五年级小数除法练习题

合集下载

五年级小数除法脱式计算练习题

五年级小数除法脱式计算练习题

五年级小数除法脱式计算练习题7.28 X 99+7.284.3 X 50X 0.64 - 2.64 X 0. X 0.283.94+34.3 X 0.28.9 X 1.1 X 4.732 + 4.9 —0.94.8 X 100.112.5 X 0.4 X 2.5 X82.7 X 5.4 X3.6.58 X4.5 X 0.9 X 810.8 —0.8 X 7.0 0.87 X 3.16+4.641.2 X+ 4.8.6 X 9.85 -5.466.5 X 99 + 56.54.8+ 0.3 * 1.0.6 *X 1.258.05 X 3.4+7.6.8 X 0.5+1.584.8—4.8 X 0..5 X 10117. -. X ..09 X 8. X40. + 0.81 X 0.184. X .13. X 0. X 826.81+6.81 X 990.25 X 185X 40.4 X 0.8 —3.4 X 0. X . . 2. X 1.25 + 4.2 X 1.752.37 X 6.3+2.37 X3.70.25 X 39+0.25X 1.256.8 X 0.75 * 0.513.5 X 0.9812.5 X 8..8 X 10.1 X 0.33+54 X 0.30.25 X 185X 407.2.5 X2.5 X 1.25 X 0.3 0.125 X 7299.75 * 0.125 - 2.7 12.5 X 8..8 X 10.1 X 0.33+54 X 0.30.25 X 185X 407.2.5 X.69 X 1013.8 X 10.1.5 X 9.81+6.81 X 1.53+23.4 -5.3 X6.3+2.3=.4 X7.3+5.3=9.2+9 X 3.9=4X 8.8+1.5=4.1 X 0.8 - 0.2=8.8+0.6 X 0.1=.9 X 1.4+0.6=.4X 2.4+3.6=12.48 -0.4 X 9.7= .8 X 1.3 -0.3= .9 X 5.2+9.3= .8+3.1 X9 .1=.8 X9.1 -0.5=.2 X 1.8 -0.1=.59- 0.3 X4.3=3.053 -0.1 X 5.3= .4 X 8.4+5.8=.908 -1.3 X 1.6= .248 -13.596- 0.9 X 5. 6= .3+3.8 X 2.3=.7 X 0.1 -0.1 = 1.7+0.3 X 7.6=.58 -.39- 1.1 X 4.9=0.3+2.8 X 3.5= .9 X 8.2+9.2=.32.9+0.6 X 7.5=.6 X 6.5+6.4=0.2 X5.6+2.5= 1.6 X5 -0.5=0.5 X 4.6+7.1=.6 X 0.38= .1 X 0.7=1.8 X 9.6-1.7=.6 X 8.9+8=.1 X 0.4=9.8 X 4.3+9.6= X 1.1 -0 .2= X 4.5+3.2=1.3 X2.2 -0.2= 0.9+8.3 X 8.3=3X 7.6=.3 X 8.5= 0.4 X 1.9=0.8 X 0.5=.5 X 5.7+5.8=.3+6.1 X 4.8=1.7 X 4.7=8.7+3.4 X 9=7.7 X 9.9+7.7=.9 X 1.7+0.5=9.08 -0..9+.576- 1.5-11.25-8.99-小数除法测试题1列竖式计算小数除以整数时,1、按整数除法的方法去除,商的小数点要和被除数的小数点对齐。

五年级小数除法脱式练习题及答案

五年级小数除法脱式练习题及答案

五年级小数除法脱式练习题及答案7.28×99+7.284.3×50×0.64-2.64×0.×0.283.94+34.3×0.28.9×1.1×4.732+4.9-0.94.8×100.112.5×0.4×2.5×82.7×5.4×3.6.58×4.5×0.9×810.8-0.8×7.0 0.87×3.16+4.641.2×÷4.8.6×9.85-5.466.5×99+56.54.8+ 0.3÷ 1.0.6÷× 1.258.05×3.4+7.6.8×0.5+1.584.8-4.8×0..5×10117.-.×..09×8.×40.÷ 0.81 × 0.184.× .13.×0.×826.81+6.81×99 0.25×185×40.4×0.8-3.4×0. ×..2.×1.25+4.2×1.752.37×6.3+2.37×3.70.25×39+0.25×1.256.8×0.75÷0.513.5×0.982.5×1.25×0.3 0.125×7299.75÷0.125–2.7 12.5×8..8×10.1×0.33+54×0.30.25×185×407.2.5×.69×1013.8×10.1 .5×9.81+6.81× 1.53+23.4÷五年级第二单元测试卷一、口算。

五年级小数除法竖式计算题100道

五年级小数除法竖式计算题100道

五年级小数除法竖式计算题100道100道五年级小数除法竖式计算题75.6 ÷ 0.18 =57.38 ÷ 9.5 =0.21 ÷ 0.012 =4.32 ÷ 3.6 =78.48 ÷ 24 =5.98 ÷ 0.23 =19.76 ÷ 5.2 =50.4 ÷ 0.28 =5.2 ÷ 0.32 =52.95 ÷ 75 =84.01 ÷ 31 =5.88 ÷ 0.56 =161 ÷ 0.46 =0.646 ÷ 19 =0.636 ÷ 5.3 =27.5 ÷ 0.025 =0.265 ÷ 2.5 = 85.44 ÷ 16 = 67.5 ÷ 15 = 289.9 ÷ 18 = 0.756 ÷ 0.36 = 90.2 ÷ 0.44 = 29.29 ÷ 29 = 15.06 ÷ 15 = 1.35 ÷ 27 = 3.848 ÷ 37 = 101.7 ÷ 9 = 243.2 ÷ 64 = 16.8 ÷ 28 = 15.6 ÷ 24 = 0.138 ÷ 15 = 0.416 ÷ 32 = 3.64 ÷ 52 = 62.4 ÷ 2.6 = 54.4 ÷ 0.16 = 1.44 ÷ 1.8 =11.7 ÷ 2.6 = 19.4 ÷ 12 = 59.8 ÷ 0.23 = 19.76 ÷ 5.2 = 10.8 ÷ 45 = 8.84 ÷ 1.7 = 62.1 ÷ 0.03 = 1.89 ÷ 54 = 0.51 ÷ 2.2 = 7.1 ÷ 2.5 =1.998 ÷ 0.54 =1.28 ÷ 16 =2.56 ÷ 32 = 50.18 ÷ 38.6 = 4.68 ÷ 75 = 14.7 ÷ 0.07 = 5.4 ÷ 15 = 124.8 ÷ 0.24 = 23.4 ÷ 585 = 0.544 ÷ 0.025 =203.5 ÷ 11 =3.64 ÷ 52 =34.5 ÷ 1.5 =5.6 ÷ 0.04 =4.08 ÷ 0.8 =7.83 ÷ 9 =6.3 ÷ 0.14 =1.26 ÷ 18 =43.5 ÷ 29 =1.35 ÷ 15 =18.9 ÷ 0.27 =3.64 ÷ 52 =7.65 ÷ 0.85 =28.6 ÷ 11 =这是一份包含100道五年级小数除法竖式计算题的清单。

