五年级上册数学计算题
五年级上册数学书中计算题190道
五年级上册数学计算题6.7×0.3 2.4×6.2 0.56×0.04 3.7×4.6 0.29×0.07 6.5×8.4 3.2×2.5 2.6×1.08 0.86×7 3.5×1612.5×42 1.8×23 0.37×0.4 1.06×25 7×0.860.6×0.39 27×0.43 0.049×45 0.8×0.9 1.7×0.4525.2÷6 34.5÷15 7.83÷9 4.08÷8 0.54÷66.3÷14 72÷15 14.21÷7 1.8÷12 22.4÷424÷15 1.26÷18 43.5÷29 18.9÷27 1.35÷1528.6÷11 20.4÷24 3.64÷52 15.6÷12 328÷165.04÷6 76.5÷45 0.84÷287.65÷0.85 12.6÷0.28 62.4÷2.6 0.544÷0.16 1.44÷1.8 11.7÷2.6 19.4÷125.98÷0.23 19.76÷5.2 10.8÷4.5 21÷1.4 8.84÷1.76.21÷0.03 180.24 18÷2.4 1.8÷0.24 13.5÷3013.5÷0.3 13.5÷0.03 28÷18 78.6÷11 400÷7515÷16 1.5÷7 5.7÷9 5÷8 6.64÷3.3 9.4÷6 38.2÷2.7 12.4÷11 3.7÷2.2 220.5÷3 2.5÷0.4 25÷1.5 1.89÷0.54 7.1÷2.5 0.51÷0.22 32.5÷2.5 1.36×0.05 0.06×1.7 2.08×75 49÷2.62.3÷0.46 1.93+2.7 2.73×1.5 28.5÷15 8.3-2.63 脱式计算72×0.81+10.4 7.06×2.4-5.7 50.4×1.9-1.8 3.76×0.25+25.8 0.75×18÷0.15 2.07÷0.23÷0.45 21.36÷0.8-12.9 7.28+3.2÷2.51.08×0.8÷0.272.05÷0.82+33.6 44.28÷0.9÷4.1 9.07-22.78÷3.45.5×17.3+6.7×5.5 3.8+4.29+2.1+4.2解方程x+3.2=4.6 x-1.8=4 x-2=15 1.6x=6.4 x÷7=0.3x÷3=2.1 x+0.64=14.14 x+0.3=1.8 5x=1.5 2x-20=43+x=5.4 x-1.5=4 x-6=7.6 x÷1.1=3 x÷5=15 0.2x=6 3x+6=18 2x-7.5=8.5 16+8x=40 4x-3×9=29 2x+2.8×2=10.4 x+2.4x=5.1 2(x-2.6)=8 5(x+1.5)=17.5 x+4.8=7.28(x-6.2)=41.6 (x-3)÷2=7.5 13.2x+9x=33.3 8x-3x=105 x-6.5=3.2X÷8=0.4 6x+18=48 3(x+2.1)=10.5 12x-9x=8.7 x-0.36=16 5.4x+x=12.8 3.8+x=6.3 x-7.9=2.6 2.5x=14 x÷3=1.2 3.4x-48=26.8 2x-97=34.2 42x+25x=134 13(x+5)=1692(x-3)=5.8 5x+7=42 x÷4.2=2 3.6x-x=3.25简算0.25×4×4.78 1.2×2.5+0.8×2.5 0.65×201 4.8×0.251.5×105 0.034×0.6 102×0.452.33×0.5×40.5×1.25×2×8×11 3.2×2.5 104×2.5 1.25×(4-0.8)100.1×99+100.1 63×0.1 485×10.2-48.5 2.69×992.5×32×12.52011—2012年五年级第一学期计算题班别:____________姓名:____________成绩:_________一、直接写出得数。
五年级上册数学计算题大全
五年级上册数学计算题大全1. 123 + 456 =答案:5792. 987 - 456 =答案:5313. 234 × 2 =答案:4684. 360 ÷ 6 =答案:605. 345 + 678 =答案:10236. 999 - 123 =答案:8767. 567 × 3 =答案:17018. 245 ÷ 5 =答案:499. 789 + 321 =答案:111010. 456 - 123 =答案:33311. 123 × 4 =答案:49212. 360 ÷ 5 =答案:7213. 678 + 234 =答案:91214. 546 - 123 =答案:42315. 345 × 2 =答案:69016. 400 ÷ 4 =答案:10017. 789 - 321 =答案:46818. 456 × 3 =答案:136819. 800 ÷ 8 =答案:10020. 123 + 234 + 345 = 答案:70221. 789 - 456 - 123 = 答案:21022. 567 × 2 × 3 =答案:340223. 800 ÷ 4 ÷ 5 =答案:4024. 832 + 487 =答案:131925. 954 - 468 =答案:48626. 543 × 2 =答案:108627. 640 ÷ 8 =答案:8028. 573 + 249 =答案:82229. 831 - 375 =答案:45630. 356 × 3 =答案:106831. 840 ÷ 7 =答案:12032. 276 + 498 =答案:77433. 985 - 327 =答案:65834. 123 × 6 =答案:73835. 480 ÷ 4 =答案:12036. 789 + 543 + 321 = 答案:165337. 976 - 357 - 219 = 答案:40038. 678 × 2 × 5 =答案:678039. 800 ÷ 5 ÷ 4 =答案:4040. 364 + 375 =答案:73941. 825 - 450 =答案:37542. 356 × 4 =答案:142443. 600 ÷ 6 =答案:10044. 345 + 456 + 567 = 答案:136845. 789 - 456 - 234 = 答案:9946. 897 × 3 × 4 =答案:1076447. 580 ÷ 5 =答案:11648. 462 + 298 =答案:76049. 862 - 439 =答案:42350. 567 × 5 =答案:283551. 700 ÷ 5 =答案:14052. 543 + 678 + 789 = 答案:201053. 925 - 639 =答案:28654. 123 × 8 =答案:98455. 280 ÷ 7 =答案:4056. 375 + 456 + 537 = 答案:136857. 765 - 429 - 236 = 答案:10058. 457 × 3 × 5 =答案:685559. 420 ÷ 5 =答案:8460. 245 + 387 =答案:63261. 986 - 345 =答案:64162. 564 × 2 × 6 =答案:676863. 900 ÷ 9 =答案:10064. 789 + 345 + 123 = 答案:125765. 825 - 264 - 561 = 答案:066. 476 × 3 =答案:142867. 640 ÷ 8 =答案:8068. 268 + 358 =答案:62669. 986 - 134 =答案:85270. 234 × 5 =答案:117071. 360 ÷ 9 =答案:4072. 456 + 765 + 654 = 答案:187573. 987 - 432 - 123 = 答案:43274. 345 × 4 × 2 =答案:276075. 500 ÷ 5 =答案:10076. 679 + 234 =答案:91377. 821 - 275 =答案:54678. 364 × 3 × 4 =答案:436879. 780 ÷ 6 =答案:13080. 245 + 567 + 789 =答案:160181. 1000 - 268 - 732 =答案:082. 345 × 5 =答案:172583. 700 ÷ 7 =答案:10084. 123 + 456 + 789 + 321 = 答案:168985. 876 - 432 - 123 =答案:32186. 345 × 2 × 10 =答案:690087. 800 ÷ 8 =答案:10088. 532 + 348 =答案:88089. 985 - 632 =答案:35390. 123 × 9 =答案:110791. 300 ÷ 6 =答案:5092. 345 + 678 + 234 + 567 = 答案:182493. 820 - 438 - 123 =答案:25994. 435 × 4 × 2 =答案:348095. 720 ÷ 8 =答案:9096. 348 + 568 =答案:91697. 738 - 357 =答案:38198. 456 × 5 =答案:228099. 360 ÷ 8 =答案:45100. 789 + 456 + 345 =答案:1590总结:五年级上册数学计算题包括加减乘除四则运算,需要注意位数转移和进位,也需要掌握数学计算公式和恰当运算顺序,切勿心急慌乱。
小学五年级上册数学计算题10篇
