小数乘分数练习题口算(共24页).doc

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1、精选优质文档-倾情为你奉上 小数乘分数练习题口算 8.5100= .5 1.7=.2100= 1.20.= 1.54=2.54= 0.13=.410= 0.180.3=.21000= 0.450.15=3.60.1= 0.497=0 .0425= 0.0960.03= 44.2=10000.756=0.5100= 00.25=10.01= 1.258=.30.3=0.96=.10.245= 0.20.051.6= 0.51.254=0.5= 0.320.924=01.60.8= .34.21.4= .90.40.25 0.871.50.7810.33.2123.2132.10.23 .210.

2、90.3.5100.05 0.130.740.0512.58 .30.450 04.120.350.90.3 11.258 12.051000.041.258 1.60.20.4.22.50.4.43.82= 0.4= 0.3= 0.5= 01.1= 0.80.25=0.416=2.51.6=6.29=0.153.9= 07 1.3222.3.10.230.22.017 0.2144 .250.1.60.2 .50.060.73 0.60.3 0.45 0.91.81005 0.227.20.9= 0.450.5=0.08=1.870.5= 0.5= 8= 1.810=6.31.7= 0.56

3、8=.26.81= 8 0.6 2.3 0.023 0 100 0.30 30.1 0.58 0.25 1.4 35.22 4 1.60.2= 0.20.01= 0=0.12= 0.5=2.1= 14= 0.6= 1.470.4=21 0.90.523.991 03.52.264.44 .63.221.53 1.20.4.632.73 0.1230.459 .66 .72 1.2 0.454.558.470.34172.50.5.40.7 0.340.170.44 1.260.720.6 .61.3 0.60.3 03.65.821 1.40.7.60.480.84.40.30.0140.90

4、.459.634 .13.66.3 0.0510.08 .53.90.394.86.441.5 2.52= 0.510= 0.68=2.12=2.810=0.70.8= 0.0420= .6+0.4=4.7+2.3=.52= .92.5=.20.8= 3.4= 0.620.32= 1.40.5= 0.75100=0.020.5= .60.3= 0.750.25= 0.1258=.80.3= 0.862=0.5628=0.360.4=0.640.8= 0.79=3.624= 0.81.1=.2+12.8=.712.84=.213= 12.55= 1.64+4.1=1020= .080.01=4.

5、951000= .90.1=0.40.5=2.40.8= 10.89= .60.8= 0.1082=4.950.9=.650.1=0.325100=2.58=0.60.7=0.1254=3.280.1=3.90.7.20.1= 0.010.1= 0.250.4= 1.60.8=12.5=1.250.8=.20.04= 01.7=0.22102= .60.8=0.24= .53.90.1 16.50.5=0.12=240.5=4.80.5= .87.80.01= .40.6= .25= 0.62=0.560.8= .42.8= 0.180.2=0.168=4.50.02= 7.2= 1.230=

6、0.0120.2=7.30.3= 06= .60.12= .80.6=25=4.50.06 .60.90.11 .2 0.5.10.17 16 10.01 9 .54 4.50 0.01 1.250.25 5.20.50. 0.34.23 6.37=.6100=3.8= 415=8.6510=0.350.6= 13=0.05= .2= 0.842.1= 0.25= 5= 0.30.6= 0.960.2= 10.50.4= .30.27= 0.125= 0.540.6= 0.610.39= 0.5628=1020=4.080.4=109.4=0.80.11=7.212.8=5.60.01=.31

7、00= 0.75100=0.1082= 10.89=.80.01= .40.6= 5= 0.62= 120.5=5.20.4= 12.20.2=.6100= 0.413.7= 0.020.5=.20.8= 1.40.5=40.21= 0.750.25= .516=0.1082= 1.7532.5=165.07=.213=1.6441= 1.020.2= 0.260.3=.40.02= 1.26= 0.80.05= 12.60.03=8.710.1= 10.21=0.80.13= 0.3417= .080.4=0.52.2=1.244= .275.67=72.2= 0.70.35= 0.71.4

8、0.480.04=1.252.5= .55.5= 16.88=0.542.2=.51.50.6= 0.320.8= 12.250.5=3.50.46.552.5= 0.45102= 1.2588= .6481.25=73.5=4.20.76= 0.48.625=0.270.3=2.5101= 0.651010.65= .672.67=0.020.5= .60.3=.37=.6100=7.80.01=.40.6= 1.50.6= 0.320.8= 12.250.5=3.50.1=2.52=0.510= 0.68=2.12=0.610.39= 0.5628=1020=4.080.4= 1.20.=