小学五年级数学小数乘除法专项练习题大全附答案

小学五年级数学小数乘除法专项练习题大全附答案

小学五年级数学小数乘除法专项练习题大全附答案0.882x5.4= 0.2x6.2= 6.99 今0.2= 7.6X2.7二9.27x9.4= 7.15 今55=72 寺6.4二7.4x0.59= 1.08^0.18=5.54x58= 5.23x44=6.48^72=0.161x7= 2.54x0.41= 0.29x0.83=8.97 丰1.3二7.17 丰0.5二 5.68 号0.05= 0.3x 3.7= 4.05 丰0.45= 0.565x69= 19.1 丰0.5二9.6 丰32二0.86x6.9=5.3x2.7= 29. 6^37= 28. 7^8.2=5. 76^4.8二40.8^0.34= 12.5x6.01x0.08= 5.96x5.3= 1.8x0.17= 0.393x4=3.92 寺28= 0.44 寺0.4= 1.05x0.99=0.347x1.3= 5.25 寺7.5= 5.32^9.5=1.61x0.95= 95.8 寺0.5= 7.9x26=68.1 丰0.5= 0.25x5.35x0.04= 6.3x7.1=53.3 丰13= 0.663x4.4= 87.1 号0.1= 8.1 丰27= 9.8 丰14= 6.36 号0.53= 8. 25^11= 2.53x3= 0.201x8.7=0.9x0.27= 3.2x32= 0.777x81=4.82x26= 3.47x15= 3.24 专0.27= 2.8 丰28= 8.79x5.7= 24.5 号3.5=0.27 丰0.04二9.83x2.2= 72.1 号0.7=1.29x0.07= 71.2 丰2.5二10.8 号18= 8.84x13= 7.41 丰0.5= 0.5x7.3=5.4x6.7= 8.16x6= 3.74 号0.5= 0.98^0.5= 2.52x31= 90. 2^4.1= 2.67 寺0.15= 0.397x29= 4.86 专0.6= 0.36x0.21= 0.883x53= 4.58x0.5= 48.1 寺0.1=7.41 寺0.39= 0.899x33= 4.78x24= 0.25x1.3x0.04= 0.172x8= 3.75 丰0.04二94.8 丰2.4二0.05x5.5= 0.011x3.1= 7.83x29= 22.8 号4.8= 6.11x0.19= 27^0.6= 7.44 今93= 0.004x46= 47.8^2.5= 97.2 今0.75= 0.758x9.1= 0.383x70= 7.7x9.9=0.051x2= 0.72x9= 9.79x19=0.207x81= 28 寺1.4= 0.911x5.9=1.03x6.4= 9.78x0.86= 23.9^0.4=2.08x7.6= 1.37 丰0.2= 6.48 号54=0.48 寺48= 9.73 寺3.5= 3.6 专0.12= 9.6x0.9= 9.14x33= 9.8 号 4.9= 0.52 丰26二 5.39 丰49= 4.47 号0.5= 12.5x9.15x4= 9.86 丰0.2= 5.98 号46= 6.03 丰67= 1.25 x 4 x 0.04= 0.103x2.5=0.337x7.1= 4.37x0.5= 9.65x0.92=1. 38^1.5二21.1壬0.2= 9.48x5= 12.5x1.15x0.4= 6.42x6.4= 51.7 专2.2= 2.47x23= 7.16x44= 26.6 专35= 22.1 寺5.2二9.93x0.25= 2.68x56= 0.29x0.85= 0.87 丰8.7= 1.13x3.7= 0.465x7= 12.5x1.65x0.04= 9.48 ^4= 0.746x39= 69.6 丰16= 0.654x84= 2.21^3.4= 77.7^0.24=4.68x0.92= 4.02x0.11= 7.08^5.9= 0.668x16=6.78 ^3= 8.16x0.43= 79." 14= 51.9 寺0.25= 39.9 寺0.5= 0.434x3.4= 62.4 寺48= 4.03x6.7= 6.7手2.5= 0.115x22= 9.46 寺4.3= 3.4^0.17= 28.2 丰47二0.453x30= 69.3 号2.2=5.22x0.33= 4.59 丰5.1= 0.911x16= 4.5 丰45二0.25x1.79x4= 7.96x8.2=6.74 丰0.5二9.6 丰24二75.9 号6.6= 8.92x5.7=7.2 丰8= 1.19 号0.35=0.059x3.5= 1.58x55= 5.85 号65=1.8x1.6= 7.9x0.8=2.7x7.8=4.56 寺1.2=5.76x4.8= 0.12x6.1= 3.03x59= 1.44 寺0.96= 0.494x66= 2.78x13= 0.38x39= 0.73x0.67= 9.3x2.8= 95 丰0.25= 48.7 号2.5= 9.9 丰 1.2二12.5x5.97x4= 47.5 ^5= 59.5 丰14二9.36x3.3= 