苏教版五年级数学上册补充习题完整答案完整版_第1页
苏教版五年级数学上册补充习题完整答案完整版_第2页
苏教版五年级数学上册补充习题完整答案完整版_第3页
苏教版五年级数学上册补充习题完整答案完整版_第4页
苏教版五年级数学上册补充习题完整答案完整版_第5页
已阅读5页,还剩34页未读 继续免费阅读

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

苏教版五年级数学上册

补充习题完整答案集团标准化办公室:[VV986T-J682P28-JP266L8-68PNN]把正负数分类正数+24+21负数-7-1-102用正数或负数表示下面的海拔高度。海拔T55米海拔2189米1:⑴T⑵-400⑶?南60⑷?+3-8⑸?甲2:(1)?104139⑵3303163:+2400-88-120-820+450+100-800正数+2400+450+100负数-88-120-820-8004:-3-235-35-25:说明橙汁的净含量最多为505克最少为495克。1:图一5X3=15平方厘米图二6X2=12平方厘米2:略3:108X18^9=216棵1:图一16X4^2=32平方厘米图=5X8^2=20平方分米图三8X6^2=24平方厘米2:略3:960F(10X6F2)=960^30=32千克4:60X15^2=450平方米=45000平方分米45000^30=1500棵=240=240=240=2401:(1)4(2)?360(3)?30⑷24⑸?62:图一30X20=600平方毫米图二40X30三2=600平方毫米3:30X20X8=4800棵4:40X25=1000平方分米=10平方米450X10=4500克够5:图一16X8三2=64平方厘米图二18X622=64平方厘米6:(8+6)X622=14X622=42平方厘米1:(1)?14⑵542:(15+5)X722=20X722=70平方厘米图二(12+6)X822=18X822=72平方分米3:略4:85201:4X122=22:83:(72+96)X4022=168X4022=336033602280=124:(58—10)X1022=48X10221:1:图一12X9三2=541:1:图一12X9三2=541:平方米公顷公顷平方米2:2000055000001601000001003:>>O<=4:200X200=40000平方米=4公顷5:150X72=10800有6:3公顷=30000平方米30000三600=507:2000三4=500500X500=250000平方米=25公顷8:(300+500)X100三2=800X100三2=40000平方米=4公顷7000X4=28000没有9:种棉花42X20=840种大豆(68--42)X20三2=26X20三2=2601:(1)公顷⑵?平方千米⑶平方米⑷?平方厘米⑸?平方千米(6)千米2:200070070000006?60000003:>?>4:3600三4=900900X900=810000平方米=81公顷?没有1:图一11X7=77图二(17+25)X20三2=42X20三2=420图三6X8三2=242:15X12=1803:100X60=600050X(80—60)=50X20=10006000+1000=7000⑸?4⑸?4图二15X8=120图三(15+30)X20三2=45X20三2=4502:8X3+8X2三2=24+8?=323:(30—2)X15=28X15=420420X20=84004:(60+40)X3022=100X30^2=150080X4022=12001500+1200=27005:8X622=241:12?15?952:(1)?18⑵?48⑶?341:(1)?600?48⑵?1⑶?410⑷?24?2:20X30三2=300平方米300X500=150000克=150千克3:90215X2=121:801001052:略3:⑴216000070300⑵4504500000⑶544:9公顷=90000平方米9000026X30=450000千克=450吨5:20X40=400(10+10+20)X2022=40X2022=400800+400=12006:41681:4/100.445/1000.458/1000.0888/1000.882:0.60.050.080.750.680.954:0.40.040.0040.0050.0350.2355.一位小数:0.7?0.3?0.4?两位小数:0.34?0.040.10三位小数:0.300?0.3349.6.10.11.400x100=40000平方米=4公顷?12.4x12000=48000尾?13.7.14.20平方厘米?1.2.0.2?0.71.4?2.5?3.0.02?0.07?0.14?0.25?4.3.5.个10?2个0.01?2个0.1个0.001?2个12个1&4.(1)1010(2)50.702?30.04?65650.78?0.785.⑴20.03?20.3030.02?30.20⑵200.3300.2⑶2.0032.0302.3003.0023.0203.200⑷0.0326.0.6米9.6米1:402080.030.05?120.22.31?805000.042:2.702.75.235.235.23000.80没有5.407——5.40700.014没有0.140.1400.143:0.30.030.030.5065.06?50.64:0.8504.0003.96010.500?6.4000.0500.70012.0009.0205:0.70.0503.0904.206.0.50?6.60?1.05?3.207.9.5?1210.5&(60+40)X(30三2)=100X15=1500平方厘米1.大小不变:3.40.095.0303.033.4•大小变了:761008025.2.6.0.62>0.520.5>0.05<<<&4.<>=9.>><5:(1)?0.090.08?0.07⑵0.910.92?0.93⑶0.310.320.336:4<4.6<5?46>45.69>458<8.001<971>70.07>70