小学五年级上册数学计算题10篇1.小学五年级上册数学计算题篇一12.83+0.07=0.15+0.5=3.33-2.03=5.54+3.6=1-0.09=9.9-9=4-2.8=0.97-0.9=【答案】12.9;0.65;1.3;9.14;0.91;0.9;1.2;0.072.小学五年级上册数学计算题篇二(1)2.55÷1.7-0.9×0.3=1.5-0.27=1.23(2)1.02×(9.3-5.8)+2.5=1.02×3.5+2.5=3.57+2.5=6.07(3)0.76×4.8+4.8×0.24=4.8×(0.76+0.24)=4.8×1=4.8(4)16.2-1.62+3.8-0.38=1.62×10-1.62+0.38×10-0.38=1.62×(10-1)+0.38×(10-1)=1.62×9+0.38×9=14.58+3.42=18(5)8.6+1.25×8.6×8=8.6+1.25×8×8.6=8.6+10×8.6=8.6+86=94.6(6)36÷[(17.5+1.22)÷26]=36÷[18.72÷26]=36÷0.72=503.小学五年级上册数学计算题篇三2.7-1.64=*3.83+0.17=0.217×18=4.6×0.45=7.3÷13≈(得数保留两位小数)9.9÷0.75=0.072×0.15=【答案】1.06;4;3.906;2.6;2.07;0.5613.2;0.01084.小学五年级上册数学计算题篇四30.5+0.05=0.8×0.05=0.12÷3=9.4a+0.9a=18÷1000=0.1-0.01=0.12×5=n-0.91n=【答案】30.55;0.04;0.04;10.3a;0.018;0.09;0.6;0.09n5.小学五年级上册数学计算题篇五0.7+0.3=1.6+3.04=9.5-5=6×1.5=6+0.07=3×0.08=3.4×1000=2.5-2.1=0.5×6=【答案】1;4.64;4.5;1.2;9;6.07;0.24;3400;0.4;36.小学五年级上册数学计算题篇六0.8×[(5-0.68)÷1.2]=0.8×[4.32÷1.2]=0.8×3.6=2.881.25×3.2=(1.25×8)×0.4=10×0.4=4554×0.9+5.54=5.54×9+5.54×1=(9+1)×5.54=10×5.547.小学五年级上册数学计算题篇七0.4+9.6÷3.2=0.4+3=3.412.5-7.6+2.5-2.4=12.5+2.5-7.6-2.4=15-(7.6+2.4)=15-10=512.1-(2.1+8.3)=12.1-2.1-8.3=10-8.3=1.78.小学五年级上册数学计算题篇八15.6-7.64=0.651÷4.2=8.5×1.23≈(精确到十分位)10.2-9.85=13.81﹢6.2=0.32×2.18≈(得数保留两位小数)*12.36÷1.2=【答案】7.96;0.155;10.5;0.35;20.01;0.70;10.39.小学五年级上册数学计算题篇九1-0.05=0.47﹢0.63=4.8﹢6.2=0.99-0.9=100×0.6=6×0.14=0.74﹢2.6=0.1÷0.01=0.25×0.4=3.5÷100=【答案】0.95;1.1;11;0.09;60;0.84;3.34;10;0.1;0.03510.小学五年级上册数学计算题篇十(1)5.33+1.11+3.67=5.33+3.67+1.11=9+1.11=10.11(2)0.75×7.5-0.75×3.5=0.75×(7.5-3.5)=0.75×4=3(3)[5×(2-1.916)]÷0.12 =[5×0.084]÷0.12=0.42÷0.12=3.5。
五上数学计算题300道带答案竖式
小数乘法口算500道+竖式300道第一部分口算500道一.计算题(共50小题)1.直接写得数.0.5×1.4=80×0.125= 2.5×0.4=0.036×100=0.24×5=0.12×0.5=35÷1000= 2.2×0.5=0.12×5=0.04×0.1= 3.5+0.15=8﹣6.9=2.口算.0.4×5 1.2×44×1.51×0.50.01×0.1 1.25×0.40.36×0.20.8×03.直接写出得数.0.12×6= 1.25×0.4=30×0.8=12.5×0.8= 3.73﹣0.8﹣1.73= 3.26×0= 3.25+0.74= 5.2﹣2.64=0.24×5=4×0.05×2=3.9+7.1= 6.2×0.5=0.25×0.4=0.036×100= 3.64+6.36+5.5= 4.直接写出得数.0.4×0.02= 1.8×0.4=6×0.25= 1.25×0.8=3﹣0.98=0.9÷0.01= 3.9×0.01=99×0.25= 5.直接写得数:0.5×3=0.45+0.4=4×0.25=10.2+11.3=0.09×100=8.7﹣0.5=0.96﹣0.7=12.9﹣2.9=3.69×0=38.7÷10=6.直接写得数:0.2×3=0.45+0.4=4×0.25=18.7+11.3=0.09×100=8.7﹣0.5=0.96﹣0.7=18﹣1.67=1×8.79= 3.69×0=38.7÷10=2÷100=7.直接写出得数.0.28×10=0.9×5=8×0.06=0.05×1.6= 100×0.7= 2.5×8= 1.06×7=12.5×0= 1.7+3.3×0.2=0.2×0.2×0.2=8.直接写得数:0.2×36=0.45×2=4×0.25= 3.8÷100=0.09×1000=1﹣0.9=0.96﹣0.7= 2.5×7.4×4= 9.口算0.2×0.4=8.2+1.8= 6.45×0.01= 2.5×0.4=0.8×50= 2.4×5=0.9﹣0.52=10.2×4.5= 10.直接写出得数.0.7×0.9=0.14×0.3= 1.7×0.03=0.12×6=5.5×10= 2.6×0.5= 1.8×0.04= 2.6×2﹣0.5= 11.直接写出得数.5×1.8=0.8×1.5=0.65+0.35=9.8+1.2=0.25×4=1﹣0.63=10.75﹣0.5= 1.25×80=1.7×0.9= 4.6×0.5= 1.42×100=19.8﹣8= 12.直接写出得数.0.25×4= 1.25×8=8.2×6.9×0=0.2×18=6.29×100=0.02×500= 3.4×2=0.26×0.5= 13.直接写得数0.2×4=0.8×25=0.57+0.43= 2.8×10=18.4÷100= 2.5×0.4= 4.7﹣1.78=0.125×8=1.8×0.5=0.035×1000=14.口算0.4×20= 1.3×3=0.25×50=0.9×300 2.4×50=0.125×200=600×0.4=800×0.25=1500×0.2=15.列竖式计算.2.3×0.8= 6.9×3.1=9.87×1.8=24.5×6.820.6×4.5=10.2×5.01=16.直接写得数.3.14×7=52=6π=62﹣20=402﹣302=b×b= 3.14×302= 3.14×42= 1.25×32=b+b=17.直接写得数.0.16×5= 4.2×0.3=25×0.4=2×0.45=0.5×0.07=0.3×0.7×10=18.口算题.0.1×208= 2.8×2=3×0.18=0.2×600= 1.3×5=8×0.05= 1.3×50= 80×0.05=7.26×1=0.4×22=0.15×40=0.7×1.4=1.25×10= 4.5×0.02=0.03×8=0×1.001=0.8×12.5=0.4×0.7= 1.3×4= 1.35×10= 1.4×0.4=1.4×5= 1.45×100=3.5×40=0.02×38=25×0.4= 1.6×1.5=0.01×10= 250×0.04=1.5×0.02=0.05×12=200×0.05=2.5×0.4=0.05×430=20×0.5= 250×0.4=7.682×0=2×0.005= 2.05×2=19.直接写出得数.1.5×0.2= 1.25×0.8= 4.5×0.4=2.5×7×0.4=0.3×0.3=0.35+0.75=0.48+1.62=10.1×78=20.直接写出得数.0.2×8= 6.2+0.04= 2.5×0.4=0.6×0.7=18.5+71.5= 6.4+4.6=0.04×0.3= 2.1﹣2.01= 1.41×1000=21.直接写出得数45+426=58.7﹣38.5= 2.25×8= 2.7×0.8= 6.4×0.8=320×0.03=11.004×50= 4.8×9.8= 22.口算.2.4×0.3=0.25×4=0.06×0.8=8.5×0.2= 1.25×0.8=7.5×0.5=6×4.4=0.13×0.05=19×0.7=23.口算:0.9×0.3= 3.5×0.2= 2.1×0= 6.6×10=0.3×7= 0.27×3=3×9.6=0.8×1.5=7.2×0.6= 2.5×0.4= 24.口算0.37×10=0.37×100=0.37×1000= 2.5×4= 0.25×4= 4.8×2=0.12×0.3=2×5.8= 0.28×3=0.16×4= 3.5×2=5×1.2= 5×1.5=3×0.25= 3.5×0.2= 3.5×5= 5×0.25=0.3×0.2= 3.5×0.5=3×1.5= 25.直接写得数.0.5×6=0.125×8= 2.5×0.4= 3.1×0.3=4×0.25= 1.25×6=0.2×0.05=0.8×0.05= 1.7×0.3= 1.25×200=40×0.05=0.04×2=26.口算.0.2×50= 2.4×0.5=0.25×4= 3.2×0.3=12.5×80=0.17×10= 4.5+3.85= 2.5×0.7×0.4=3.5×8= 1.2×0.6= 5.2﹣2.8= 3.7+5.8=27.直接写得数.0.5×0.7= 2.1×0.4= 3.4×0.2=0.06×1.2=0.63×2=0.05×0.06=0.8×0.4=7.85×0.01=0.15×0.4= 1.3×30=0.25×0.6= 3.125×100= 28.直接写出得数.12.5×8= 2.5×0.4= 6.4+4.6=0.04×0.3=0.5×2.4=0.2×2.5= 5.18+3.02= 1.41×1000=29.口算:0.3×4= 2.3×0.2= 3.6+6.4=0.6×0.7=1.6×0.4=0.9×0.08=0.25×4=12.5×8= 0.7×0.9=0.04×0.2=0.8×0.05=3.1×0.3= 0.16×0.5= 1.7×0.03= 1.8×0.04=0.12×6= 30.直接写得数0.8×25=0×4.23=0.57+0.43=0.02×500=12.5×8=50×0.04=80×0.3= 1.1×9=31.