9.17x0.21= 5.74^41= 5.64^47= 6.98 今0.4= 0.717x6.7= 15.9^53= 3.48x49= 3.64^0.4= 3.61^0.5= 2.67 今89= 2.5x1.5x4= 65.5 寺0.25= 3.4手0.5= 2.09 寺1.9= 1.7x2.5= 5.86x51= 0.342x91= 2.4 寺3= 6.22x7=6.27x7.4= 22 丰1.6= 3.97x0.6=2.5x1.86x0.08= 0.697x1.4= 6.79x21=12^1.6= 5.17 丰0.11二0.72 号18= 8.48 丰5.3二 2.75 丰2.2二9.04 号0.2= 4.7x1.2= 37.8 丰0.14= 5.78x0.56= 1.44 丰12= 63.5 丰0.2= 58.4 号73= 0.221x11= & 82^4.5= 0.477x7.1= 5.08x0.74= 1.12 寺56= 1.4 专0.7= 3.17x4.9= 70.2 寺18= 34.2 专0.8= 1.51x0.23= 0.882x7.3= 48.8 专16= 0.968x88= 9.1 丰26= 0.951x2= 62.4 丰0.3二0.406x2.5= 14.7 号15= 96.2 丰37二0.122x78= 43 丰4.3= 40.8^7.5= 6.8x2= 9.17x2=9.64x50= 0.84^4.2= 9.58x59= 3.18^0.75= 57.4^0.41= 1.28x0.11= 5.4 寺 3.6= 8.36 寺22= 7.79^8.2= 98.6 寺2.5= 0.292x9= 2.1^21= 85.8 寺0.1= 92.3 寺26= 0.54x6.5=80.1 丰0.9二83.8 丰0.2= 27.2 号0.25=74.4 寺0.06二9.66 寺2.3= 9.21 x0.3=1.85x6.2= 12.5x7.68x8= 0.352x6.6=2.45 丰4.9二84.8 ^4= 2.18x9=20.4 丰34二92 丰0.92= 0.612x7.9=6.64 丰8.3= 0.42 丰0.3= 6.3x2=3.43x0.83=4.08 丰1.7= 1.25x7.71x0.08= 7. 14^51= 0.494x19= 0.458x72=0.117x2.3= 0.593x17= 8.49x0.19=5.76x5.9= 79.2 寺0.4= 4.51x5=18.7 寺85= 60.9 寺87= 49.4 专9.5= 3.98x5.4= 1.14x3.1= 35.6 号0.4= 84.8 丰0.8二 4.8 丰48= 6.02 号86= 9.63 ^3= 0.306x85= 8.4 号56=0.235x0.7= 7.6^0.19= 2.74 今0.5= 7.81^5.5= 6.63^51= 12.5x1.43x4= 7.6x4.2= 93.5 ^34= 8.37x0.48= 59.2 寺1.6= 34.1 寺2.5= 0.297x82= 98.8 ^4= 0.844x0.9= 0.698x4.7= 95.2 寺1.4= 3.28x48= 37.1^0.28=0.839x62= 22.4 丰6.4= 3.52 号1.6=0.335x1.9= 1.25x3.85x8=参考答案0.882x5.4=4.7628 0.2x6.2=1.24 6.99 号0.2=34.95 7.6x2.7=20.52 9.27x9.4=87.138 7.15 号55=0.1372 丰6.4=11.25 7.4x0.59=4.366 1.08 号0.18=65.54x58=321.32 5.23x44=230.126.48 号72=0.09 0.161x7=1.127 2.54x0.41=1.0414 0.29x0.83=0.2407 8.97^1.3=6.97.17 寺0.5=14.34 5.68 专0.05=113.6 0.3x3.7=1.11 4.05 寺0.45=9 0.565x69=38.985 19.1 寺0.5=38.2 9.6 寺32=0.3 0.86x6.9=5.9345.3x2.7=14.31 29.6 丰37=0.8 28.7^8.2=3.55.76^4.8=1.2 40.8 丰0.34=120 12.5x6.01x0.08=6.01 5.96x5.3=31.588 1.8x0.17=0.306 0.393x4=1.5723.92^28=0.14 0.44^0.4=1.1 1.05x0.99=1.03950.347x1.3=0.4511 5.25^7.5=0.7 5.32 今9.5=0.561.61x0.95=1.5295 95.8^0.5=191.6 7.9x26=205.468.1 寺0.5=136.2 0.25x5.35x0.04=0.0535 6.3x7.1=44.7353.3 寺13=4.1 0.663x4.4=2.9172 87.1^0.1=8718.1 寺27=0.3 9.8 寺14=0.7 6.36^0.53=128.25 丰11=0.75 2.53x3=7.59 0.201x8.7=1.74870.9x0.27=0.243 