7:(1)?冬冬高丁丁重⑵略8:马宁第一?李明第二?林鸣第三1:8.17?8.096647.750.9850.996?7.89830.77016.91962:65000065万650006.5万605006.05万60050060.05万60500060.5万3:21.72?179.440075.44.007544:2.781531.889340.892195:224711581455479479<1158<1455<22471:个百分一2:保留整数保留一位小数保留两位小数2.915232.92.929.97361010.09.971.039611.01.043:(1)10209(2)0.13.450.0(3)7.430.302.264:=心~?=

5:面积/万平方千米太平洋1786817868.00印度洋5:面积/万平方千米太平洋1786817868.00印度洋7617.47617.40大西洋9165.59165.50北冰洋1478.81478.806:行星名称平均距离/千米平均距离/亿千米(保留两位小数)水星0.57910.58金星1.08211.08地球1.4961.50火星2.27942.28木星7.78337.78土星14.29414.29天王星28.709928.71海王星44.969744.97大洋面积面积/平方千米面积/万平方千米(保留两位小数)7:9.910.19.9910.01平均距离/亿千米1:0.30.062.492:0.41.42.63.40.070.150.230.393:⑴十分个10⑵451千⑶0.01145⑷一-分之一千分之一4:5.04?6.43.8?0.95:V?>?><=<6:0.0560.027.0907:王师傅快李师傅慢8:表格填4132李勇?胡佳明张小松王军8?2.60.28?2.60.28?2.60.28?2.60.21:4.50.81.650.0062:略3:3.32.923.203.24:保留整数保留一位小数保留两位小数10.57841110.610.5819.98992020.019.995:65.4365.421.9421.914.57814.660.442260.46:=〜?=7:420075.5?9608:1.493.62?5.111.53.65.19:3.85?3.863.873.883.893.903.913.92?3.933.94共10个1:8.91.4?0.62:20.9?4.731.4.10.609.0?1.20.230.61.4.10.609.0?1.20.230.63.31?5.283:(1)4.5+10.62=15.12⑵?10.62—8.45=2.174:0.24+0.35+0.41=11:3.69.54.25.90.40.42:2.06?3.12?3:1.240.894.14:12.3—6.49=5.815:1.5—0.35—0.45=0.71:0.230.751.330.770.390.962:55.774.561.053:40.821.813.524:(1)加数21.48.461.035.24加数5.51.060.294.76和26.99.521.3210(2)被减数6.4897.211减数4.322.253.854.7差2.166.753.356.35:(1)15・8--3.5=12.3⑵50--9.6--15.8=24.66:50+40--8.8=81・27:小帆小月2.12.886.21?11.80?3.11.641.085余额从上往下依次:636.30603.70?4183.70?4033.40?4045.90?3994.603981.97合计:3592.50?367.33?5.(2)1.682.5683.45685.234568(1)1.54-1.46=0.08米第一辆高,高0.08米(2)5.27-4.18=1.09米第一辆长,长1.09米7.3.16+0.24-0.19=3.21米五年级上册数学补充习题第42页答案1.6.00.211.461.00.320.82.14.33?4.410.493.4.573.11&126.666.004.544.100-9.28-29.65=61.07元(5.1-1.49)-1.49=2.12亿平方千米6.2.45+6.25+2.45=11.15元不够7.5.3+10.8+33.9=50元&合计:37.2元找零:12.8元5:0.87?0.9?2.065:0.87?0.9?2.065:0.87?0.9?2.065:0.87?0.9?2.066:6:12.0968136.341.1.80.5547.20.62002.686.815.01.503.4800480048484.84.8.286.827.65.22565255.2.4x48=115.2米6.75.6x12=907.21000元够?7.27x30=810千瓦时810x0.52=421.2元&(1)3.2+3x2.56=10.88元?(2)20-4x4.8=0.8元1:801110.240.313002:0.51.290.0070.46X10512.90.074.6X100501290.746X1000500129074603:1001001000100010010004:8112302063025:><V=<>7:2.04X10=20.42.04X30=61.28:0.72X100=729:⑴?50三5=10⑵10X4.8=481:912?0.20.90.120.022:1.30.251.033:1.42.44:21三6=3.55:84.56三4三7=3.021:136.198.70.7200三1013.69.870.0720三1001.360.9870.0072三10000.1360.09870.00070.22:101001000103:0.659.640.0874.0430.84:3.8X100=3807:27:28.5X3=85.57:27:28.5X3=85.53:3:3.1233.151:600.0949000.769?101.80.50.082:X10三10X100三100X1000三10003:1.50.72.60.854:>>5:4.7X7=32.911.6X5三2=296:(24.2+16.4)27=40.6^7=5.8(24.2+16.4)三14=40.6214=2.97:1082