直接写得数.0.7×10 3.02×100 3.6×2 4×1.52.5×4 12.5×0.8 4.5+2.6 7﹣1.66.4﹣2.3 10+6.01 8.3﹣1.37.3+2.7 32.口算9.5×0.2= 3.2×0.5=0.8×2.5= 4.4×0.4=35×0.4=33.口算.0.8×7=0.9×0.3= 1.32×8=10.3×2=3.5×0.2=10×0.05=0.13×7=0.05×4=30×0.1=12.5×8= 3.25×0=0.4×50= 34.直接写出得数:2.5×4= 2.4×0.5=8×0.125=0.27×3=7﹣6.38=0.22×0.5=35.直接写出得数.(后两题得数保留一位小数)0.7×0.9=0.14×0.3= 1.7×0.03= 1.8×0.04≈0.12×6= 5.5×10= 2.6×0.5= 2.6×0.08≈36.直接写出得数0.45×0.2= 4.38+3.5=0.9×7=(3.85+5.45)×0=0.75×1= 2.5×4= 5.4×20=7.5×0.4=37.口算.2.3×2=10×0.2= 1.45×10= 4.3×10═ 2.4×5=4.5×0.9= 2.5×8= 3.9×3=5×0.01=5.98×1000= 38.直接写得数:2.5×33.06×2 0.25×44.2×105.3×100 2.5×62.2×4 1.6×4 1.25×839.口算.1.5×8=2.4×5= 1.25×8=3.58×2=0.5×0.9=40.直接写得数0.7×0.9=0.12×50=60×0.5= 1.8×0.04=1.25×8=24×0.05=0.15×0.4=0.9×1.5=3.4×0.7=0.78×0.2=30×0.5=0.8×0.9=41.口算.0.5×0.2=50×0.2=500×0.2= 2.4×4= 2.5×0.4= 0.25×40=0.125×8=12.5×8= 1.25×80=0.24×5= 42.口算:0.5×2=0.25×4=12.5×8=0.125×8=7÷0.7=1﹣0.125×8= 1.25×32=0.25×56=43.直接写出得数.0.4×0.3= 2.5×0.6=8.8×0.1= 1.3×0.2=5.28+1.6=10﹣1.7﹣2.3=6.09×0=100×0.7=44.直接写出得数0.5×0.2=0.25×0.4= 1.25×8=0×1000+3=0.5÷100=0.12×40=100×0.78=12.78+0.22=0.6+0+0.7=0.72+1000=45.直接写得数.0.5×0.2=4×0.15=50×0.4=8×0.125=0.23×10=0.12×7=46.直接写出得数.0.7×0.9= 2.6×0.5=0.14×0.3= 5.5×10=1.7×0.03= 1.8×0.04=0.12×6= 4.8×5= 47.口算0.2×0.4=8.2+1.8=100﹣35.22= 2.5×0.4=0.8×50=8×0.24= 3.9×1.3= 2.4×5=0.9﹣0.52=0×3.52=12.5×8= 2.4×0.01= 48.直接写得数0.8×0.6= 5.5×3=0.5×0.6=0.125×0.8=9.6×0.1= 0.07×0.9=12.4×0.2= 2.4×5=14×0.01= 1.5×2= 49.口算.0.37×100=0.25×4=0.3×0.2=70×0.12=18×0.3=0.5×0.6= 3.7×0.2=5×1.2=第二部分竖式300道一.计算题(共50小题)1.列竖式计算.75﹣8.49= 3.72×1.25= 5.04×26=5.94+12.7=0.95×6.7=35.62﹣13.4=2.竖式计算0.64×18=25.8×102=40.7×0.25=13.45×2.6=(保留整数) 4.865×8≈(保留整数)10.23×42≈(保留一位小数)3.竖式计算(前面有*要验算).2.18×3.6*4.23×0.8620.07×1.0250.6×0.90.57×0.86*0.8×0.314.用竖式计算.8×0.12=(验算) 1.9×3.5=(验算)0.401×0.3=0.45×0.96=0.17×0.71=5.竖式计算4.57×1.8 0.125×0.8 3.75×0.249.37×8.52.07×3.6 3.35×1.6.6.列竖式计算:1.8×0.36=35.37+28.63=19.9﹣8.75=1.06×0.48=18.9+28.65=22.87﹣18.65=7.竖式计算7.6×0.82= 3.25×0.31=7.5×0.59=(验算)8.列竖式计算,带*号的要验算.25.78+3.12=13.8×9=*8﹣2.67=*5.73+6.7=9.列竖式计算4.8×17 1.88×25 2.4×0.370.89×5.3.3.8×0.15=4.6×50=8.7×2.04= 13.2×9.8=0.86×0.72=5﹣1.08=11.列竖式计算.(得数保留两位小数)2.375×105 5.16×4.3 0.45×0.206.12.用竖式计算.4.8×0.259.3×1.39.8×0.5 2.1×2.15.13.列竖式计算.0.04×0.12 4.25×8.8 3.84×0.25.14.用竖式计算.62.4+7.62= 6.07﹣4.993=8.7×1.4= 1.28×3.5=8×0.125 4.23×536.5×425×0.12618×1.833.42×2016.列竖式计算.2.3×0.8= 6.9×3.1=9.87×1.8=24.5×6.820.6×4.5=10.2×5.01=17.列式计算:2.02×2.410.33﹣9.083.88+1.5418.用竖式计算.3.5×7=8.1×16= 3.27×21=5.63×36= 4.32×7=64×0.07=19.用竖式计算.4.26×7.5= 3.15×1.4=47.5×0.6=5.25×0.24=7.38×2.5=14.24×0.35=1.21×8=2.4×0.2=0.57×0.43=20.列竖式计算.8.5×16= 4.15×24=0.32×7= 6.4×9= 2.5×36=0.04×270= 1.25×3= 3.75×6= 21.计算并验算.0.04×0.568.04×0.001 4.012×0.30.42×0.080.209×0.15 4.8×0.0015 87.5×2.410.28×0.731.4×3.822.列竖式计算0.82×2= 3.95×42= 2.073×15=0.78×24= 2.6×61=0.059×0.2= 4.268×1.7=57×5.7= 9.46×2.85=17.8×6.4= 1.5×4.9= 2.5×0.88=23.用竖式计算.1.24×0.8=0.85×1.2=7.05×2.4=12.3×2.4=60.5×400=89.3×7.6=24.竖式计算下面各题(得数保留两位小数)0.46×3.5=0.86×1.4=0.036×2.5=8.4×1.03=25.用竖式计算25﹣12.54= 1.59×2.4=2137÷29=26.直接写出得数.1.5×0.2= 1.25×0.8= 4.5×0.4=2.5×7×0.4= 0.3×0.3=0.35+0.75=0.48+1.62=10.1×78= 27.用竖式计算.5.08×0.65=54.68﹣12.8=19.92+420.26 7.02×0.67=28.用竖式计算.4.8×2.5=5.07×0.29=0.32×1.7≈(得数保留一位小数)4.08×6.7≈(得数保留两位小数) 6.03×0.74≈(得数保留两位小数)29.竖式计算(第一、第二道的数保留两位小数)3.52×0.05≈120.44×0.2≈8.25×1.48.76×3.5 4.25×0.4 2.7×1.631.竖式计算0.38×0.25 150×0.12 0.87×1.91.28×2.3 2.07×0.24 0.17×1.0532.用竖式计算,前两题要验算.0.65×4.7= 2.06×9.4=0.072×8.5=9.9×0.99= 2.04×0.8=33.列竖式计算.3.2×30= 1.25×4=4.2×15=11.5×108=0.28×4.5= 0.27×0.36= 2.6×3.8=250×0.98= 6.05×1.6=10.8×2.07=34.列竖式计算.0.54×2.7 2.8×7.4 15.4×0.7 27.5×3.4.27.6×0.45 8.08﹣2.68 5.546+29.380.023×1.8 17.04×0.26 8.35×3.5 5.08×0.25 1.18×3.436.列竖式计算.2.6×0.6 6.7×0.0715.6×1.3 0.81×2.7.37.用竖式计算:(得数保留一位小数)3.65×2.6 0.462÷2.80.627+3.3754.35﹣0.435.38.竖式计算31.5×24.5=0.8×0.56= 4.23×0.028=0.63×1.05=36×0.56= 2.5×2.05=(1)计算并验算.2.3×0.29= 2.7×1.02=(2)得数保留两位小数.0.45×0.96 6.53×0.75(3)得数保留一位小数.10.6×0.2622.45×0.4.40.列竖式计算下面各题并验算:0.34×2.5= 1.5×1.7=0.28×0.39= 4.2×2.4=41.用竖式计算.4.2×0.08= 1.5×6.2= 2.7×8.17=2.9×0.56=(保留两位小数) 6.23×4.2=(保留一位小数)42.列竖式计算.3.4×0.25 6.5×2.4 0.035×0.6 1.25×0.024.43.用竖式计算.84×0.25=0.55×64=0.47×5.8=6.06×0.32=0.075×0.07= 3.7×9.77=44.用竖式计算.5.08×0.65= 54.68﹣12.8= 80.4×0.35= 19.92+420.26=45.列竖式计算3.2×1.8= 1.05×62= 2.7×0.11=0.12×0.18=0.15×0.12= 2.7×1200=46.列竖式计算.7.6×0.82= 3.5×8.8= 3.25×0.31=0.93×2.02≈(结果精确到百分位) 5.9×3.14≈(结果保留一位小数)47.