3.2x32=102.4 0.777x81=62.937 4.82x26=125.32 3.47x15=52.05 3.24 号0.27=12 2.8 丰28=0.1 8.79x5.7=50.103 24.5 号3.5=70.27 丰0.04=6.75 9.83x2.2=21.626 72.1 号0.7=1031.29x0.07=0.0903 71.2 丰2.5=28.48 10.8 号18=0.6 8.84x13=114.92 7.41 丰0.5=14.82 0.5x7.3=3.655.4x6.7=36.18 8.16x6=48.96 3.74 今0.5=7.48 0.98 寺0.5=1.96 2.52x31=78.12 90.2 专4.1=22 2.67 寺0.15=17.8 0.397x29=11.513 4.86^0.6=8.10.36x0.21=0.0756 0.883x53=46.799 4.58x0.5=2.29 48.1 丰0.1=481 7.41 丰0.39=19 0.899x33=29.667 4.78x24=114.72 0.25x1.3x0.04=0.013 0.172x8=1.376 3.75 丰0.04=93.75 94.8 丰2.4=39.5 0.05x5.5=0.275 0.011x3.1=0.0341 7.83x29=227.07 22.8 今4.8=4.75 6.11x0.19=1.1609 27^0.6=45 7.44 今93=0.08 0.004x46=0.184 47.8^2.5=19.12 97.2 今0.75=129.6 0.758x9.1=6.8978 0.383x70=26.81 7.7x9.9=76.230.051x2=0.102 0.72x9=6.48 9.79x19=186.010.207x81=16.767 28 寺1.4=20 0.911x5.9=5.37491.03x6.4=6.592 9.78x0.86=8.4108 23.9 号0.4=59.752.08x7.6=15.808 1.37 寺0.2=6.85 6.48 专54=0.12 0.48 丰48=0.01 9.73 丰3.5=2.78 3.6 号0.12=30 9.6x0.9=8.64 9.14x33=301.62 9.8 号4.9=2 0.52 丰26=0.025.39 丰49=0.11 4.47 号0.5=8.94 12.5x9.15x4=457.5 9.86 丰0.2=49.3 5.98 号46=0.136.03 丰67=0.09 1.25x4x0.04=0.2 0.103x2.5=0.25750.337x7.1=2.3927 4.37x0.5=2.185 9.65x0.92=8.8781.38 寺1.5=0.92 21.1 寺0.2=105.5 9.48x5=47.4 12.5x1.15x0.4=5.75 6.42x6.4=41.088 51.7 专2.2=23.5 2.47x23=56.81 7.16x44=315.04 26.6 专35=0.76 22.1 丰5.2=4.25 9.93x0.25=2.4825 2.68x56=150.08 0.29x0.85=0.2465 0.87^8.7=0.1 1.13x3.7=4.181 0.465x7=3.255 12.5x1.65x0.04=0.825 9.48 号4=2.37 0.746x39=29.094 69.6^16=4.35 0.654x84=54.936 2.21^3.4=0.65 77.7^0.24=323.75 4.68x0.92=4.3056 4.02x0.11=0.4422 7.08^5.9=1.2 0.668x16=10.6886.78 寺3=2.26 8.16x0.43=3.5088 79.1^ 14=5.65 51.9 寺0.25=207.6 39.9 寺0.5=79.8 0.434x3.4=1.4756 62.4 寺48=1.3 4.03x6.7=27.001 6.7^2.5=2.68 0.115x22=2.53 9.46^4.3=2.2 3.4 号0.17=2028.2 寺47=0.6 0.453x30=13.59 69.3 专2.2=31.5 1.7 丰 6.8=0.25 0.928x3=2.784 6.95x4.5=31.275 5.22x0.33=1.7226 4.59^5.1=0.9 0.911x16=14.576 4.5 丰45=0.1 0.25x1.79x4=1.79 7.96x8.2=65.272 6.74 丰0.5=13.48 9.6 丰24=0.4 75.9 号6.6=11.5 8.92x5.7=50.844 7.2 丰8=0.9 1.19 号0.35=3.40. 059x3.5=0.2065 1.58x55=86.9 5. 