体不限；②不少于600字（诗歌不少于30行）；③文中不得出现真实的人名、学校名和地名。

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