9、 .61.1 =4.97= 00.48= 0.63=.020.3= 0.30.5= 0.05=0.02=0.2540= 1= 3.851.54=3.25= 0.62= = = = 4= 22= 13 5= 45 225 = = 33611 = 43 55213= =65 3 3= = 6 = 12 12 =56=5= 5 18= 25 12 = 3845 =35 15= 894= 5 3=56 =17 = 894=1122= 134=8=3523 = 211 = 5181= 67 2=5 48 8= 1234=31.95= 4 7510 = .30.7= 7105 7 =0.51 4= 34

10、=45=2 11= 5412 5 = 21447=3 4 = 351 2 = 952 3 =42 3 =83 4 = 1 4 8= 1213 = 2323 = 1415 4521 = 3 = 1715 60= 7 = 56 = 12 2= 3 = 9 1712=8118= 57 = 23 32 = 143= 383 = 676= 3= 254= 36 = 6723=60.5= 5723= 2723 = 75 23 = 141 3 =7 = 1 3 27= 7= 1258= 21 52 =22 3 = 58 = 13 = 1223 =8.44.2=534 = 14 3 = 1= 88= 911+

11、= 2 21= 41 = 57 = 45= 8 2= 96 225 = 1= 3363 = 4 23=4 55=2+= 523 1413= = 5222= 84= = 11= 213 2=122 5 = 12 = 51645 = 35 15=144= 5 3= 01.02=49 38=12 4=33 =5353 13= .70.2=44 5248= 129= 617 3= 3 18 2= 1324=52.57= 4 5710 = .40.09= 5 35=16=94 755= 558 1123= 0.25=6 5345 = 5= 3512 = 352 9 =2 43 = 134 = 16 8=

12、 12 13 =3=9=5335 16997= 1714=3 58 5= 512 18= 1712=158= 3 17= 233 2 = 143=8554= 4723=585= 12 4= 33.450=12542=25 36 =2 13 = 676 5 =3 =141 3 = 4 = 23 15= 7 = 0.2534= 272169 163= 94 4 9 3= 3 54 = 1.258= = =61.2= 4= = 58245= 0= =3337 25169 =5= 3834 32 2= 167 31616 =857 = 1= = = = 991123= 143= 1 2 25= 1 2

13、 = 384 5 = 1234= 332 =17 = 123 4 =1613=43= 1 7 35=989= 12+12 = 7112+3= 323= 1512=67 14=8-4 8 = 3243=4 5 20=7105 7=34= 37+13= 323= 1512=293 6 = 23 34 = 5512-310= 1 4 13= 5 612=3512 = 92 53 =5 7= 4 7510 = 512 = 5813= 12-310= 1 14 3= 3 8 12= 5 26 3=2+23 = 1 2 = 65 = 5 95= 1712= 118= 893= 1 436=3 =44 5

14、= 1122 =25 = 10 135= 123= 163=23 =1 8+2 = 6765 =2423 = 1 4 13=73 84 = 1 41.25= 23 = 17151 3 = 3 =1 8+2 = 5665 =4= 4512 = 4.3-2.5= 0.17+0.06= 1.02-0.09=720800= 0.17+0.6= 0.83-0.6= 17300=0.98-0.09= 0.2+0.78= 0.60.7=10.2+0.02= 0.15+0.7=.7+2.5= 10.2+0.2=.2-6.1=8.55= .2-3.2=2+2.8=.570=3.8+1=+0.3= 1.19= 1

15、-0.95=-0.6=3100= .1+2.3=71.2= 0.05210=.82+0.3= 1.6-12.6=801000= 0.92-0.2=3.7+2.3= .8-2.9=3.1+3= 0.95-0.05=.39= .53-1.53=0.3+0.27=0.95+0.05=9.8-4.8= 1.2580= 0.25100=10+0.08=13.5+6.5=3100=2.7+0.4=3.5+4.8=.5100= 0.35+0.5=3.8+0.38= .5+7.8=.5-0.4=.5-0.5= 0.47+0.13= .5+3.2= .840=0.7810=3.4-2.8= 1-0.75=.05

16、100= 0.83-0.5= 0.72-0.42= .5+2.4=.12-0.32= 0.35+0.63=.525= .1+0.3=9.5-5=3.5+2.4=4.5+4= 0.74+0.16= 53100= 0.52+0.4= 0.6-0.37= 0.51000= 1.2-0.8= 0.76+0.14=010.5=5+0.07= 1-0.61= 0.47+0.23=0.25+0.75=.7+0.33= 0.51+0.33=1-0.6= -4.6=5.8-3.6=0.52+0.4=6.45+5.5=.5-1.3=.4-2.8=9.53-1.53=.8-6.7=10+0.08=9.5-7.3=.

