优课网
首页
数学
语文
英语
化学
物理
政治
历史
生物
首页
> 计算:(-12)0-9-12=______.-数学
计算:(-12)0-9-12=______.-数学
题目简介
计算:(-12)0-9-12=______.-数学
题目详情
计算:
(-
1
2
)
0
-
9
-
1
2
=______.
题型:填空题
难度:中档
来源:不详
答案
原式=1-
class="stub"1
9
=1-
class="stub"1
3
=
class="stub"2
3
.
故答案是:
class="stub"2
3
.
上一篇 :
计算:(-2m2n-2)2•(3m-1n3)-3(最后结
下一篇 :
若(x-1)x+1=1,则x=______.-数学
搜索答案
更多内容推荐
Time is pressing.You cannot start your task _____ soon.A.tooB.veryC.soD.as-高三英语
— "Tom spends too much and I am going to rid him _____ his pocket money." the father said
I have got _____ work to do on a ______ cold day.A.much too, too muchB.too much, too much C.too much
You can improve your English ______ practicing more.A.byB.withC.ofD.in-高一英语
计算题:(1)5x+3yx2-y2-2xx2-y2;(2)1x+1+2x2-1;(3)|-3|+(-1)2013×(π-3)-(-12)-3.-数学
计算:(π-1)0+(-12)-1+|5-27|-23.-数学
.I can_____be a teacher. I’m not a very patient person.A.seldom B.ever C.neverD.always-英语
I don’t want to read all these old newspapers, please tell me where the __ ones are. A.last B.latest
Several rounds of air and ground attacks on all sides left the whole city________.[ ]A. in piecesB.
计算:(1)(2+10)(2-5)(2)18-22-8-(2-1)0.-数学
It sounds like something is wrong with the car’s engine. , we’d better take it to the garage immedia
计算(-12)-3+(5-1)0-|-4|=______.-数学
— Do you like coffee or milk?—Both. But I prefer coffee _____ milk.A.withB.forC.forD.from-高三英语
(1)(-12)-2-23×0.125+20130+|-1|(2)解方程:2-xx-3+3=23-x.-数学
计算:(x2+xyx)-1÷(x-yx•xy-x)-5.-数学
---How do you think of his plan? ---I was not a bit surprised, for I had fully expected _____.A.as m
What has he been doing _________? I haven’t seen him much recently.A.lately B.latestC.late D.later-高
It’s true that the old road is less direct and a bit longer. _______, they don’t like to take the ne
He spoke highly of the novel and he worshipped the author________.[ ]A. stronglyB. extremelyC. entir
As we are in no hurry, let’s discuss the matter ____ tea and cake.A.atB.overC.withD.by-高三英语
计算:(1)(3×10-3)×(5×10-4);(2)(6×10-3)2÷(6×10-1)2.-数学
若(x-4)0+x-2有意义,则x的取值范围是______.-数学
(1)(12)-2-4sin30°+(π-2)0;(2)化简:(4x2-4+1x+2)÷1x-2.-数学
计算:12-1-(12)0=______.-数学
小马虎在下面的计算中只作对了一道题,他做对的题目是()A.(-0.1)-2=100B.-10-3=11000C.15-2=125D.2a-3=12a3-数学
计算:①20+55-2;②(1+5)(5-2);③132-122-32627-1;④3-864-(-2)-2×(-4)2+3(-2)3×(3-10)0.-数学
The monitor said that the learning method he used improved his maths.A.greatlyB.nearlyC.normallyD.se
The U.S. official said North Korea --- and Iran --- should follow in the steps of Libya, which last
计算:(12)-1-(3)3+63-1.-数学
--Would you like to go to the concert with me tonight?--I’d love to, butof us two has tickets. Do yo
下列计算中,正确的是()A.(m+n)-2=m-2+2m-1n-1+n-2B.(m2n)-1=m-2nC.(2x3)-3=8x-9D.(4x-1)-1=x4-数学
Drunk driving used to occur _______, but now it is under control.A.frequentlyB.generallyC.practicall
下面的计算正确的是[]A.103+103=106B.103×103=2×103C.105÷100=105D.(﹣3pq)2=﹣6p2q2-七年级数学
计算:(-1)2011-(3-2)0+(12)-1.-数学
-3-2=______;当x=______时,分式|x|-9x+9的值等于零.-数学
It is _____that he has been addicted to the drugs and has difficulty quitting it.A.obviouslyB.appare
—You all like your English teacher?—Yeah, she devotes herself____ to teaching and it earns her a goo
The death toll of the quake in New Zealand is _____ 150, but officials say the figure won’t stand be
When I study English, I like to put my dictionary________my reach so that I can refer to it when nec
计算(1)4+(-2013)0-(13)-1+|-2|(2)x+1x-1x(3)aa2-b2-1a+b(4)(-3ab-1)3.-数学
解答下列各题:(1)计算:2sin45°+(5-2)0+3-8-(cos30°)-2(2)化简求值:(xx+1+1)÷(1-3x21-x2)•1x-1,其中x=-12(3)解方程:1x-3-1-x3-
Work hard, dear.With your work done, you will feel much________.[ ]A. at easeB. out of workC. in pea
Trees are good for human being. We can’t plant them __________ many.A.soB.suchC.tooD.enough-高二英语
计算:-1+(3.14)0+2-1=______.-数学
I have searched ________ for the book but couldn’t find it.A.thoroughly B.deeplyC.at easeD.comfortab
--- Are you worried about her safety? --- Just ________. She isn’t alone.A.entirelyB.graduallyC.gene
Make sure the gas is turned off after a bath, which would _______ cause danger.A.somehowB.meanwhileC
Seeing that the drowning child was struggling in the icy water, the soldier dived into the river wit
I should apologize to you for failing to visit you last week, but I've been very busy_____ the
计算:(-12)0+(12)-2=______.-数学
返回顶部
题目简介
计算:(-12)0-9-12=______.-数学
题目详情
答案
故答案是: