五年级数学(小数乘法)计算题及答案

五年级数学(小数乘法)计算题及答案

8.76×14=

2.13×40= 9.65×99= 2.29×91= 6.33×79= 3.73×33= 5.88×31= 2.45×56= 7.39×61= 1.05×9= 0.25×74= 1.94×67= 9.36×95= 4.63×82=

6.11×77= 0.94×70= 1.84×68= 5.43×57= 5.09×63= 7.45×82= 6.62×13= 1.62×91= 1.15×67= 9.8×93= 5.76×17= 2.92×85= 5.79×65=

2.05×91=

3.42×61=

5.6×50=

7.31×99=

8.79×11=

7.71×54=

5.96×43=

4.92×11=

8.97×90=

9.45×97=

1.12×44=

3.41×43=

4.8×22= 0.11×16= 1.72×65= 3.24×76= 7.31×52= 4.48×44= 4.94×4= 7.7×5.1= 0.6×4= 1.3×5.8= 6.2×5.3= 3.1×5.7= 4.4×5.1= 4.2×5.3= 3.7×1.7=

5.38×54= 5.39×79= 3.8×43= 8.31×47= 4.25×38= 5.94×10= 1.09×16= 9.9×9.2= 5.9×6.4= 2.4×1.6= 6.2×9.5= 1.6×2.4= 8.6×9.9= 1.9×9.5= 5.4×1.2= 3.01×60=

5.67×7=

4.33×99=

0.36×34=

2.54×7=

8.29×34=

5.13×24=

5.1×9.4=

6.8×9.4=

6.4×7.9=

8.3×5.3=

4.1×4.4=

1.9×3.6=

6.5×1.9=

8.1×0.5=

0.9×4.1= 7.2×1.3= 0.89×8.1= 6.75×8.9= 6.69×9.9= 4.8×5.3= 6.16×9.5= 7.42×1.4= 2.47×0.5= 1.3×0.9= 5.04×1.8= 5.54×1.5= 1.4×2.9= 7.88×7.5= 5.31×3=

4.9×5.1= 3.6×3.5= 9.27×0.9= 9.89×6.3= 2.77×0.5= 6.94×0.4= 1.12×6.8= 1.93×9.6= 1.19×9.4= 5.46×0.9= 9.19×6.6= 0.92×1.7= 0.21×5.7= 9.47×9.8= 4.47×8= 6.2×4.9=

5.4×9.6=

1.35×5.6=

5.5×3.1=

0.32×1.8=

7.18×9.5=

8.57×4.9=

9.84×4.7=

5.65×2.2=

3.81×8.2=

2.01×8.3=

4.59×0.3=

5.52×1.3=

9.5×1.7=

5.6×0.9=

9.43×2.9= 8.24×8.3= 7.97×7.1= 9.33×0.7= 3.68×4.4= 0.79×2.7= 3.47×4.2= 1.28×3.47=0.92×2.55=8.53×7.92=7.94×8.95=4.39×0.49=2.32×6.5= 1.21×3.41=0.63×9.53=

0.39×8.6= 8.01×0.3= 5.55×6.9= 5.55×4.7= 3.05×1.1= 3.54×0.5= 0.28×9.5= 9.35×4.27= 9.52×5.06= 8.59×6.28= 2.45×5.97= 7.51×2.97= 7.89×2.83= 1.28×5.99= 9.19×7.3= 1.77×9=

5.44×4.3=

5.85×9.9=

8.89×6.3=

4.47×4.2=

8.25×0.8=

2.53×0.3=

2.24×0.48=7.38×8.59=0.39×3.32=6.54×7.29=9.52×8.74=4.2×3.59=

2.07×6.86=7.6×4.24=

8.11×3.17= 1.67×3.58= 7.21×9.58= 7.4×0.26= 6.59×1.06= 0.64×4.37= 5.92×9.62= 7.96×8.89= 3.4×1.36= 2.76×6.04= 4.65×5.44= 2.4×3.76= 7.776×64= 2.738×97= 7.158×63=

9.66×8.63= 0.96×1.89= 2.87×5.5= 4.34×7.1= 7.84×8.84= 0.83×3.31= 3.56×9.81= 9.65×4.75= 1.66×2.24= 2.31×4.44= 3.81×2.27= 9.49×6.16= 6.249×5= 6.205×44= 9.023×66= 2.07×2.1=

0.82×8.29=

6.05×5.96=

9.64×2.15=

8.8×2.24=

5.88×4.79=

1.66×8.87=

1.16×6.5=

5.42×0.07=

9.08×8.89=

0.15×5.52=

9.27×7.51=

7.444×67=

9.801×89=

5.602×90=

4.677×77= 1.739×92= 5.828×3= 9.654×83= 3.158×92= 7.999×9= 4.717×37= 0.292×92= 9.521×3= 2.609×29= 0.55×7= 0.738×47= 5.205×29= 0.545×49= 0.449×80=

6.811×49= 1.702×76= 2.247×48= 2.741×40= 7.506×78= 4.823×17= 6.526×12= 5.084×21= 0.095×83= 7.282×28= 1.103×63= 4.541×19= 8.444×8= 6.292×2= 6.376×30= 2.558×30=

3.051×39=

9.813×33=

3.075×4=

4.065×93=

9.97×71=

8.213×62=

8.049×22=

1.138×13=

0.617×72=

7.481×68=

0.307×13=

7.694×8=

4.81×6=

4.978×37=

2.089×7= 5.998×62= 4.694×6.7= 8.77×7.7= 5.385×0.5= 4.81×1.5= 6.687×4.1= 1.559×4.2= 1.844×9.9= 3.319×5.3= 5.945×7.6= 6.201×3.2= 0.444×3.7= 5.757×2= 5.812×3.1=

1.501×69= 0.044×15= 2.137×7.8= 0.262×5.3= 6.188×7.6= 1.405×7.7= 8.253×4.9= 5.492×4.7= 7.967×2.7= 3.242×2.4= 2.131×3.2= 8.937×5.6= 5.507×5.8= 0.524×7.2= 7.741×2.6= 3.138×63=

9.862×98=

7.092×7.1=

0.688×8.6=

0.635×2.3=

9.135×8.2=

6.198×8.6=

4.434×0.5=

1.899×0.3=

7.583×9.6=

6.849×5.2=

8.314×8.9=

3.553×9.2=

2.08×0.2=

6.455×9=

0.783×2.7= 2.955×1.6= 0.579×5.6= 8.152×9.6= 0.12×8.6= 9.052×4.1= 8.236×9.7= 0.25×0.24×8= 0.25×2.48×0.4= 1.25×0.74×0.4= 1.25×8.55×0.04=2.5×2.05×8= 1.25×3.2×0.8= 2.5×4.98×0.08= 2.5×3.37×0.08=

9.295×9.5= 9.806×7= 5.009×0.5= 2.782×3.2= 2.019×8.5= 4.568×8.8= 0.422×4.8= 1.25×3.68×0.4= 1.25×0.69×4= 1.25×8.57×4= 1.25×1.66×0.04= 2.5×3.91×0.4= 0.25×5.15×0.4= 2.5×8.32×0.04= 1.25×4.1×0.8= 2.606×9=

4.419×3.1=

7.054×4.5=

1.848×9.7=

5.861×8.4=

8.718×1.7=

7.768×2.4=

12.5×4.37×0.4=2.5×6.68×0.08=0.25×2.98×8=

0.25×3.4×8=

0.25×6.79×4=

2.5×1.64×0.8=

0.25×8.75×0.8=2.5×6.47×4=

0.25×2.9×4= 1.25×0.07×0.08= 参考答案： 8.76×14=122.64 2.13×40=85.2 9.65×99=955.35 2.29×91=208.39 6.33×79=500.07 3.73×33=123.09 5.88×31=182.28 2.45×56=137.2 7.39×61=450.79 1.05×9=9.45 0.25×74=18.5 1.94×67=129.98

12.5×4.6×0.4= 12.5×1.17×0.8= 4.63×82=379.66 6.11×77=470.47 0.94×70=65.8 1.84×68=125.12 5.43×57=309.51 5.09×63=320.67 7.45×82=610.9 6.62×13=86.06 1.62×91=147.42 1.15×67=77.05 9.8×93=911.4 5.76×17=97.92 12.5×3.91×0.4=

1.25×6.41×0.4=

5.79×65=376.35

2.05×91=186.55

3.42×61=208.62

5.6×50=280

7.31×99=723.69

8.79×11=96.69

7.71×54=416.34

5.96×43=256.28

4.92×11=54.12

8.97×90=807.3

9.45×97=916.65

1.12×44=49.28

9.36×95=889.2 4.8×22=105.6 0.11×16=1.76 1.72×65=111.8 3.24×76=246.24 7.31×52=380.12 4.48×44=197.12 4.94×4=19.76 7.7×5.1=39.27 0.6×4=2.4 1.3×5.8=7.54 6.2×5.3=32.86 3.1×5.7=17.67 4.4×5.1=22.44 4.2×5.3=22.26