列竖式计算.1.2×1.36(结果保留两位小数)2.7×0.34(结果保留两位小数)0.74×5.8(结果保留两位小数) 2.6×3.5验算:0.25×0.12验算:48.用竖式计算18.8×38.2= 48×0.952=35.7×5.06≈(得数保留一位小数) 6.928×3.2≈(得数保留两位小数)49.用竖式计算.0.86×7= 3.3×16= 0.48×2.4= 1.7×0.45≈(保留两位小数)50.列竖式计算,带※的验算※0.38×0.25 1.07×2.1 (得数保留两位小数)7.4×2.84(得数保留一位小数) 1.08×9.5 0.75×1.02.第一部分口算500道参考答案与试题解析一.计算题(共50小题)1.【解答】解:0.5×1.4=0.780×0.125=10 2.5×0.4=10.036×100=3.60.24×5=1.20.12×0.5=0.0635÷1000=0.0352.2×0.5=1.10.12×5=0.60.04×0.1=0.0043.5+0.15=3.658﹣6.9=1.12.【解答】解:0.4×5=2 1.2×4=4.84×1.5=61×0.5=0.50.01×0.1=0.0011.25×0.4=0.50.36×0.2=0.0720.8×0=03.【解答】解:0.12×6=0.721.25×0.4=0.530×0.8=2412.5×0.8=10 3.73﹣0.8﹣1.73=1.2 3.26×0=0 3.25+0.74=3.995.2﹣2.64=2.560.24×5=1.24×0.05×2=0.43.9+7.1=11 6.2×0.5=3.10.25×0.4=0.10.036×100=3.63.64+6.36+5.5=15.54.【解答】解:0.4×0.02=0.0081.8×0.4=0.726×0.25=1.5 1.25×0.8=13﹣0.98=2.020.9÷0.01=903.9×0.01=0.03999×0.25=24.755.【解答】解:0.5×3=1.50.45+0.4=0.854×0.25=110.2+11.3=21.50.09×100=98.7﹣0.5=8.20.96﹣0.7=0.2612.9﹣2.9=103.69×0=038.7÷10=3.876.【解答】解:0.2×3=0.60.45+0.4=0.854×0.25=118.7+11.3=300.09×100=98.7﹣0.5=8.20.96﹣0.7=0.2618﹣1.67=16.331×8.79=8.793.69×0=038.7÷10=3.872÷100=0.027.【解答】解:0.28×10=2.80.9×5=4.58×0.06=0.480.05×1.6=0.08100×0.7=70 2.5×8=20 1.06×7=7.4212.5×0=01.7+3.3×0.2=2.360.2×0.2×0.2=0.0088.【解答】解:0.2×36=7.20.45×2=0.94×0.25=1 3.8÷100=0.0380.09×1000=901﹣0.9=0.10.96﹣0.7=0.262.5×7.4×4=749.【解答】解:0.2×0.4=0.088.2+1.8=106.45×0.01=0.06452.5×0.4=10.8×50=40 2.4×5=120.9﹣0.52=0.2810.2×4.5=45.910.【解答】解:0.7×0.9=0.630.14×0.3=0.0421.7×0.03=0.0510.12×6=0.725.5×10=55 2.6×0.5=1.3 1.8×0.04=0.0722.6×2﹣0.5=4.711.【解答】解:5×1.8=90.8×1.5=1.20.65+0.35=19.8+1.2=110.25×4=11﹣0.63=0.3710.75﹣0.5=10.251.25×80=1001.7×0.9=1.534.6×0.5=2.31.42×100=14219.8﹣8=11.812.【解答】解:0.25×4=1 1.25×8=108.2×6.9×0=00.2×18=3.66.29×100=6290.02×500=103.4×2=6.80.26×0.5=0.1313.【解答】解:0.2×4=0.80.8×25=200.57+0.43=1 2.8×10=2818.4÷100=0.1842.5×0.4=1 4.7﹣1.78=2.920.125×8=11.8×0.5=0.90.035×1000=3514.【解答】解:0.4×20=8 1.3×3=3.90.25×50=12.50.9×300=2702.4×50=1200.125×200=25600×0.4=240800×0.25=2001500×0.2=30015.【解答】解:2.3×0.8=1.84 6.9×3.1=21.399.87×1.8=17.76624.5×6.8=166.620.6×4.5=92.710.2×5.01=51.10216.【解答】解:3.14×7=21.9852=256π=18.8462﹣20=16402﹣302=700b×b=b2 3.14×302=28263.14×42=50.241.25×32=40b+b=2b 17.【解答】解:0.16×5=0.84.2×0.3=1.2625×0.4=102×0.45=0.90.5×0.07=0.0350.3×0.7×10=2.118.【解答】解:0.1×208=20.82.8×2=5.63×0.18=0.540.2×600=1201.3×5=6.58×0.05=0.41.3×50=6580×0.05=47.26×1=7.260.4×22=8.80.15×40=0.60.7×1.4=0.981.25×10=12.54.5×0.02=0.090.03×8=0.240×1.001=00.8×12.5=100.4×0.7=0.281.3×4=4.21.35×10=13.51.4×0.4=0561.4×5=7 1.45×100=1453.5×40=1400.02×38=0.7625×0.4=101.6×1.5=2.40.01×10=0.1250×0.04=101.5×0.02=0.030.05×12=0.6200×0.05=102.5×0.4=10.05×430=21.520×0.5=10250×0.4=1007.682×0=02×0.005=0.012.05×2=4.119.【解答】解:1.5×0.2=0.3 1.25×0.8=1 4.5×0.4=1.82.5×7×0.4=7 0.3×0.3=0.090.35+0.75=1.10.48+1.62=2.110.1×78=787.820.【解答】解:0.2×8=1.6 6.2+0.04=6.24 2.5×0.4=10.6×0.7=0.4218.5+71.5=90 6.4+4.6=110.04×0.3=0.0122.1﹣2.01=0.091.41×1000=141021.【解答】解:45+426=47158.7﹣38.5=20.22.25×8=18 2.7×0.8=2.16 6.4×0.8=5.12320×0.03=9.611.004×50=550.24.8×9.8=47.0422.【解答】解:2.4×0.3=0.720.25×4=10.06×0.8=0.0488.5×0.2=1.7 1.25×0.8=17.5×0.5=3.756×4.4=26.40.13×0.05=0.006519×0.7=13.323.【解答】解:0.9×0.3=0.273.5×0.2=0.72.1×0=0 6.6×10=660.3×7=2.1 0.27×3=0.813×9.6=28.80.8×1.5=1.27.2×0.6=4.322.5×0.4=124.【解答】解:0.37×10=3.70.37×100=370.37×1000=3702.5×4=100.25×4=1 4.8×2=9.60.12×0.3=0.0362×5.8=11.60.28×3=0.840.16×4=0.643.5×2=75×1.2=65×1.5=7.53×0.25=0.753.5×0.2=0.7 3.5×5=17.55×0.25=1.250.3×0.2=0.063.5×0.5=1.753×1.5=4.5 25.【解答】0.5×6=30.125×8=1 2.5×0.4=1 3.1×0.3=0.934×0.25=1 1.25×6=7.50.2×0.05=0.010.8×0.05=0.041.7×0.3=0.511.25×200=25040×0.05=20.04×2=0.0826.【解答】解:0.2×50=10 2.4×0.5=1.20.25×4=1 3.2×0.3=0.9612.5×80=10000.17×10=1.74.5+3.85=8.352.5×0.7×0.4=0.7 3.5×8=28 1.2×0.6=0.725.2﹣2.8=2.4 3.7+5.8=9.527.【解答】解:0.5×0.7=0.35 2.1×0.4=0.84 3.4×0.2=0.680.06×1.2=0.072 0.63×2=1.260.05×0.06=0.0030.8×0.4=0.327.85×0.01=0.0785 0.15×0.4=0.061.3×30=390.25×0.6=0.153.125×100=312.528.【解答】解:直接写出得数:12.5×8=1002.5×0.4=1 6.4+4.6=110.04×0.3=0.0120.5×2.4=1.20.2×2.5=0.055.18+3.02=8.21.41×1000=141029.【解答】0.3×4=1.2 2.3×0.2=0.46 3.6+6.4=100.6×0.7=0.421.6×0.4=0.640.9×0.08=0.0720.25×4=112.5×8=1000.7×0.9=0.630.04×0.2=0.0080.8×0.05=0.04 3.1×0.3=0.930.16×0.5=0.081.7×0.03=0.0511.8×0.04=0.0720.12×6=0.7230.【解答】解:0.8×25=200×4.23=00.57+0.43=10.02×500=1012.5×8=10050×0.04=280×0.3=241.1×9=9.931.