(30X3)=108290=1.21:2.7104290.402:34.043.404?340.43.4043.404?34.042.7822.024?9.884:11.0411.55:16.8X0.7=11.76不够1:4.80.480.489?0.90.092:0.72?0.0540.0583:0.11050.040.04354:3.250.3253.250.0325?0.03255:4.5X2=94.5X0.2=0.96:0.6X2.3=1.381:0.02?0.69?0.60.5?6.1?0.072:精确到个位精确到十分位精确到百分位精确到千分位9.307299.39.319.3072.962733.02.962.9633:3.1?1.04:0.98?4.305:美国8.4X3.6=30.24^30.2中国?15.7X8.4=131.88^131.96:(20—1)X2.85+4.9=19X2.85+4.9=59.05^596:18.620.4=46.56:18.620.4=46.522三0.5=446:18.620.4=46.56:18.620.4=46.522三0.5=441:5.2?10.0720.520.10.720.0520.01?0.00722:0.0888?5.9920.5743:3.6X2=7.211X2=22?4.2X2=8.43.6X2.5=911X2.5=27.5?4.2X2.5=10.54:V?V>?V<=5:4.88X2.413.6X1.35.95X3.5=11.712=17.68=20.825~11.7~17.7?~20.86:(1)12.4X1.7+12.4=21.08+12.4=33.48⑵12.4X1.7—12.4=8.687:480X(0.4X0.4)=480X0.16=76.81:0.90.210.1292.11.22:72.812.59098646211.23:0.070.50.7?0.057?0.0054:61.22072.5?1.2?0.0045:2.8三0.5=5.66:35三2.5=1448.3三(3+0.5)=48.3F3.5=13.8后一种便宜7:(50—18.5)三4.5=31.5三4.5=71:65126050?1202:4161401610400161003:7.20.720.0720.45454504:1802840003802?7.55:15.6三065=243:7829~8.73:7829~8.723.829^2.63:7829~8.73:7829~8.723.829^2.6第二种便宜7:(68.8—4.8)三3.2=64三3.2=2020+1=211:1.39?81390?802:保留一位小数保留两位小数保留三位小数342142.42.432.429&522.63.23.273.2696.320.3219.719.6919.6883:15^18^0.84:(35.2+28.9+31.7+36.3+27.6+35.4)26=195.126~32.51:商小于被除数1.4421.815.6224商大于被除数?1.66420.615.62242:(1)6024.5^13.33用进一法能做14个⑵4821.3^36.92用舍去法能做36套1:4?20.0440.190.122:0.241.254.71.320.013:40.4三0.5+7.540.42(1.5+7.5)=80.8+7.5?=40.4三8=88.3?=5.050.01X(3.520.07-25)[5X(3.2+4.06)]21.2=0.01X(50—25)=[5X7.26]21.2=0.01X25=36.321.2=0.25=30.254:1.25X0.7X8?7.02+3.9+1.98+2.1=1.25X8X0.7?=(7.02+1.98)+(3.9+2.1)=10X0.7?=9+6=7?=153.07—0.38—2.62?8.5X9.9+8.5X0.1=3.07—(0.38+2.62)=8.5X(9.9+0.1)=3.07—3=8.5X10=0.07=855:12.5X80X30=1000X30=300006:35.72302(2X7)=35.7230214=0.085万元=850元7:17.2220=0.861.5—0.86=0.6420X0.64=12.81:X2?+2:7.322.680.30.21.7515.813:0.8X0.68X12590—3.54—11.46=0.8X125X0.68=90—(3.54+11.46)=100—0.68=90—15=68=753.620.4—1.2X50.73X99+0.73=9—6=0.73X(99+1)=3=0.73X100=73(31.6—11.7)22.520.4?3.75X99=(31.6—11.7)2(2.5X0.4)=3.75X100—3.75=19.9X1=375—3.75=19.9=371.254:6.22224=1.61.6X5X5=405:数量/本单价总价/元《学数学》153.654《讲故事》36&1291.6《合计》51/345.66:19三10=1.916三20=0.828XC3-1.9)=28X1.1=30.815X(1.3—0.8)=15X0.5?=7.57:(65+72)X4.5=137X4.5=616.51:0.1259800.12?448010001002:133213.32?1.3320.99903:1.1444.24004:1.760.535:160X1.5=2406:40三7.6=57:7三(3X3.5)=7三28=0.251:0.60.6?21103302.43:VV>>V=3:7.98+2.96+1.025.95三(1.2+0.5)X5=7.98+1.02+2.96?=5.95F1.7X5=9+2.96?=3.5X5=11.96?=17.56.32X0.9+6.32X0.1?5.4X[(1.3+2.15)20.5]=6.32X(0.9+0.1)=5.4X[3.45三0.5]=6.32X1=5.4X6.9=6.32=37.265:(20-1.8)26.5=18.226.5=2.86:252三2.4X3.6=3787:(2.8+1.4)X1.622=4.2X1.622^3.48:412.525X3=247.51:201120122013粮食313231753230