17、2+0.8= .4-2.8=1.2-0.8=3.5610= .30.1= 0198=.110=32.50.5=30.7=108= 1.63= 0.60.7= 2.1=.93=.39=.82+0.3=0.96-0.35= 0.83-0.5=0.97=1.221=0.19.02=1257125= .580.2=1.8= 0.87.62= 1.20.6=.870=2.540.5= 1002.50.4= 1.52.5)0.11= .8-6.7=.53-1.53=.7+0.4= 0.55=.660.2= 110100= 0.655=0.77.32=0.34.44=0.128= 100200= 0.90.

18、4=500.0= 1.260.74= .21.9= 1-0.95=0.25+0.75= 0.7711=0.043=.40.7=1.019= 0.17=80199=2.017=4.20.1=6.20.3=.170.1=3.40.1= .341.34= 1.260.74= 小数加减乘除法口算练习题 4.3-2.5= 0.17+0.06= 1.02-0.09=720800= 0.17+0.6= 0.2+0.78=.7+2.5=3.2-3.2=2+2.8=.570= .8+1=+0.3= 1.19=1-0.95=-0.6= 100= 0.83-0.6=0.60.7= 10.2+0.2=.7+2.3=3

19、.8-2.9=3.1+3=0.95-0.05= .39=.53-1.53=0.3+0.27=0.95+0.05=.8-4.8=17300=10.2+0.02=.2-6.1=.5100=0.35+0.5= .8+0.38=.5+7.8=4.5-0.4=.5-0.5= 0.47+0.13=.5+3.2= 0.98-0.09= 0.15+0.7=8.55= .12-0.32= 0.35+0.63=.525= .1+0.3=9.5-5=.5+2.4=4.5+4= 0.74+0.16=23 小数加减乘除法口算练习题 4.840=53100= .1+2.3= 1.2580= 0.7810= .4-2.8=

20、 1-0.75=3.05100= 0.83-0.5=0.72-0.42= .5+2.4=0.25+0.75=-4.6= .5-1.3= 10+0.08=8.8-6.7= 0.52+0.4= 0.6-0.37= 0.51000= 1.2-0.8=0.76+0.14=010.5=+0.07=.7+0.33=.8-3.6= .4-2.8= .5-7.3=1-0.95= 1.2= 0.05210=7.82+0.3=21.6-12.6=801000=0.92-0.2=1-0.61=0.51+0.33=0.52+0.4=9.53-1.53= .2+0.8=0.25100= 10+0.08=13.5+6.5

21、=3100=2.7+0.4=3.5+4.8= 0.47+0.23= 1-0.6= .45+5.5=.8-6.7= .82+0.3= 小数加减乘除法口算练习题 3.4-2.8= 0.96-0.35= .53-1.53= 0.25+0.75= 1.2-0.8=3.5610= .30.1=50198= .110=32.50.5= 30.7=108= 1.63= 0.60.7=52.1=.93= 0.83-0.5= 0.97= 1.221= 0.19.02= 1257125=2.580.2=41.8= 0.87.62= 1.20.6= .870= .540.5= 1002.50.4= .7+0.4=0

22、.55= .660.2= 110100=0.655= 0.77.32= 0.34.44= 0.128=100200= 0.90.4=00.0=0.7711=0.043=8.40.7=1.019= 0.17=80199=2.017= .20.1=6.20.3=.170.1=3.40.1= 小数加减乘除法口算练习题 1.260.74=2.341.34=6.39= 1.52.5)0.11=.21.9= 1.60.9=.82.9= 1254=2.730= .2.=3.20.04= 0.150.3= 0.085= 1.26=3.21.6= 205= 1.260.74=.440.56=.20.8= 0.6

23、9=1.015= .74.2= 0.540.9=3.18100= 1.830=.44=0.16= 0.81.2515= 95=1.24= .342=.41.8=10100= .43=0.42.5= 10.4= 00.4= .640=9.93= 10.250.75=3.12.50.9=9.720.32=0.010.02= 0.1=5670=.65.84.2= 0.860.= 0.030.010.3=2=9.82.93.1= 小数加减乘除法口算练习题 43.2 10.99.14.140.60.8 0.810.9= 10.01= 0.90.45= 1.80.9 0.280.2.55.6 1.60.04=0.240.5= 1.850.1= 0.093=4.97=0.860.6.22= 1.13= 0.320.21 100.35= 0. 06100=0.570.270.74+0.54 0.32+0.21= 12.310= 12100= 0.1610=10.42 0.610.3 0.80.08.66=0.648=0.68=2.48= 00.5= 10000.09= .61.4 0.8370.8377.31.7 0.480.24=9.655 1.20.7= 0.580.417.22.8 0.860.4 .53100=.23.58.44= 0.063=.92专心-专注-专业