【解答】解:0.7×10=7 3.02×100=302 3.6×2=7.2 4×1.5=62.5×4=10 12.5×0.8=10 4.5+2.6=7.1 7﹣1.6=5.46.4﹣2.3=4.1 10+6.01=16.01 8.3﹣1.3=77.3+2.7=1032.【解答】解:9.5×0.2=1.93.2×0.5=1.60.8×2.5=24.4×0.4=1.7635×0.4=14 4.8×50=2404.8×0.25=1.28.8×5=441.4×0.5=0.712.5×4=5033.【解答】解:0.8×7=5.60.9×0.3=0.271.32×8=10.5610.3×2=20.63.5×0.2=0.710×0.05=0.50.13×7=0.910.05×4=0.230×0.1=312.5×8=100 3.25×0=00.4×50=20 34.【解答】解:2.5×4=10 2.4×0.5=1.28×0.125=10.27×3=0.817﹣6.38=0.620.22×0.5=0.1135.【解答】解:0.7×0.9=0.630.14×0.3=0.0421.7×0.03=0.0511.8×0.04≈0.10.12×6=0.725.5×10=55 2.6×0.5=1.3 2.6×0.08≈0.236.【解答】解:0.45×0.2=0.094.38+3.5=7.880.9×7=6.3(3.85+5.45)×0=00.75×1=0.75 2.5×4=10 5.4×20=1087.5×0.4=337.【解答】解:2.3×2=4.610×0.2=21.45×10=14.54.3×10═432.4×5=124.5×0.9=4.052.5×8=203.9×3=11.75×0.01=0.055.98×1000=598038.【解答】解:2.5×3=7.53.06×2=6.12 0.25×4=14.2×10=425.3×100=5302.5×6=152.2×4=8.8 1.6×4=6.4 1.25×8=1039.【解答】解:1.5×8=122.4×5=12 1.25×8=103.58×2=7.16 0.5×0.9=0.451.2×6=7.2 0.2×0.9=0.18 0.72×5=3.6 0.37×4=1.48 0.25×0.4=0.140.【解答】解:0.7×0.9=0.630.12×50=660×0.5=30 1.8×0.04=0.0721.25×8=1024×0.05=1.20.15×0.4=0.060.9×1.5=1.353.4×0.7=2.380.78×0.2=0.15630×0.5=150.8×0.9=0.7241.【解答】解:(1)0.5×0.2=0.1(2)50×0.2=10(3)500×0.2=100(4)2.4×4=9.6(5)2.5×0.4=1(6)0.25×40=10(7)0.125×8=1(8)12.5×8=100(9)1.25×80=100(10)0.24×5=1.242.【解答】解:0.5×2=10.25×4=112.5×8=1000.125×8=17÷0.7=101﹣0.125×8=01.25×32=800.25×56=1443.【解答】解:0.4×0.3=0.122.5×0.6=1.58.8×0.1=0.881.3×0.2=0.265.28+1.6=6.8810﹣1.7﹣2.3=66.09×0=0100×0.7=7044.【解答】解:0.5×0.2=0.10.25×0.4=0.1 1.25×8=100×1000+3=30.5÷100=0.0050.12×40=4.8100×0.78=7812.78+0.22=130.6+0+0.7=1.30.72+1000=1000.7245.【解答】解:0.5×0.2=0.14×0.15=0.650×0.4=208×0.125=10.23×10=2.30.12×7=0.8446.【解答】解:0.7×0.9=0.63 2.6×0.5=1.30.14×0.3=0.0425.5×10=551.7×0.03=0.0511.8×0.04=0.0720.12×6=0.72 4.8×5=2447.【解答】解:0.2×0.4=0.088.2+1.8=10100﹣35.22=64.782.5×0.4=10.8×50=408×0.24=1.923.9×1.3=5.07 2.4×5=120.9﹣0.52=0.380×3.52=012.5×8=100 2.4×0.01=0.02448.【解答】解:0.8×0.6=0.48 5.5×3=16.50.5×0.6=0.30.125×0.8=0.19.6×0.1=0.96 0.07×0.9=0.06312.4×0.2=2.482.4×5=1214×0.01=0.141.5×2=349.【解答】解:0.37×100=370.25×4=10.3×0.2=0.0670×0.12=8.418×0.3=5.40.5×0.6=0.33.7×0.2=0.745×1.2=6第二部分竖式300道参考答案与试题解析一.计算题(共50小题)1.【解答】解:(1)75﹣8.49=66.51;(2)3.72×1.25=4.65;(3)5.04×26=131.04;(4)5.94+12.7=18.64;(5)0.95×6.7=6.365;(6)35.62﹣13.4=22.22.2.【解答】解:0.64×18=11.5225.8×102=2631.640.7×0.25=10.17513.45×2.6≈35 4.865×8≈3910.23×42≈429.73.【解答】解:2.18×3.6=4.848*4.23×0.86=3.6378验算:20.07×1.025=20.571750.6×0.9=0.540.57×0.86=0.4902*0.8×0.31=0.248验算:4.【解答】解:①8×0.12=0.96 ② 1.9×3.5=6.65③0.401×0.3=0.1203④0.45×0.96=0.432⑤0.17×0.71=0.12075.【解答】解:(1)4.57×1.8=8.226;(2)0.125×0.8=0.1;(3)3.75×0.24=0.9;(4)9.37×8.5=79.645;(5)2.07×3.6=7.452;(6)3.35×1.6=5.36.6.【解答】解:1.8×0.36=0.64835.37+28.63=6419.9﹣8.75=11.15 1.06×0.48=0.508818.9+28.65=47.5522.87﹣18.65=4.227.【解答】解:(1)7.6×0.82=6.232;(2)3.25×0.31=1.0075;(3)7.5×0.59=4.425.8.【解答】解:25.78+3.12=28.913.8×9=124.2*8﹣2.67=5.33验算:*5.73+6.7=12.43验算:9.【解答】解:4.8×17=81.6 1.88×25=47 2.4×0.37=0.8880.89×5.3=4.71710.【解答】解:3.8×0.15=0.57 4.6×50=2308.7×2.04=17.74813.2×9.8=129.360.86×0.72=0.61925﹣1.08=3.9211.【解答】解:2.375×105≈249.38 5.16×4.3≈22.190.45×0.206≈0.0912.【解答】解:4.8×0.25=1.29.3×1.3=12.099.8×0.5=4.9 2.1×2.15=4.51513.【解答】解:0.04×0.12=0.0048 4.25×8.8=37.43.84×0.25=0.95214.【解答】解:62.4+7.62=70.02 6.07﹣4.993=1.0778.7×1.4=12.18 1.28×3.5=4.4815.【解答】解:(1)8×0.125=1(2)4.23×5=21.15(3)36.5×4=146(4)25×0.126=3.15(5)18×1.8=32.4(6)33.42×20=668.416.【解答】解:2.3×0.8=1.84 6.9×3.1=21.399.87×1.8=17.76624.5×6.8=166.620.6×4.5=92.710.2×5.01=51.10217.【解答】解:2.02×2.4=4.84810.33﹣9.08=1.253.88+1.54=5.4218.【解答】解:3.5×7=24.58.1×16=129.6 3.27×21=68.67 5.63×36=202.68 4.32×7=30.2464×0.07=4.4819.【解答】解: 4.26×7.5=31.95 3.15× 1.4=4.4147.5×0.6=28.5 5.25×0.24=1.267.38×2.5=18.4514.24×0.35=4.984 1.21×8=9.68 2.4×0.2=0.480.57×0.43=0.245120.【解答】解:8.5×16=136; 4.15×24=99.6;0.32×7=2.24; 6.4×9=57.6; 2.5×36=90;0.04×270=10.8; 1.25×3=3.75; 3.75×6=22.5;21.【解答】解:0.56×0.04=0.0224验算:8.04×0.001=0.00804验算: 4.012×0.3=1.2036验算:0.42×0.08=0.0336验算:0.209×0.15=0.03135验算:4.8×0.0015=0.0072验算:87.5×2.4=210验算:10.28×0.7=7.196验算:31.4×3.8=119.32验算:22.【解答】解:0.82×2=1.64 3.95×42=165.9 2.073×15=31.0950.78×24=18.72 2.6×61=158.60.059×0.2=0.0118 4.268×1.7=7.255657×5.7=32.499.46×2.85=26.96117.8×6.4=113.92 1.5×4.9=7.35 2.5×0.88=2.223.【解答】解: 1.24×0.8=0.9920.85× 1.2=1.027.05×2.4=16.9212.3×2.4=29.5260.5×400=242089.3×7.6=678.6824.【解答】解:0.46×3.5=1.610.86×1.4≈1.200.036×2.5=0.098.4×1.03≈8.6525.