计算：=﹙﹚．-七年级数学

更多内容推荐

• 计算：（2-3）0-9-（-1）2013-|-2|+（-13）-2．-数学
• 39．I think you should have let him finish his speech, ________you disagreed with him.A．whateverB．no
• 短文改错下面文中共有10处语言错误，要求你在错误的地方增加、删除或修改某个单词。增加：在缺词处加一个漏词符号（/\），并在该句下面写出该加的词。删除：把多余的词用斜线（\）-高三英语
• I'd like to go ________ to help people, ________ when they are in trouble.[ ]A. straight; espec
• Totally ______ accident, the businessman picked up a _______ antique(古董) in the flea market(跳蚤市场).[
• The study you have been making _____ the ancient Chinese characters is an instructive job.A．to B．for
• —Do you like working as a waiter? —Yes, but I get tired ______ standing the whole day．A．withB．forC．t
• 计算：|-3|-20+(12)-1．-数学
• 计算：（1）2（1+2）-（12-1）0（2）8+27-50-63．-数学
• ---Do you mean to play the hero in the play? --- ________. But it should be a character I like.A．Not
• The hotel has been enlarged; ____, it’s service is improving.A．as a resultB．on the other handC．in a
• 计算：-(13)-2+|-3|-(2011-π)0+364+5tan45°+124．-数学
• Peter’s jacket looked just the same as Jack’s, but it costhis.A．as much twice asB．twice as much asC．
• 计算：sin245°-27+12（3-2006）0+6tan30°（至少要有两步运算过程）．-数学
• If you don’t communicate your ideas ______ others, how can they understand you?[ ]A. toB. withC. by
• My interests include football, bowling and surfing the web ______ studying my favorite subjects．A．in
• 计算：2cos30°+tan45°+16+(-14)-1．-数学
• He ,________ you is to be responsible for what has happened . A．rather than B．more than C．other than
• He focused his effort ____the house ___sale for fear that the prices of them would go up suddenly.A
• 20100=______．-数学
• 计算：33+(-2)2×18-3+(2005-2004)0-数学
• 计算(-12)-2×10-1-(-12)0=______．-数学
• 计算：①12×3-18②(-12)-2+(π-1)0-33tan600．-数学
• （1）32-512+618；（2）(548-627+415)÷3；（3）23-1+27-(3-1)0；（4）3+13-1-(32-23)(32+23)．-数学
• After his wife's death, it took him two years to get back.[ ]A. in his feetB. on his feetC. wit
• 若（x﹣3）0﹣2（3x﹣6）﹣2有意义，则x的取值范围是[]A．x≠3B．x≠2C．x≠2或x≠3D．x≠2且x≠3-七年级数学
• I cannot______ puzzled, for I simply cannot understand how I could have made such a stupid mistake.A
• 计算：(-8)0+3•tan30°-3-1．-数学
• ---I haven’t got anything planned. Are you doing anything? ---No, I haven’t got anything planned, __
• He had been _______ good terms with Tom, but all of ____ sudden they lost in touch with each other.A
• （1）分解因式：a3-ab2；（2）计算：(13)-1+|1-2|-2cos45°．-数学
• 4-|3-1|+2-1×23-(2012-π)0．-数学
• 计算：27+12+3-（cos30°）0-数学
• — Have you made an apology____him____breaking his window?— Yes, I have.[ ]A. for; toB. to; toC. for;
• We’d better discuss everything _______ before we work out the plan.A．in detailB．in generalC．on purpo
• To have a balance between study and a social life I’m going to join a few clubs. ______I’ll make som
• I feel sure that ________ qualification， ability and experience，you are the most qualified one to do
• 计算(π-3)0-|-3|+6×(12-13)+4．-数学
• Oudi, as a famous host of Hunan TV, is excellent, who does very well in performing，dancing，________.
• It is reported that_________of this week the price will have risen by about 10%． A．by the endB．at t
• A bus passed________ just a moment ago.A．onB．byC．inD．at-高二英语
• 计算：12+3-1-4sin60°+(π-2013)0．-数学
• Make yourself _____ home and help yourself _____ anything that you'd like to eat. [ ]A. in; wit
• Despite their______of interest, Fleming kept trying to develop chemical______ it would be safe and e
• The situation is very serious, even if the government tries to pretend ______.A．furthermoreB．otherwi
• Some scientists think there are _______ 2，000 million flashes of lightning per year. A．in shortB．on
• The solution ______ this problem is acceptable. So I am ______ it. A．of; againstB．to; forC．to; onD．o
• (-2)2-|-1|+(2013-π)0-(12)-1=______．-数学
• 计算：（π+3）0-|-2013|+64×18．-数学
• --Do you think you will give me a hand in time of trouble? --I’d like to do something for you ______