85 今65=0.091.8x1.6=2.88 7.9x0.8=6.32 2.7x7.8=21.06 4.56^1.2=3.8 5.76x4.8=27.648 0.12x6.1=0.732 3.03x59=178.77 1.44 寺0.96=1.5 0.494x66=32.604 2.78x13=36.14 0.38x39=14.82 0.73x0.67=0.4891 9.3x2.8=26.04 95 丰0.25=380 48.7 号2.5=19.48 9.9 丰 1.2=8.25 12.5x5.97x4=298.5 47.5 号5=9.5 59.5^14=4.25 9.36x3.3=30.888 9.17x0.21=1.9257 5.74^41=0.14 5.64^47=0.126.98 今0.4=17.45 0.717x6.7=4.8039 15.9^53=0.3 3.48x49=170.52 3.64^0.4=9.1 3.61 寺0.5=7.22 2.67^89=0.032.5x1.5x4=15 65.5 寺0.25=2623.4手0.5=6.8 2.09^1.9=1.1 1.7x2.5=4.255.86x51=298.86 0.342x91=31.122 2.4 丰3=0.86.22x7=43.546.27x7.4=46.398 22 寺1.6=13.75 3.97x0.6=2.382 98.1 丰1.5=65.4 4.86x0.2=0.972 6.61x0.96=6.3456 2.5x1.86x0.08=0.372 0.697x1.4=0.9758 6.79x21=142.59 12^1.6=7.5 5.17 丰0.11=47 0.72 号18=0.04 8.48^5.3=1.6 2.75 丰2.2=1.259.04 号0.2=45.2 4.7x1.2=5.64 37.8 丰0.14=270 5.78x0.56=3.2368 1. 44^12=0.12 63. 5壬0.2=317.5 58. 4 今73=0.8 0.221x11=2.431 8.82 寺4.5=1.96 0.477x7.1=3.3867 5.08x0.74=3.7592 1.12 寺56=0.02 1.4 丸.7=23.17x4.9=15.533 70.2 寺18=3.9 34.2 专0.8=42.75 1.51x0.23=0.3473 0.882x7.3=6.4386 48.8 号16=3.05 0.968x88=85.184 9.1 丰26=0.35 0.951x2=1.902 62.4 丰0.3=208 0.406x2.5=1.015 14.7 号15=0.98 96.2^37=2.6 0.122x78=9.516 43^4.3=1040.8^7.5=5.44 6.8x2=13.6 9.17x2=18.349.64x50=482 0.84^4.2=0.2 9.58x59=565.22 3.18 寺0.75=4.24 57.4 寺0.41=140 1.28x0.11=0.1408 5.4 寺 3.6=1.5 8.36 寺22=0.38 7.79^8.2=0.95 98.6 寺2.5=39.44 0.292x9=2.628 2.1^21=0.185.8 丰0.1=858 92.3 丰26=3.55 0.54x6.5=3.5180.1^0.9=89 83.8 寺0.2=419 27.2 专0.25=108.8 74.4 丰0.06=1240 9.66^2.3=4.2 9.21x0.3=2.7631.85x6.2=11.47 12.5x7.68x8=768 0.352x6.6=2.32322.45^4.9=0.5 84.8 丰4=21.2 2.18x9=19.6220.4 丰34=0.6 92 丰0.92=100 0.612x7.9=4.8348 6.64^8.3=0.8 0.42^0.3=1.4 6.3x2=12.63. 43x0.83=2.8469 4・08壬1・7=2.4 1.25x7.71x0.08=0.771 7.14 寺51=0.14 0.494x19=9.386 0.458x72=32.9760.117x2.3=0.2691 0.593x17=10.081 8.49x0.19=1.6131 5.76x5.9=33.984 79.2 寺0.4=198 4.51x5=22.5518.7 丰85=0.22 60.9^87=0.7 49.4^9.5=5.23.98x5.4=21.492 1.14x3.1=3.534 35.6^0.4=8984.8 丰0.8=106 4.8 丰48=0.1 6.02 号86=0.079.63^3=3.21 0.306x85=26.01 8.4 今56=0.150.235x0.7=0.1645 7.6^0.19=40 2.74 今0.5=5.48 7.81^5.5=1.42 6.63^51=0.13 12.5x1.43x4=71.5 7.6x4.2=31.92 93.5 寺34=2.75 8.37x0.48=4.0176 59.2 寺1.6=37 34.1 寺2.5=13.64 0.297x82=24.354 98.8 寺4=24.7 0.844x0.9=0.7596 0.698x4.7=3.2806 95.2 丰1.4=68 3.28x48=157.44 37.1 号0.28=132.51.25x3.85x8=38.53.52^1.6=2.2 0.839x62=52.0180.335x1.9=0.636522.4^6.4=3.5。