【解答】解:25﹣12.54=12.46 1.59×2.4=3.8162137÷29≈73.726.【解答】解:1.5×0.2=0.3 1.25×0.8=1 4.5×0.4=1.82.5×7×0.4=70.3×0.3=0.090.35+0.75=1.10.48+1.62=2.110.1×78=787.827.【解答】解: 5.08×0.65=3.30254.68﹣12.8=41.8819.92+420.26=440.187.02×0.67=4.7034 28.【解答】解:4.8×2.5=12 5.07×0.29=1.47030.32×1.7≈0.54.08×6.7≈27.34 6.03×0.74≈4.4629.【解答】解:3.52×0.05≈0.18120.44×0.2≈24.098.25×1.4=11.558.76×3.5=30.66 4.25×0.4=1.7 2.7×1.6=4.3230.【解答】解:(1)0.43×27≈11.6(结果保留一位小数)(2)0.04×0.12=0.0048 (3)3.84×2.6≈10.0(保留一位小数)(4)5.76×3=17.28(5)8.3×0.15≈1.25(结果精确到百分位)(6)0.125×1.4≈0.18(保留两位小数)(7)4.8×0.25=1.231.【解答】解:0.38×0.25=0.095150×0.12=180.87×1.9=1.653 1.28×2.3=2.944 2.07×0.24=0.49680.17×1.05=0.178532.【解答】解:0.65× 4.7=3.055 2.06×9.4=19.3640.072×8.5=0.6129.9×0.99=9.801 2.04×0.8=1.63233.【解答】解:3.2×30=96 1.25×4=5 4.2×15=6311.5×108=12420.28×4.5=1.260.27×0.36=0.0972 2.6×3.8=9.88250×0.98=245 6.05×1.6=9.6810.8×2.07=22.35634.【解答】解:(1)0.54×2.7=1.458;(2)2.8×7.4=20.72;(3)15.4×0.7=10.78;(4)27.5×3.4=93.5.35.【解答】解:27.6×0.45=12.428.08﹣2.68=5.4 5.546+29.38=34.9260.023×1.8=0.248417.04×0.26=4.43048.35×3.5=29.225 5.08×0.25=1.27 1.18×3.4=4.01236.【解答】解:2.6×0.6=1.56 6.7×0.07=0.46915.6×1.3=20.280.81×2.7=2.18737.【解答】解:①3.65×2.6≈9.5②0.462÷ 2.8≈0.2③0.627+3.375≈ 4.0④4.35﹣0.435≈3.938.【解答】解:31.5×24.5=771.750.8×0.56=0.448 4.23×0.028=0.118440.63×1.05=0.661536×0.56=0.2016 2.5×2.05=5.12539.【解答】解:(1)2.3×0.29=0.667 2.7×1.02=2.754(2)0.45×0.96≈0.43 6.53×0.75≈4.90(3)10.6×0.26≈2.822.45×0.4≈9.040.【解答】解:0.34×2.5=0.85;1.5× 1.7=2.55;0.28×0.39=0.1092; 4.2×2.4=10.08.41.【解答】解:4.2×0.08=0.336 1.5×6.2=9.3 2.7×8.17=22.059 2.9×0.56≈ 1.62 6.23× 4.2≈26.242.【解答】解:①3.4×0.25=0.85②6.5× 2.4=15.6③0.035×0.6=0.021④ 1.25×0.024=0.0343.【解答】解:84×0.25=210.55×64=35.20.47×5.8=2.726 6.06×0.32=1.93920.075×0.07=0.00525 3.7×9.77=36.14944.【解答】解:5.08×0.65=3.30254.68﹣12.8=41.8880.4×0.35=28.1419.92+420.26=440.1845.【解答】解:3.2×1.8=5.76 1.05×62=65.12.7×0.11=0.2970.12×0.18=0.02160.15×0.12=0.018 2.7×1200=324046.【解答】解:(1)7.6×0.82=6.232(2)3.5×8.8=30.8(3)3.25×0.31=1.0075(4)0.93×2.02≈1.88(5)5.9×3.14≈18.547.【解答】解:(1)1.2×1.36≈1.63 (2)2.7×0.34≈0.92 (3)0.74×5.8≈4.29(4)2.6×3.5=9.1验算:(5)0.25×0.12=0.03验算:48.【解答】解:18.8×38.2=718.16;48×0.952=45.696;35.7×5.06≈180.6;(得数保留一位小数) 6.928×3.2≈22.17;(得数保留两位小数)49.【解答】解:(1)0.86×7=6.02(2)3.3×16=52.8(3)0.48×2.4=1.152(4)1.7×0.45≈0.77(保留两位小数)50.【解答】解:0.38×0.25=0.095验算:1.07×2.1≈ 2.257.4× 2.84≈21.0 1.08×9.5=10.260.019×5.7=0.10830.75×1.02=0.765。
五年级上册计算题100道
计算题。
1、一个正方形的周长是9.48米,它的边长是多少米?2、小汽车8分钟行12.8千米,公共汽车12分钟行14。
4千米,谁的速度较快?快多少?3、小红、小表、小兰、小花、小梅一起去开心乐园玩,车费用去了9.5元,门票费32。
5元。
平均每人用去多少元?4、解放军某部急行军3小时行了18.8千米,平均每小时行多少千米?(得数保留两位小数)5、王老师从家骑车到学校要用0.25小时,家离学校有多远?如果他改为步行,每小时走5千米,用0.8小时能到学校吗?6、双休日爸爸带小勇去登山.从山底到山顶全程有7.2千米,他们上山用了3小时,下山用了2小时.上山、下山的速度各是多少?你还能提出其他数学问题吗? 汽车每行驶5小时要用汽油0。
8千克。
如果汽车现有汽油50千克,要行驶325千米,还需加油吗?7、一种西服面料,每米售价72.5元。
买这样的面料6.4米,应付多少元?8、有一种油桶能装4.5升油,现在要装50升油,至少要准备多少个这样的油桶?9、张师傅3.2小时生产28个零件,照这样计算,9。
6小时能生产多少个零件?10、一块梯形麦田,上底是400米,下底是500米,高是400米.如果每公顷能收小麦约4.5吨,这块麦田大约能收小麦多少吨?11、一幢高135米,底楼的层高是4。
8米,其余每层的层高都是3。
1米。
这幢楼一共有多少层?12、王老师到商店里买了16支铅笔和24支钢笔,共用去192。
8元。
已知每支铅笔0。
8元,那么每支钢笔多少元?13、为了鼓励节约用电,某市电力公司规定了以下的电费计算方法:每月用电不超过100千瓦时,按每千瓦时0。
52元收费;每月用电超过100千瓦时,超过部分按每千瓦时0.6元收费。
小明家十月份付电费68.8元,用电多少千瓦时?14、有550千克的苹果要装纸箱运走,每个纸箱最多能装17千克,至少需要多少个纸箱才能全部运走?15、一条高速公路长432千米,一辆客车4。
5小时行完全程;一辆货车5。
五年级上册数学计算题大全300道 人教版(含解析)
五年级上册数学计算题大全300道人教版(含解析)五年级上册数学计算题大全300道第一卷一、单选题1.循环小数8.1818……的循环节是()A。
18B。
181C。
8182.下列各式中,得数最大的是()A。
43.5÷5.06B。
100.6÷9.7C。
3.65×4.53.爸爸给XXX新买了12个羽毛球,花费了19.4元,那么1个大约()元。
A。
1.6B。
1.65C。
1.624.商是循环小数的算式是()。
A。
7.8÷1.6B。
15÷12C。
8÷6D。
5.4÷0.185.6.…用循环小数的简便记法表示是()A。
6.33B。
6.36C。
6.3二、判断题6.两个数相除,除不尽时,商一定是循环小数。
答案:正确。
7.0.是循环小数。
答案:正确。
8.26.是循环小数。
答案:正确。
9.1.xxxxxxx是纯循环小数。
答案:正确。
10.8÷0.012=8000÷12.答案:正确。
三、填空题11.一个数的4倍是3.6,求这个数,列式为 3.6÷4=0.9.12.计算:1)704÷0.8=880;2)490÷0.7=700.13.用简便方法计算2.38÷2.5÷0.42.38÷(2.5×0.4)2.38÷12.3814.直接写得数0.75÷15=0.05;3.2+1.68=4.88;7.5-(2.5+3.8)=1.2;8.1-1=7;7×3=21;0.375×4=1.5.15.填上适当的数。
0.78÷0.13=6÷13=0.46;8.4÷0.12=70÷12=5.83;6.25÷2.5=625÷250=2.5;0.45÷0.5=45÷50=0.9.四、计算题16.直接写出得数。
五年级数学上册计算题23套
五年级数学上册计算题23套1.5×4= 5.8+1.2= 45×0.2= 4.08÷8=0.54÷0.6= 3.1-2.9= 0.12÷3= 0.4×0.7=0.32×1000= 7÷100= 0.8+0.02= 0.84÷0.3=⼆、竖式计算。
(1)7.6×0.9 (2)10.5×0. 3 (3)4.25×0.18(得数保留⼀位⼩数)三、递等式计算,能简算的要简算。
(每题5分,共60分)8.7×10.1 7.06×2.4-5.7 6.35÷0.8÷1.2523.4÷7.8-2.3 5.4+4.6×15 0.84÷7+0.36×8四、解下列⽅程。
5.5+X=8 X-6=8.4 3X=2.70.4X=16 X÷7=0.3 11X=1.1⼈教版五年级数学上计算训练(2)⼀、直接写出得数。