棉花3533262:合计水费电费煤气费总计332310211402900王醒1778523765490张常15454986374101:201120122013信函总数/万件806850电话用户/万户2539602:合计-一一二三四五六日总计4282542362720127151连环画10181615602432童话书176719131785359科普书15110784125060星期日借的最多童话书最多应该添置一些童话书1:53三?二2:略2:(1)50(2)二?380(3)230300(4)少儿250+380+220=850成人230+280+300=8104:4:(1)200—3x4:4:(1)200—3x2:1+193+175+15?7+139+112:1+193+175+15?7+139+11少儿的多多850—810=401:3、8?4、66、48、32:长cm4020108宽cm1245周长cm824428263:男甲男甲男甲男乙男乙男乙男丙男丙?男丙?女甲女乙女丙女甲女乙女丙女甲女乙女丙1:12+8=208+15=2312+15=27三种2:353853?588385单数4个3:共有6种1:6.28—(1.28+2.18)0.94+0.46+9.54=6.28—1.28—2.18=0.94+(0.46+9.54)=5—2.18=0.94+10=2.82=10.9425X1.6X1.25?0.56X9.9+056X0.1=(25X2)X(0.8X1.25)=0.56X(9.9+0.1)=50X1=0.56X10=50=5.63:1.411.421.43?1.44?1.451.461.471.48?1.49共9种4:1路车6:306:406:507:007:107:205路车6:306:557:207:205:5种6:10场7:3+3+1=7共7种1:3aab8xa的平方2:略3:(1)a+8(2)80—a⑶5y⑷a—b⑸2x4:x2x5x8x20x25x5:504080—a1:3a+52:(1)54—x+8(2)3x+12X1⑶15a—20⑷10x+5y3:a2aab2:0.012V0.021V0.1V0.102V0.122:0.012V0.021V0.1V0.102V0.12⑵200-3X45=200-135=6590003x101b—2180—90003x101b—2180—2xTOC\o"1-5"\h\z2:83903:133n+14:(1)75x⑵6+a⑶90-a⑷(180—x)三25:⑴5X8三2=20⑵(3.6+6.4)X5三2=10X5三2=256:⑴2x+3y⑵12X2+3X4=24+12

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

评论

0/150

提交评论