小学五年级小数除法练习题

小学五年级小数除法练习题

小学五年级小数除法练习题1. 计算下列小数除法,并写出结果:- 3.6 ÷ 2.4- 8.75 ÷ 3.5- 12.4 ÷ 4.1- 5.1 ÷ 1.72. 将下列小数除法的结果精确到小数点后两位:- 7.2 ÷ 3- 9.8 ÷ 0.5- 4.5 ÷ 0.9- 6.3 ÷ 0.73. 解决实际问题:- 一个长方形的长是4.8米,宽是2.4米,求它的面积。

- 小华有10.5元钱,他买了3.5元的铅笔,求他还剩多少钱。

- 一瓶果汁的容量是1.25升,小李喝了0.75升,求瓶子里还剩多少升果汁。

- 一个班级有42名学生,每名学生需要分到0.8千克的苹果,求总共需要多少千克的苹果。

4. 完成下列小数除法,并检查结果是否合理:- 0.75 ÷ 0.25- 2.1 ÷ 0.7- 5.4 ÷ 0.6- 3.2 ÷ 0.85. 将下列小数除法的结果转换为分数形式:- 4.8 ÷ 2.4- 6.3 ÷ 3.15- 7.2 ÷ 0.9- 9.5 ÷ 1.96. 用小数除法解决以下问题,并写出计算过程:- 一个蛋糕被切成了8份,每份重0.125千克,求整个蛋糕的重量。