3.68÷0.01= 9+1.5= 0.4×0.5= 0.44+0.6=2.5×0.4= 0.125×8=3.6÷0.4= 3.92+7.2=⼆、竖式计算。
(4) 0.3÷0.12 (5)104.78÷26 得数保留⼀位⼩数 (6) 34.2÷0.8验算三、递等式计算,能简算的要简算。
2.5×6.8×0.4 2.5×3.2×1.25 21.36÷0.8×2.9四、解下列⽅程。
9X÷4=135 3X-1.6=32.6 1.5×30-5X=102X+1.5X =42 (X-3)÷2=7.5 8(X-6.2)= 41.6⼈教版五年级数学上计算训练(3)⼝算25×3= 24÷6= 0.16×5= 1.78×0.2=2.5×3= 2.4÷6= 1.2×5= 0.7×0.01=2.5×0.3= 2.4÷0.6= 75÷10= 0.7÷0.01=2.5×0.03= 2.4÷0.06= 2.37+3.7= 3.54+6.46=2.5×0.4= 125×0.8= 25×8= 9.6×0.6=⼆、列竖式计算。
数学五年级上册50道计算题及答案
数学五年级上册50道计算题及答案小学数学五年级上册练习题及答案:1. 将63分解为几个十和个。
答案:6(十)+3(个)2. 计算:26 - 17 =答案:93. 计算:127 ÷ 7 =答案:18余14. 用两个数连线,以下哪个等式正确?A. 32 + 15 = 50B. 40 - 19 = 19C. 24 + 41 = 64D. 55 - 32 = 27答案:C. 24 + 41 = 645. 每辆公共汽车可以乘坐55人,共有3辆公共汽车,那么总共能乘坐多少人?答案:55 × 3 = 1656. 你有24元钱,买了一个书包花费了15元,还剩下多少钱?答案:24 - 15 = 97. 计算:8 × 9 + 4 =答案:768. 小明家有一些苹果,小红家有10个苹果,再加上小明家的苹果一共有18个,小明家有几个苹果?答案:18 - 10 = 89. 计算:83 - 41 =答案:4210. 用两个数连线,以下哪个等式错误?A. 24 + 17 = 41B. 60 - 35 = 25C. 36 + 21 = 17D. 48 - 23 = 25答案:C. 36 + 21 = 17(应为36 + 21 = 57)11. 等式中的空格处填上数字,使等式成立:43 × __ = 430答案:1012. 请将439用9整除,并填写上商和余数。
答案:439 ÷ 9 = 48余713. 用两个数的和表示下面的数:58答案:50 + 814. 计算:87 - 52 =答案:3515. 请将567分解为百、十和个,再将百、十、个位的数字相加。
答案:500 + 60 + 7 = 56716. 计算:35 × 6 + 3 =答案:21317. 结合运算法则计算:38 + 79 - 42 =答案:7518. 写出下一个数:49,53,57,61,__。
答案:6519. 计算:24 × 3 - 10 =答案:6220. 有一本书有78页,小明每天读完的进度是6页,他用了多少天才能读完整本书?答案:78 ÷ 6 = 1321. 用两个数连线,以下哪个等式正确?A. 48 + 35 = 89B. 20 - 45 = 25C. 50 + 44 = 96D. 75 - 38 = 32答案:D. 75 - 38 = 3222. 一盒饼干有10块,小明买了3盒饼干,他一共买了多少块饼干?答案:10 × 3 = 3023. 小红有30元钱,小刚有20元钱,他们的钱总共有多少?答案:30 + 20 = 5024. 计算:68 ÷ 4 =答案:1725. 用两个数连线,以下哪个等式错误?A. 30 + 15 = 45B. 60 - 25 = 35C. 38 + 27 = 65D. 72 - 28 = 44答案:C. 38 + 27 = 65(应为38 + 27 = 65)26. 计算:41 × 2 + 15 =答案:9727. 小明有18本故事书,小红有7本故事书,他们手上共有多少本故事书?答案:18 + 7 = 2528. 计算:92 - 68 =答案:2429. 请将1542分解为千、百、十和个,再将千、百、十、个位的数字相加。
五年级数学上册计算题12套(B5可直接打印)
数学五年级上计算训练(一)姓名:1、直接写出得数。
0.32×5= 1.8÷0.3= 3.2-0.1= 0.27÷0.03=1.8×20= 0.01÷0.1= 6.5×10= 80×0.3=18×0.01= 2.5-2.5÷5= 0÷4.61= 0.03×2.3=1.25×0.8= 0.42÷0.7= 1.5÷5= 5.1÷0.3=2.3×0.4= 5.6+5.4= 0.25×4= 6.36-2.6=2、用竖式计算:0.37×2.4= 1.55÷3.8≈(保留一位小数)3、递等式计算,能简便的用简便方法计算。
5.5×8.2+1.8×5.5 0.25×0.89×4 4.8×0.988.8×1.25 7.65÷0.85+1.1 23.4÷5.2×3.24、解方程1.8x=72 x÷5.4=1.2 x-32.5=94 x+4.2=14.8数学五年级上计算训练(二)姓名:1、直接写出得数。
0.4×5= 4.2÷0.2= 4.2-1.6= 21.7÷0.07=1.6×7= 25.25÷5= 1.25×8= 60×0.9=0.8×0.1= 0÷7.05= 0.4×2.5= 1.7+3.3×0.2=2、用竖式计算:56.5×0.24= 93.6÷0.052=3、递等式计算,能简便的用简便方法计算。
2.35×4.64+5.36×2.35 12.5×1.36×0.8 2.6×10.14.4×0.25 25.2÷12+2.9 43.5÷15-1.45四、解方程(共18分)。
五年级上册数学计算题
五年级上册数学计算题一、加法运算1.如果小明有 3 支铅笔,小红借给他 2 支铅笔,那么小明一共有多少支铅笔?答案:小明一共有 5 支铅笔。
2.某班级有 32 名男生,其中有 18 个男生参加了足球比赛,还有多少个男生没有参加?答案:还有 14 个男生没有参加足球比赛。
3.某书店有 48 本故事书,其中有 23 本书已经出售了,还有多少本故事书没有出售?答案:还有 25 本故事书没有出售。
4.饭店共有 50 张餐桌,其中有 37 张桌子已经有客人坐了,还有多少张桌子是空的?答案:还有 13 张桌子是空的。
二、减法运算1.小明有 12 本画册,他借给一位同学 7 本,还剩下多少本画册?答案:小明还剩下 5 本画册。
2.阿姨从市场买了 38 个苹果,她吃了 19 个,还剩下多少个苹果?答案:阿姨还剩下 19 个苹果。
3.小华有 25 支钢笔,他送给了同桌 13 支钢笔,还剩下多少支钢笔?答案:小华还剩下 12 支钢笔。
4.一艘船上原本有 65 位乘客,其中有 28 位乘客下了船,还剩下多少位乘客?答案:还剩下 37 位乘客。
三、乘法运算1.小明有 3 本故事书,每本书有 7 篇故事,请问小明一共有多少篇故事?答案:小明一共有 21 篇故事。
2.一个校园广场上有 5 行标志杆,每行有 4 个标志牌,请问这个广场上一共有多少个标志牌?答案:这个广场上一共有 20 个标志牌。
3.一共有 8 只包装盒,每个包装盒里有 9 支铅笔,请问一共有多少支铅笔?答案:一共有 72 支铅笔。
4.一个箱子里放着 6 箱牛奶,每箱牛奶有 4 瓶,请问一共有多少瓶牛奶?答案:一共有 24 瓶牛奶。
四、除法运算1.小明有 20 个苹果,他准备分给 5 个朋友,每个朋友分到几个苹果?答案:每个朋友分到 4 个苹果。
2.一共有 45 个小球,要分成 9 组,每组有多少个小球?答案:每组有 5 个小球。
3.小华有 30 根铅笔,准备分给她班级的 6 个同学,每个同学分到几根铅笔?答案:每个同学分到 5 根铅笔。
五年级数学上册计算题(经典)
数学五年级上计算训练〔一〕:1、直接写出得数。
0.32×5= 1.8÷0.3=3.2-0.1= 0.27÷0.03=1.8×20= 0.01÷0.1= 6.5×10= 80×0.3=18×0.01= 2.5-2.5÷5= 0÷4.61= 0.03×2.3=1.25×0.8= 0.42÷0.7= 1.5÷5= 5.1÷0.3=2.3×0.4= 5.6+5.4= 0.25×4= 6.36-2.6=2、用竖式计算:0.37×2.4= 1.55÷3.8≈〔保存一位小数〕3、递等式计算,能简便的用简便方法计算。
5.5×8.2+1.8×5.5 0.25×0.89×4 4.8×0.988.8×1.25 7.65÷0.85+1.1 23.4÷5.2×3.24、解方程1.8*=72 *÷5.4=1.2 *-32.5=94 *+4.2=14.8 数学五年级上计算训练〔二〕:1、直接写出得数。
0.4×5= 4.2÷0.2= 4.2-1.6= 21.7÷0.07=1.6×7= 25.25÷5= 1.25×8= 60×0.9=0.8×0.1= 0÷7.05= 0.4×2.5= 1.7+3.3×0.2=2、用竖式计算:56.5×0.24= 93.6÷0.052=3、递等式计算,能简便的用简便方法计算。
2.35×4.64+5.36×2.35 12.5×1.36×0.8 2.6×10.14.4×0.25 25.2÷12+2.9 43.5÷15-1.45四、解方程〔共18分〕。
五年级上册数学计算题(5篇)
【导语】⼩学数学要想考得好,就要多做试题练习,提⾼⾃⼰的计算能⼒。
以下是⽆忧考为⼤家精⼼整理的内容,欢迎⼤家阅读。
1.五年级上册数学计算题 1、直接写出得数。
1.25×8= 3.08×0.01= 4.95×1000= 6.9×0.1= 0.4×0.5= 2.4÷0.8= 10.8÷9= 9.6÷0.8= 0.108÷2= 3.6÷10= 6.3+0.37= 2.6÷0.02= 0.11×5= 4.8÷4= 0.25×4= 1.12×0.3= 0.8×0.5= 0÷7.05= 1.5×30= 3.5+6.5×20= 2、⽤竖式计算: 0.59×0.027= 6.72÷6.4= 3、递等式计算,能简便的⽤简便⽅法计算。
