<div style="text-align: center;"><font color="#ff0000"><strong>苏教版</strong><strong>2017年</strong><strong>小学五年级数学</strong><strong>下学期</strong><strong>第一次质量调研试卷</strong></font></div><div style="text-align: center;"><font color="#ff0000"><br></font></div><strong><div style="text-align: center;"><strong><font color="#ff0000">2017.3.15</font></strong></div></strong><br><strong><span style="方正正大黑简体;">一、填空。</span><span>(15分)</span></strong><strong></strong><br><br><span>1、五</span><span>(3)</span><span>班上学期有学生X人,本学期转来3人,转走2人,本学期五</span><span>(3)</span><span>班有学生( )人。</span><strong></strong><br><br><span>2、一辆汽车每小时行X千米,3.5小时共行了( )千米。</span><br><br><span>3、明明用40元去买书,买了x本,每本6.2元,买书用了( )元。当x=3时,应找回( )元。</span><br><br><span>4、</span><span>粮仓里有120袋大米,用5辆车运走,每辆车运X袋,还剩( )袋。</span><br><br><span>5、甲数是48,比乙数的3倍多6,乙数是( )。</span><br><br><span>6、</span><span>饲养场里白兔只数是灰兔的4倍,灰兔的只数比白兔的只数少360只,列方程解时,应设( )为X只。</span><br><br><span>7、五(1)班学生分组进行综合实践活动,每组5人或每组8人都正好,五(1) 班最少有( )名学生;五(2)班学生每组6人或每组7人都剩1人,五(2) 班最少有( )名学生。</span><br><br><span>8、小明的爸爸每上4天班休息一天,</span><span>妈妈却是上5天班休息一天。3月4日</span><span>爸爸、妈妈都在家休息,再到( )月</span><span>( )日他们又可以同时在家休息。</span><br><br><span>9、一台碾米机40分钟可碾米50千克,平均每分钟能碾米( )千克,每碾1千克米需要( )分钟。</span><br><br><span>10、</span><span>甲仓存粮是乙仓的3倍,若从甲仓运出12吨放入乙仓,则甲乙两仓存粮正好相等,原来甲仓存粮( )吨,乙仓存粮( )吨。</span><br><strong><br><span style="方正正大黑简体;">二、判断。</span><span>(5分)</span></strong><br><br><span>1、</span><span>含有未知数的式子叫方程。</span><span> </span><span>…………………………………</span><span>( )</span><br><br><span>2、等式可能是方程,方程一定是等式。</span><span>………………………</span><span>( )</span><br><br><span>3、</span><span>a比b少c,列成式子是a-c=b 或 b-a=c 。</span><span>………………</span><span>( )</span><span> </span><br><br><span>4、</span><span style="letter-spacing: -; ">在等式的两边同时加、减、乘或除以一个相同的数,等式仍然成立。</span><span>…</span><span>(</span><span> </span><span> )</span><br><br><span>5、</span><span style="letter-spacing: -; ">如果X</span><span>÷0.5=0.5,那么X=1。</span><span>………………………………</span><span>( )</span><br><br><strong><span style="方正正大黑简体;">三、选择。</span><span>(把正确答案的序号写在括号里。5分)</span></strong><strong></strong><br><br><span>1、</span><span>下面的式子中,( )是方程。</span><br><br><span>A.45÷9=5 B.4y=2 C.x+8<15 D. y+8</span><br><br><span>2、X等于1.5是方程( )的解。</span><br><span style="letter-spacing: -1pt; "><br></span><div><span style="letter-spacing: -1pt; ">A、</span><span>5X+6X=16.5 </span><span>B、</span><span>50-6X=9.2 </span><span>C、</span><span>3X-2.8=6.2</span><br><br><span>3、方程2</span><span>.4X-0.8X=4的解与( )方程的解相同。</span><br><br><span>A、4.5+2X=11.5 B、9、4X-1.2=3.8 C、0.3X-0.1X=0.5</span><br><br><span>4、</span><span style="letter-spacing: -; ">方程0.125X</span><span>-0.1X=1的解是( )。