计算：2x318x+x22x+6xx8．-数学

更多内容推荐

• --- Is it convenient to you if I call you up at 9 o’clock tomorrow morning? --- I’m afraid not. I _
• 计算的结果是[]A、6B、C、D、2-八年级数学
• 计算：的结果是[]A．B．3C．3D．9-八年级数学
• –Hi, Tom, You look tired. --Yes, I _____________ the room all the afternoon.A．paintedB．had paintedC．
• 计算：48+613=______．-数学
• 化简2+8=______．-数学
• 计算：|7|+32=______．-数学
• 32+8=（）A．310B．52C．62D．410-数学
• He insisted that he ________ the bike and therefore __________.A．shouldn’t steal; shouldn’t be punis
• 计算1916+42536（）A．2512B．3512C．4712D．5712-数学
• 下列说法正确的个数：①；②的倒数是﹣3；③；④的平方根是4[]A．0个B．1个C．2个D．3个-八年级数学
• —Why are you late today．Mary?—I’m sorry，Mr Li．My bike ________ on the way．A．broke downB．has broken d
• 157. The journey that _____ change Toby’s life started in July that year.A．wouldB．was going toC．was
• The weight-loss pills really ______ and she is becoming slimmer and slimmer.A．worksB．workC．is workin
• Although all of the apples _____, none of them _____ good.A．have tasted; are tastedB．have been taste
• I _______to go shopping that Saturday, but the bad weather made me change my mind.A．planB．would plan
• 化简：27+12+43=______．-数学
• 下列计算正确的是[]A．＝－3B．＝3C．＝±3D．＝-八年级数学
• （1）计算：（2）化简：-八年级数学
• Frank, with his two sisters, ________ London by train which ________at 8:30 next morning.A．is leavin
• Every minute ________ spoken English.A．was made use of to practiseB．was made use of practicingC．was
• Ladies and gentlemen, please fasten your seat belts. The plane _________.A．is taking offB．takes offC
• All but one＿＿＿＿take part in the conference＿＿＿＿tomorrow. A．is going to； that is to take place B．are g
• Joe, along with her three sisters, _______great interest in writing these days.A．was showingB．were s
• When we first met on a train in 2000, we both felt immediately that we _____each other for years.A．k
• 计算+的值为[]A．9B．3C．3D．5-八年级数学
• —Why do you want to work for our company?—This is the job that I ______for.A．lookedB．am to lookC．had
• 如图是由边长为1m的正方形地砖铺设的地面示意图，小明沿图中所示的折线从A→B→C所走的路程为（）m。-九年级数学
• 计算：（）。-九年级数学
• ---- An ant has two stomachs --- one for itself and the other for others. ----Really? Quite interest
• He, along with his sister, ______ how serious the situation is.A．haven’t realizedB．hasn’t realizedC．
• 下列运算正确的是[]A.a2·a3=a6B.+=2+C.（x﹣2）（x+3）=x2﹣6D.（﹣a）2=﹣a2-九年级数学
• --What are you going to do this afternoon?-- I am going to the cinema with some friends. The film _
• 下列运算中，结果正确的是[]A．B．C．D．-九年级数学
• 计算：[]A.3B.C.2D.4-九年级数学
• 计算﹣﹣-八年级数学
• Some modern teaching equipment as well as hundreds of computers _______ to ten Hope Schools in Sout
• I first met your sister ten years ago, when she ____at a supermarket as a salesgirl. A．has workedB．h
• ---Bob has gone to California.---Oh, can you tell me when he ____?A．leftB．has leftC．is leavingD．woul
• You look so curious (好奇) about Beijing .Is this the first time that you _____ here ?A．cameB．have com
• When I came back from my 10-day holiday, I found the fish tank was broken and the fish______.A．has d
• --- Tommy is planning to buy a car. --- I know. By next month, he enough for a used one.A．savesB．sav
• 计算：+=（）。-九年级数学
• 计算：．-七年级数学
• ---How are you with your new classmates? ---We often help each other.A．getting along wellB．got along
• 计算：-八年级数学
• 计算的结果是[]A．6B．C．2D．-八年级数学
• ①计算：②解方程组：．-八年级数学
• ﹣=（）。-八年级数学
• Experiments of this kind ___in both the U.S and Europe well before the Second World War. A．had condu