1.87×3.05+8.13×3.05 1.25×0.45×0.8 9.8×3.7 0.44×2.5 2.25×0.4+0.6 31.04÷3.2-4.72.五年级上册数学计算题 1、递等式计算,能简便的⽤简便⽅法计算。
2.35×4.64+5.36×2.35 12.5×1.36×0.8 2.6×10.1 4.4×0.25 25.2÷12+2.9 43.5÷15-1.45 2、解⽅程(共18分)。
91÷X=1.3 1.2x÷2=60 (x-4)×0.5=10 4X+1.2×5=24.4 8X-5X=27 6x-10.8=13.2 3、直接写出得数。
1.25×8= 3.6÷10= 6.3+0.37= 2.6÷0.02= 0.11×5= 4.8÷4= 0.25×4= 1.12×0.3= 0.8×0.5= 0÷7.05= 1.5×30= 3.5+6.5×20=3.五年级上册数学计算题 1、直接写出得数。
五年级数学上册计算题12套
五年级数学上册计算题12套第一套计算题1. 计算:35 + 56 =解答:35 + 56 = 912. 计算:72 - 42 =解答:72 - 42 = 303. 计算:17 × 3 =解答:17 × 3 = 514. 计算:64 ÷ 8 =解答:64 ÷ 8 = 85. 计算:15 × 4 + 7 =解答:15 × 4 + 7 = 67第二套计算题1. 计算:82 + 25 =解答:82 + 25 = 1072. 计算:135 - 67 =解答:135 - 67 = 683. 计算:108 ÷ 9 = 解答:108 ÷ 9 = 124. 计算:24 × 5 =解答:24 × 5 = 120 5. 计算:81 ÷ 9 + 7 = 解答:81 ÷ 9 + 7 = 16第三套计算题1. 计算:129 - 68 = 解答:129 - 68 = 612. 计算:48 + 84 = 解答:48 + 84 = 1323. 计算:79 ÷ 7 =解答:79 ÷ 7 = 11 4. 计算:18 × 4 =解答:18 × 4 = 72 5. 计算:38 + 5 × 7 = 解答:38 + 5 × 7 = 73第四套计算题1. 计算:240 ÷ 30 = 解答:240 ÷ 30 = 82. 计算:72 + 89 = 解答:72 + 89 = 1613. 计算:56 - 26 =解答:56 - 26 = 30 4. 计算:12 × 9 =解答:12 × 9 = 108 5. 计算:63 + 8 × 4 = 解答:63 + 8 × 4 = 95第五套计算题1. 计算:69 + 75 = 解答:69 + 75 = 1442. 计算:320 ÷ 16 = 解答:320 ÷ 16 = 203. 计算:48 - 32 =4. 计算:16 × 5 =解答:16 × 5 = 80 5. 计算:79 + 9 ÷ 3 = 解答:79 + 9 ÷ 3 = 82第六套计算题1. 计算:124 - 59 = 解答:124 - 59 = 652. 计算:67 + 78 = 解答:67 + 78 = 1453. 计算:120 ÷ 10 = 解答:120 ÷ 10 = 124. 计算:23 × 7 =解答:23 × 7 = 161 5. 计算:62 + 4 × 6 = 解答:62 + 4 × 6 = 86第七套计算题解答:152 - 72 = 80 2. 计算:95 + 46 =解答:95 + 46 = 141 3. 计算:45 ÷ 5 =解答:45 ÷ 5 = 94. 计算:25 × 8 =解答:25 × 8 = 200 5. 计算:78 - 3 × 9 = 解答:78 - 3 × 9 = 51第八套计算题1. 计算:619 - 287 = 解答:619 - 287 = 3322. 计算:267 + 198 = 解答:267 + 198 = 4653. 计算:312 ÷ 8 =解答:312 ÷ 8 = 39解答:76 × 5 = 3805. 计算:356 + 8 × 3 = 解答:356 + 8 × 3 = 380第九套计算题1. 计算:135 - 73 =解答:135 - 73 = 62 2. 计算:428 + 193 = 解答:428 + 193 = 621 3. 计算:248 ÷ 4 =解答:248 ÷ 4 = 624. 计算:57 × 6 =解答:57 × 6 = 3425. 计算:98 ÷ 7 + 5 = 解答:98 ÷ 7 + 5 = 18第十套计算题1. 计算:194 - 68 =2. 计算:579 + 173 = 解答:579 + 173 = 7523. 计算:525 ÷ 7 =解答:525 ÷ 7 = 75 4. 计算:46 × 8 =解答:46 × 8 = 368 5. 计算:28 × 3 + 5 = 解答:28 × 3 + 5 = 89第十一套计算题1. 计算:376 - 184 = 解答:376 - 184 = 1922. 计算:528 + 236 = 解答:528 + 236 = 7643. 计算:454 ÷ 6 =解答:454 ÷ 6 = 75 4. 计算:34 × 9 =5. 计算:57 ÷ 3 + 6 = 解答:57 ÷ 3 + 6 = 25第十二套计算题1. 计算:536 - 328 = 解答:536 - 328 = 2082. 计算:672 + 153 = 解答:672 + 153 = 8253. 计算:684 ÷ 12 = 解答:684 ÷ 12 = 574. 计算:47 × 9 =解答:47 × 9 = 423 5. 计算:64 ÷ 8 + 11 = 解答:64 ÷ 8 + 11 = 19。
五年级数学上册计算题12套(B5可直接打印)(可编辑修改word版)
数学五年级上计算训练(一)姓名:1、直接写出得数。
0.32×5= 1.8÷0.3= 3.2-0.1= 0.27÷0.03=1.8×20= 0.01÷0.1= 6.5×10= 80×0.3=18×0.01= 2.5-2.5÷5= 0÷4.61= 0.03×2.3=1.25×0.8= 0.42÷0.7= 1.5÷5= 5.1÷0.3=2.3×0.4= 5.6+5.4= 0.25×4= 6.36-2.6=2、用竖式计算:0.37×2.4= 1.55÷3.8≈(保留一位小数)3、递等式计算,能简便的用简便方法计算。
5.5×8.2+1.8×5.5 0.25×0.89×4 4.8×0.988.8×1.25 7.65÷0.85+1.1 23.4÷5.2×3.24、解方程1.8x=72 x÷5.4=1.2 x-32.5=94 x+4.2=14.8数学五年级上计算训练(二)姓名:1、直接写出得数。
0.4×5= 4.2÷0.2= 4.2-1.6= 21.7÷0.07=1.6×7= 25.25÷5= 1.25×8= 60×0.9=0.8×0.1= 0÷7.05= 0.4×2.5= 1.7+3.3×0.2=2、用竖式计算:56.5×0.24= 93.6÷0.052=3、递等式计算,能简便的用简便方法计算。
2.35×4.64+5.36×2.35 12.5×1.36×0.8 2.6×10.14.4×0.25 25.2÷12+2.9 43.5÷15-1.45四、解方程(共18分)。
五年级数学上册计算题10套
得分: 1、直接写出得数。
(6分)1.25×8= 3.6÷10= 6.3+0.37=2.6÷0.02= 0.11×5= 4.8÷4= 0.25×4= 1.12×0.3= 0.8×0.5= 0÷7.05= 1.5×30=3.5+6.5×20= 2、用竖式计算:(6分)1.24×0.15= 0.39÷7.8=3、递等式计算,能简便的用简便方法计算。
(18分) 3.26×10.1-0.1×3.26 0.125×9.8×8 102×4.82.4×2.5 (27.8-15.6)×0.8 9.12÷57+4.844、解方程(6分)(1)8.196.4=+x (2)8.106=x得分:1、直接写出得数。
(6分)1.25×8=2.8÷100= 6.3+0.37= 2.6÷0.02= 0.13×5= 9.6÷6= 0.25×4= 2.34×0.2= 0.6×1.5= 0÷7.05= 2.3×20= 4.3+5.7÷1.9= 2、用竖式计算:(6分)1.03×5.9= 3.8÷4.5≈(得数保留两位小数)3、递等式计算,能简便的用简便方法计算。
(18分) 1.39×6.1+3.9×1.39 0.25×1.6×0.4 10.1×1.92.4×1.25 0.48×20.2-4.2 42.72÷0.48+0.524、解方程(6分)(1)36.2316.5=+x (2)5.924.0=÷x得分: 1、直接写出得数。
小学五年级数学上册计算题5套
五年级上册计算训练(一)1、直接写出得数。
0.32×5= 1.8÷0.3=3.2-0.1= 0.27÷0.03=1.8×20= 0.01÷0.1=6.5×10= 80×0.3=18×0.01= 2.5-2.5÷5=0÷4.61= 0.03×2.3=1.25×0.8= 0.42÷0.7=1.5÷5= 5.1÷0.3=2.3×0.4= 5.6+5.4=0.25×4= 6.36-2.6=2、用竖式计算:0.37×2.4= 1.55÷3.8≈ (保留一位小数)3、递等式计算,能简便的用简便方法计算。
5.5×8.2+1.8×5.5 0.25×0.89×44.8×0.98 8.8×1.257.65÷0.85+1.1 23.4÷5.2×3.24、解方程1.8x=72 x÷5.4=1.2x-32.5=94 x+4.2=14.8五年级上册计算训练(二)1、直接写出得数。
0.4×5= 4.2÷0.2=4.2-1.6= 21.7÷0.07=1.6×7= 25.25÷5=1.25×8= 60×0.9=0.8×0.1= 0÷7.05=0.4×2.5= 1.7+3.3×0.2=2、用竖式计算:56.5×0.24= 93.6÷0.052=3、递等式计算,能简便的用简便方法计算。
2.35×4.64+5.36×2.35 12.5×1.36×0.82.6×10.1 4.4×0.2525.2÷12+2.9 43.5÷15-1.45四、解方程(共18分)。