- 一袋大米重5千克,如果每0.25千克为一份,这袋大米可以分成多少份。

- 一个游泳池的容量是200立方米,如果每小时注入2.5立方米的水,需要多少小时才能注满游泳池。

- 一本书有120页,如果每天读4页,需要多少天才能读完这本书。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

小数除法练习卷
一、填空:
1)两个数相除时,如果除数扩大100倍,要使商不变,被除数应()。

2)计算 2.025÷1.47时,先将 1.47的小数点向()移动()位,使它(),再将除数2.205的小数点向()移动()位,最后按除数是整数的除法进行计算。

3)两个不为0的数相除,除数()时,商就大于被除数;除数()时,商就小于被除数。

4)8.24÷0.063保留一位小数,商就要计算到第()位小数。

5)在实际应用中,小数除法的商也可以用()法保留一定的小数位数,求出商的()。

6)3.25÷0.7保留一位小数约等于();保留一位小数约等于();7)6.1919…保留两位小数是()。

二、计算
1、口算。

2.4÷2 48÷0.6 96÷3
0.24÷0.2 4.8÷6 0.96÷0.03
2.4÷0.2 4.8÷0.6 9.6÷0.3
3.24÷24 3.24÷0.24 3.24÷2.4
2.4÷2 48÷0.6 96÷3
0.24÷0.2 4.8÷6 0.96÷0.03
2.4÷0.2 4.8÷0.6 9.6÷0.3
2、用竖式计算(并验算)
8.64÷8 29.29÷29 111÷0.37
24÷96 25.8÷6 22.8÷3(验算)
5.98÷0.23 19.76÷5.2
3、(1)、用竖式计算(得数保留一位小数)10.05÷32 210÷187 4.035÷2.4
(2)、竖式计算并把得数保留两位小数。

3.81÷7 32÷42 246.4÷13
4、、用竖式计算(商用循环小数表示)
20÷6 10÷3.3 35÷74
5、脱式计算。

213.6÷0.8÷0.3 16.6÷5.5× 1.7
32.8×10.5÷0.6 42÷(5.25÷0.25)
6、简便运算
3.6×2.5+7.5×3.6 3.8×10.1 0.125×32
6.5×102 0.125×72 3.25×99+3.25
三、按“四舍五入法”写出商的近似值。

四、解决问题。

1、用一部收割机收大豆,5天可以收割20.8公顷,照这样计算,7天可以收割多少公顷?
60.4公顷大豆需要多少天才能收完?
2、服装厂做一件男上衣用2.5米布料,现在有42米布料,可以做多少件这样的男上衣?
3、每一个油桶最多装4.5千克油,购买62千克,至少要准备多少只这样的油桶?
4、某工厂五月份用煤125吨,是四月份用煤量的2.5倍,四月份和五月份共用煤多少吨?
5、15匹马9天喂了175.5千克饲料,每匹马一天要多少千克饲料?
6、明明买了6本练习本,兰兰买了3本同样的练习本,明明比兰兰多花1.35元。

(1)每本练习本多少元?
(2)明明和兰兰买练习本共花了多少钱?
7、幸福小学有378人去秋游,每辆客车限乘40人,需要几辆客车?
8、装订一种笔记本需要用纸60页,现在有同样的纸2800页,可装订多少本这样的笔记本?
9、用边长是 15 厘米的方砖给实验室铺地,需要 4000 块,如果改用边长 25 厘米的方砖铺地,需要多少块砖?
10、学校舞蹈室的宽是6.4米,长是宽的1.5倍。

舞蹈室的面积是多少平方米?(5分)
11、小丽家第一季度3个月共交水费146.4元。

照这样计算,小丽家全年一共要交水费多少
学习必备欢迎下载。

相关文档
最新文档