五年级上册小数口算练习题

五年级上册小数口算练习题五年级上册小数口算练习题五年级上册小数口算练习题V:1.0精细整理，仅供参考五年级上册小数口算练习题日期：20xx年X月一、2.5÷5=0.012×100=0.005×40=50÷0.01=7.5×200=32.08+0.07=7.005-3.58=5÷0.005=1.8÷9=0.18÷0.9=0.75+10.05=78÷0.01=二、9.6÷0.1=8.05÷0.1=0.1÷0.01=0.023×1000=41×100=8800÷400=0.12×10=600÷30=7.59÷100=150+70=356-98=125×8=三、10×10.002=5.06+0.56=61.21-5.22=25.25-0.251=3÷0.5=10÷25=4.8÷0.16=0÷3.89=1.5÷0.3=1.8×5=7.2÷0.9=8.4÷0.4=四、0÷3.5=0.9×0.3=1×0.06=9×0.5=1.25×8=2.6×3=4.1×2=0.35×0.2=0.25÷40=50÷1000=45.03+0.52=14.1-10.02=五、5.6÷0.8=5.6÷1.4=0.48÷0.8=4.4÷0.11=4.2×3=3.2×0.4=0.3÷0.01=4÷0.5=87.01+0.99=58.02+1.003=125×0.0008=1.25×0.8=六、6－0.025=3.6＋6.3=0.05×4=3.5×0=35.06-23.12=71.1-0.01=71.1÷0.1=71.1+0.01=5400÷5=200×34=550－450=180÷600=七、2700÷30=45×1.4=8÷100=89÷100=4.68+7.10=9.63+6.28=7.71-2.69=9.91-8.74=6.07-1.69=5.00+6.13=8.24-7.63=5.21+5.49=八、40×0.25=4×0.4=7.5÷0.25=4.2÷0.7=3.5÷0.01=3.5×0.01=35÷1000=0.35÷0.01=8.2＋1.8=100－35.22=2.5×0.4=2.4×5=九、0.22×4=0.9－0.52=3.99×1=0×3.52=2.5÷5=8.4÷7=0.34÷17=2.5÷0.5=8.4÷0.7=0.34÷0.17=30.4÷4=1.2×6=十、0.72÷0.6=2.6÷1.3=0.6×0.3=0÷3.65=7.82÷1=0.001÷0.1=1.4÷0.7=3.6÷0.06=80×0.125=400×0.005=12.5×0.1=12.5÷0.1=一、50×0.002=2.5×0.01=400×0.04200×0.001=5.1÷0.17=0.28÷1.4=0.9÷0.45=9.6÷16=41÷0.01=0.01÷1=7.5÷1.5=0.81÷9=二、7.5×0.1=0.9×0.3=0.35÷0.0013.5÷0.5=1×0.06=9×0.5=1.25×8=0.2×0.4=4.5÷0.9=2.5×4=12.5×4=0.3÷0.1=三、4.5×2=7.8+0.22=3.4×0.4=12.6－0.9=48＋1.6=1.1×40=2.2×6=138－8.9=0.35÷0.1=0.36×0.01=75.35-23.04=4.007-0.09=四、27÷0.027=2.1÷0.01=2.004÷0.2=50.1+21.51=0.82+0.08=273×1=0.63×10=4÷10=17÷1000=0.56+0.4=80×25=1-0.93=五、1.25×100=5.6+99=40100÷25=90-0.9=51÷0.001=35×0.001=54÷0.1=54×0.1=54÷1000=25.23+0.77=98.54-63.45=30÷0.003=六、612÷6=12×80=1.5×100=840÷40=8.94-6.73=8.95-0.73=3.61-0.30=7.78-5.15=8.38+4.25=7.82-2.37=7.39-7.03=8.56-7.52=七、3×2.4=92÷46=8.1÷9=2.5×4=9.21-8.20=6.88-0.49=8.06-6.96=2.76-1.02=3.50-2.54=0.66+9.27=8.99-8.84=3.18-2.65=八、6.39+9.31=4.83-1.34=5.75-1.24=6.77-4.79=0.94+3.40=3.54+7.84=9.45-3.01=0.09+0.87=3.08-0.91=5.43+4.85=8.16+3.44=8.14-5.89=九、2.5÷5=0.012×100=0.005×40=50÷0.01=7.5×200=32.08+0.07=7.005-3.58=5÷0.005=1.8÷9=0.18÷0.9=0.75+10.05=78÷0.01=十、4.68+7.10=9.63+6.28=7.71-2.69=9.91-8.74=6.07-1.69=5.00+6.13=8.24-7.63=5.21+5.49=40×0.25=4×0.4=7.5÷0.25=4.2÷0.7=一、4.5×2=7.8+0.22=3.4×0.4=12.6－0.9=48＋1.6=1.1×40=2.2×6=138－8.9=0.35÷