优课网
首页
数学
语文
英语
化学
物理
政治
历史
生物
首页
> 在实数0,π,,0.733,,-中,无理数有▲个.-八年级数学
在实数0,π,,0.733,,-中,无理数有▲个.-八年级数学
题目简介
在实数0,π,,0.733,,-中,无理数有▲个.-八年级数学
题目详情
在实数0,π ,
,0.733,
,-
中,无理数有
▲
个.
题型:填空题
难度:偏易
来源:不详
答案
2
是循环小数,
=2,那么无理数有π、-
两个.
上一篇 :
计算=-八年级数学
下一篇 :
函数y=中自变量x的取值范围是_
搜索答案
更多内容推荐
若,则的值为____-九年级数学
已知满足,求的平方根.-八年级数学
化简的结果是()A.-B.-C.D.-九年级数学
函数y=中,自变量x的取值范围是____-八年级数学
计算小题1:小题2:小题3:小题4:小题5:小题6:-八年级数学
--- Have you moved into the new office building?---Not yet .It ______A.is decoratingB.has been decor
计算:-八年级数学
若有意义,则的取值范围是()A.B.C.D.一切实数-九年级数学
若,则=.-八年级数学
无理数是()A.无限循环小数B.带根号的数C.除有限小数以外的所有实数D.除有理数以外的所有实数。-八年级数学
--- Mum, where are my gloves? Is the pair of gloves ______ mine?--- Yes. You have to wear another pa
的平方根是()A.B.C.D.-八年级数学
9的平方根等于()A.±3B.-3C.3D.81-八年级数学
当时,化简的结果是.-九年级数学
The boy hot on the forehead. He must be sent to the hospital at once.A.is feltB.feltC.feelsD.was fel
He promised me if we_______ the game, he ________us a round of drink.A.win; will buyB.would win; wou
下列计算正确的是A.B.C.D.-九年级数学
(8分))先化简、再求值:,其中a=-3.-八年级数学
By next summer John _____in this factory for thirteen years.A.has been workingB.will have been worki
-----You shouldn’t have gone there alone last night .-----But I ______. Philip went there together w
化简:_______________。-八年级数学
It was a pity that when we got to the cinema, the movie___ , so we saw only the end of it.A.was fini
The gasoline . Let’s fill the car up at the next gas station.A.is running outB.has run outC.is being
(本小题满分10分)计算或化简:(1)—+-九年级数学
函数中,自变量的取值范围是().A.B.≥C.≤D.-九年级数学
-- Why do you look so worried ?-- My MacBook Pro broke down and my paper _____ unfinished ever since
—When will you come to see me, Dad?—I will go to see you when you_____ the training course.A.will ha
I’m afraid I won’t be available then. I _____ a friend off at 3:00 this afternoon.A.seeB.am seeingC.
将(a-1)根号外的因式移至根号内.-八年级数学
It was snowing hard and Mother told me to put on a thick coat to ______myself from the cold.A.Preven
计算:①②-八年级数学
计算:-八年级数学
当时,代数式的值是.-九年级数学
The recent stories in this magazine, _____ one of yours, have been ____ in the list of the best ones
计算:.(本小题6分)-九年级数学
Pieces of bamboo or wood ________ books between 2nd and 5th century AD.A. used to formedB. used to f
比较大小:(填“<”、“>”、“=”)-八年级数学
.当x满足时,式子有意义-八年级数学
---I called you last night, but nobody answered.---Oh, I usually___off my cellphone by 9:00 p.m.A.sw
.实数a、b在数轴上的位置如图所示,那么化简|a-b|-的结果是()A.2a-bB.bC.-bD.-2a+b-九年级数学
---Alice, why didn’t you come the other day ? .---I______, but I had an unexpected visitor. A.hadB.w
Tom felt that the himself, along with Toby and Jack,for breaking the window.A.were to be punishedB.w
—How did you find Nike’s singing last night.—To be honest, his singing didn’tto me.A.appealB.belongC
By the time I got to the office, the meeting ______.A.had begunB.beganC.was beginningD.would begin-高
如果是二次根式,那么应满足的条件是()A.B.C.≥D.≤-九年级数学
计算的结果是()A.B.C.D.-九年级数学
下列运算正确的是()A.B.C.D.-九年级数学
若是实数,,则-八年级数学
下列各式中,一定能成立的是()A.B.C.=x-1D.-八年级数学
Since then the number of people taking driving lessons______20%.A.has increased toB.increases byC.ha
返回顶部
题目简介
在实数0,π,,0.733,,-中,无理数有▲个.-八年级数学
题目详情
答案