2.92×85=248.2 5.38×54=290.52 5.39×79=425.81 3.8×43=163.4 8.31×47=390.57 4.25×38=161.5 5.94×10=59.4 1.09×16=17.44 9.9×9.2=91.08 5.9×6.4=37.76 2.4×1.6=3.84 6.2×9.5=58.9 1.6×2.4=3.84 8.6×9.9=85.14 1.9×9.5=18.05 3.41×43=146.63

3.01×60=180.6

5.67×7=39.69

4.33×99=428.67

0.36×34=12.24

2.54×7=17.78

8.29×34=281.86

5.13×24=123.12

5.1×9.4=47.94

6.8×9.4=63.92

6.4×7.9=50.56

8.3×5.3=43.99

4.1×4.4=18.04

1.9×3.6=6.84

6.5×1.9=12.35

3.7×1.7=6.29 0.9×4.1=3.69 7.2×1.3=9.36 0.89×8.1=7.209 6.75×8.9=60.0756.69×9.9=66.2314.8×5.3=25.44 6.16×9.5=58.52 7.42×1.4=10.3882.47×0.5=1.235 1.3×0.9=1.17 5.04×1.8=9.072 5.54×1.5=8.31 1.4×2.9=4.06 7.88×7.5=59.1

5.4×1.2=6.48 4.9×5.1=24.99 3.6×3.5=12.6 9.27×0.9=8.343 9.89×6.3=62.307 2.77×0.5=1.385 6.94×0.4=2.776 1.12×6.8=7.616 1.93×9.6=18.528 1.19×9.4=11.186 5.46×0.9=4.914 9.19×6.6=60.654 0.92×1.7=1.564 0.21×5.7=1.197 9.47×9.8=92.806 8.1×0.5=4.05

6.2×4.9=30.38

5.4×9.6=51.84

1.35×5.6=7.56

5.5×3.1=17.05

0.32×1.8=0.576

7.18×9.5=68.21

8.57×4.9=41.9939.84×4.7=46.248

5.65×2.2=12.43

3.81×8.2=31.2422.01×8.3=16.6834.59×0.3=1.377

5.52×1.3=7.176

9.5×1.7=16.15

5.31×3=15.93 9.43×2.9=27.347 8.24×8.3=68.392 7.97×7.1=56.587 9.33×0.7=6.531 3.68×4.4=16.192 0.79×2.7=2.133 3.47×4.2=14.574 1.28×3.47=4.4416 0.92×2.55=2.346 8.53×7.92=67.55767.94×8.95=71.063 4.39×0.49=2.1511 2.32×6.5=15.08 1.21×3.41=4.1261

4.47×8=35.76 0.39×8.6=3.354 8.01×0.3=2.403 5.55×6.9=38.295 5.55×4.7=26.085 3.05×1.1=3.355 3.54×0.5=1.77 0.28×9.5=2.66 9.35×4.27=39.9245 9.52×5.06=48.1712 8.59×6.28=53.9452 2.45×5.97=14.6265 7.51×2.97=22.3047 7.89×2.83=22.3287 1.28×5.99=7.6672 5.6×0.9=5.04

1.77×9=15.93

5.44×4.3=23.392

5.85×9.9=57.915

8.89×6.3=56.007

4.47×4.2=18.774

8.25×0.8=6.6

2.53×0.3=0.759

2.24×0.48=1.0752

7.38×8.59=63.39420.39×3.32=1.2948

6.54×7.29=47.67669.52×8.74=83.20484.2×3.59=15.078

2.07×6.86=14.2002

0.63×9.53=6.0039 8.11×3.17=25.7087 1.67×3.58=5.9786 7.21×9.58=69.0718 7.4×0.26=1.924 6.59×1.06=6.9854 0.64×4.37=2.7968 5.92×9.62=56.9504 7.96×8.89=70.7644 3.4×1.36=4.624 2.76×6.04=16.6704 4.65×5.44=25.296 2.4×3.76=9.024 7.776×64=497.664 2.738×97=265.586

9.19×7.3=67.087 9.66×8.63=83.3658 0.96×1.89=1.8144 2.87×5.5=15.785 4.34×7.1=30.814 7.84×8.84=69.3056 0.83×3.31=2.7473 3.56×9.81=34.9236 9.65×4.75=45.8375 1.66×2.24=3.7184 2.31×4.44=10.2564 3.81×2.27=8.6487 9.49×6.16=58.4584 6.249×5=31.245 6.205×44=273.02 7.6×4.24=32.224