</span><span style="letter-spacing: -; "></span><br><br><span>A、4 B、40 C、0.025 D、80 </span><br><br><span>5、甲乙两筐苹果,甲筐32千克,乙筐x千克。从甲筐拿4千克放入乙筐,两筐苹果就一样重。下列方程正确的是( )。</span><br><br><span style="letter-spacing: -1pt; ">A、32-</span><span>x=</span><span style="letter-spacing: -1pt; ">4</span><span> </span><span>B、</span><span>x+4=32</span><span> </span><span>C、</span><span>x</span><span style="letter-spacing: -1pt; ">-</span><span>8=32</span><span> D、</span><span>x+4=32</span><span style="letter-spacing: -1pt; ">-</span><span>4</span><br><br><strong><span style="方正正大黑简体;">四、解方程。</span><span>(每题3分,计27分)</span></strong><strong></strong><br><br><span>0.7X÷6=2.1 2.8X-4.3=9.7 </span><span>3.5X</span><span>-X=0.2</span><br><br><br><span>3.1-X=0.91 4X-15.5=4.5 1-5X=0.4</span><br><br><br><span>X-0.05X=5.7 24+8X=120 5.6÷X =11.2</span><br><br><br><strong><span style="方正正大黑简体;">五、列方程解答下列各题。</span><span>(每题3分,计6分)</span></strong><br><br><span>(1)一个数的4倍加上6是12,</span>这个数是多少?</div><div><span><br></span></div><div><span>(2)一个数的4倍加上它本</span><span>的6倍是12,这个数是多少?</span><br><br><strong><span style="方正正大黑简体;">六、操作题</span><span>(</span><span>6分)</span></strong><br><br><strong><span>下面是2015 年春节期间龙潭湖庙会和厂甸庙会游览的统计图</span></strong><span>。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2017/0321/2017321225315.png?m=0.8378406804638261"><br><br><span>(l)游览两个庙会的人数在( )日到达峰值,相差( )万人。</span><br><br><span>(2)( )庙会的游览人数上升得快,下降得也快。</span><br><br><span>(3)( )日游览两个庙会的人数最接近,相差( )万人。</span><br><br><span>(4)</span><span>从统计图中,你还能得到哪些信息?</span><span style="text-decoration:underline"><span> </span></span><br><br><strong><span style="方正正大黑简体;">七、解决问题</span><span>。</span><span>(</span><span>36分</span><span>)</span></strong><br><br><span>1、六(1)班有男生25人,比女生的2倍少11人女生有多少人?</span><br><br><span>2、甲、乙两车从相距480千米的A、B两地同时相向开出,甲车每小时行57千米,乙车每小时行63千米,几小时后两车在途中相遇</span><span>?</span><br><br><span>3、猎豹是世界上跑得最快的动物时速能打到110千米,比猫的最快时速的2倍还多20千米,猫的最快时速是多少千米?</span><span>(用方程解)</span><br><br><span>4、把两根长60厘米、45厘米的彩带剪成长度一样的短彩带,且没有剩余,每根短彩带最长是多少厘米?一共能剪成多少根这样的短彩带?</span><br><br><span>5、</span><span>甲、乙两人暑假去游泳馆学习游泳,甲每</span><span>3</span><span>天去一次,乙每</span><span>4</span><span>天去一次,如果</span><span>7</span><span>月</span><span>2</span><span>日他们在游泳馆相遇,那么下一次同时到游泳馆是几月几日? </span><br><br><span>6、用一根长10米的绳子绕一棵树的树干3圈还剩0.58米,树干绕绳处的直径大约是多少米?</span><br><br><span>7、同学们收集废旧电池,第一小组6人收集7千克,第二小组5人收集5千克,第三小组8人收集7千克。哪个小组平均每人收集废旧电池最多?</span><br><br><span>8、小军和小明带的钱数相等,小军用去80元、小明用去250元后,小军剩下的钱是小明的3倍,小军和小明各剩多少元?</span><br><br><span>9、在一根长60厘米的纸条上,从左到右每4厘米画一条红线,同时从左到右每5厘米画一条红线,那么一共可画多少条红线?若沿红线将纸条剪开,那么长度为1厘米的纸条有多少根?</span><br></div><div><span><br></span></div>
四年级下