2.07×2.1=4.347

0.82×8.29=6.7978

6.05×5.96=36.058

9.64×2.15=20.726

8.8×2.24=19.712

5.88×4.79=28.16521.66×8.87=14.72421.16×6.5=7.54

5.42×0.07=0.3794

9.08×8.89=80.72120.15×5.52=0.828

9.27×7.51=69.61777.444×67=498.748

9.801×89=872.289

7.158×63=450.954 4.677×77=360.129 1.739×92=159.988 5.828×3=17.484 9.654×83=801.282 3.158×92=290.536 7.999×9=71.991 4.717×37=174.529 0.292×92=26.864 9.521×3=28.563 2.609×29=75.661 0.55×7=3.85 0.738×47=34.686 5.205×29=150.945 0.545×49=26.705

9.023×66=595.518 6.811×49=333.739 1.702×76=129.352 2.247×48=107.856 2.741×40=109.64 7.506×78=585.468 4.823×17=81.991 6.526×12=78.312 5.084×21=106.764 0.095×83=7.885 7.282×28=203.896 1.103×63=69.489 4.541×19=86.279 8.444×8=67.552 6.292×2=12.584 5.602×90=504.18

2.558×30=76.74

3.051×39=118.989

9.813×33=323.829

3.075×4=12.3

4.065×93=378.045

9.97×71=707.87

8.213×62=509.206

8.049×22=177.078

1.138×13=14.794

0.617×72=44.424

7.481×68=508.708

0.307×13=3.991

7.694×8=61.552

4.81×6=28.86

0.449×80=35.92 2.089×7=14.623 5.998×62=371.876 4.694×6.7=31.4498 8.77×7.7=67.529 5.385×0.5=2.6925 4.81×1.5=7.215 6.687×4.1=27.4167 1.559×4.2=6.5478 1.844×9.9=18.2556 3.319×5.3=17.5907 5.945×7.6=45.182 6.201×3.2=19.8432 0.444×3.7=1.6428 5.757×2=11.514

6.376×30=191.28 1.501×69=103.569 0.044×15=0.66 2.137×7.8=16.6686 0.262×5.3=1.3886 6.188×7.6=47.0288 1.405×7.7=10.8185 8.253×4.9=40.4397 5.492×4.7=25.8124 7.967×2.7=21.5109 3.242×2.4=7.7808 2.131×3.2=6.8192 8.937×5.6=50.0472 5.507×5.8=31.9406 0.524×7.2=3.7728 4.978×37=184.186

3.138×63=197.694

9.862×98=966.476

7.092×7.1=50.3532

0.688×8.6=5.9168

0.635×2.3=1.4605

9.135×8.2=74.907

6.198×8.6=53.3028

4.434×0.5=2.217

1.899×0.3=0.5697

7.583×9.6=72.7968

6.849×5.2=35.6148

8.314×8.9=73.9946

3.553×9.2=32.6876

2.08×0.2=0.416

5.812×3.1=18.0172 7.741×2.6=20.1266 0.783×2.7=2.1141 9.295×9.5=88.3025 2.955×1.6=4.728 9.806×7=68.642 0.579×5.6=3.2424 5.009×0.5=2.5045 8.152×9.6=78.2592 2.782×3.2=8.9024 0.12×8.6=1.032 2.019×8.5=17.1615 9.052×4.1=37.1132 4.568×8.8=40.1984 8.236×9.7=79.8892 0.422×4.8=2.0256 0.25×0.24×8=0.48 1.25×3.68×0.4=1.84 0.25×2.48×0.4=0.248 1.25×0.69×4=3.45 1.25×0.74×0.4=0.37 1.25×8.57×4=42.85 1.25×8.55×0.04=0.4275 0.25×3.4×8=6.8

2.5×2.05×8=41 2.5×3.91×0.4=3.91 1.25×3.2×0.8=3.2 0.25×5.15×0.4=0.5156.455×9=58.095

2.606×9=23.454

4.419×3.1=13.6989

7.054×4.5=31.743

1.848×9.7=17.9256

5.861×8.4=49.2324

8.718×1.7=14.8206

7.768×2.4=18.6432

12.5×4.37×0.4=21.85

2.5×6.68×0.08=1.336

0.25×2.98×8=5.96

1.25×1.66×0.04=0.083

0.25×6.79×4=6.79

2.5×1.64×0.8=3.28

2.5×4.98×0.08=0.996 2.5×8.32×0.04=0.832 2.5×3.37×0.08=0.674 1.25×4.1×0.8=4.1 0.25×2.9×4=2.9 12.5×4.6×0.4=23 1.25×0.07×0.08=0.007 1.25×6.41×0.4=3.205

0.25×8.75×0.8=1.75

2.5×6.47×4=64.7

12.5×3.91×0.4=19.55

12.5×1.17×0.8=11.7