0.1=0.36×0.01=75.35-23.04=4.007-0.09=二、8.2＋1.8=100－35.22=2.5×0.4=2.4×5=0.22×4=0.9－0.52=3.99×1=0×3.52=2.5÷5=8.4÷7=0.34÷17=2.5÷0.5=三、1.25×8=2.6×3=4.1×2=0.35×0.2=0.25÷40=50÷1000=45.03+0.52=14.1-10.02=5.6÷0.8=5.6÷1.4=0.48÷0.8=4.4÷0.11=四、48＋1.6=1.1×40=2.2×6=138－8.9=0.35÷0.1=0.36×0.01=75.35-23.04=4.007-0.09=17÷1000=0.56+0.4=80×25=1-0.93=五、1.25×100=5.6+99=40100÷25=90-0.9=51÷0.001=35×0.001=54÷0.1=54×0.1=8.2＋1.8=100－35.22=2.5×0.4=2.4×5=六、0.22×4=0.9－0.52=3.99×1=0×3.52=20÷0.1=20÷0.1=1÷20=0.1÷20=54÷1000=25.23+0.77=98.54-63.45=30÷0.003=七、612÷6=12×80=1.5×100=840÷40=8.94-6.73=8.95-0.73=3.61-0.30=7.78-5.15=4.68+7.10=9.63+6.28=7.71-2.69=9.91-8.74=八、1×0.001=1÷0.001=0.001÷1=0.001÷0.1=3.4-1.4=7.82-7.2=2.19+9.1=10.1-0.89=0.68+0.42=8.1-5.1=0.728-0.24=0.8+0.18=九、0.89-0.25=1-0.98=0.048+0.52=5×400=19.9+11.1=187÷1000=1+3.89=0.081×10=75÷10=0.96÷0.8=0.8×7=1.5×7=十、1.32×8=0.7×8=10.3×2=5×0.6=0.9×0.3=3.5×0.2=2.01×0=10×0.05=0.13×7=0.21×100=0.7×4=0.05×4=一、4×0.3=430-250=0.17+0.06=1.02-0.09=7200÷800=0.17+0.6=0.83-0.6=17×300=0.98-0.09=0.2+0.78=600×700=10.2+0.02=二、0.15+0.7=670+250=10.2+0.2=9.2-6=8500÷500=3.2-3.2=3.7+2.3=25×100=3.2-0.32=2+2.8=380-290=0.35+0.5=三、0.35+0.63=3500÷70=3.1+3=3.8+0.38=7500÷250=3.8+1=0.95-0.05=450+780=3.1+0.3=3+0.3=630÷9=4.5-0.4=四、9.5-5=330×9=9.53-1.53=9.5-0.5=3.5+2.4=1-0.95=0.3+0.27=0.47+0.13=4.5+4=4-0.6=0.95+0.05=2.5+3.2=五、0.74+0.16=23×100=9.8-4.8=480÷40=0.53÷100=5.1+2.3=125×80=0.078÷10=0.52+0.4=70×12=0.25×100=3.4-2.8=六、0.6-0.37=0.052×10=10+0.08=1-0.75=0.5×1000=0.82+0.3=13.5+6.5=3.05×100=1.2-0.8=21.6-12.6=63÷100=0.83-0.5=七、0.76+0.14=80÷1000=2.7+0.4=0.72-0.43=30×100=0.92-0.2=3.5+4.8=3.5+2.4=5+0.07=1-0.61=0.47+0.23=0.25+0.75=八、3.7+0.33=0.51+0.33=1-0.6=8-4.6=5.8-3.6=0.52+0.4=6.45+5.5=4.5-1.3=3.4-2.8=9.53-1.53=8.8-6.7=10+0.08=九、9.5-7.3=7.2+0.8=7.82+0.3=8.8-6.7=9.5-7.3=1-0.95=3.4-2.8=0.96-0.35=9.53-1.53=0.25+0.75=1.2-0.8=0.83-0.5=十、2.7+0=12.5×8=2.3×4=3.25×0=0.4×50=30×0.1=2.6×3=4.1×2=0.35×0.2=7.5×0.1=2.5×2=0.5×10=0.6×8=一、2.8×10=0.7×0.8=5.6+0.4=4.7+2.3=4.5×2=7.2×0.8=6×3.4=0.62-0.32=0.75×100=0.02×0.5=3.6×0.3=5.6×100=二、0.75÷0.25=0.125×8=0.86÷2=0.56÷28=0.36÷0.4=0.7×9=3.6÷24=0.8×1.1=46.7-3.8=12.8÷4=5.2÷13=1.64+4.1=三、10÷20=24÷15=0.35×0.6=4.7+2.3=4.5×2=6.9－2.5=7.2×0.8=6×3.4=0.62－0.32=1.4×0.5=0.75×100=0.02×0.5=四、3.6÷0.3=6.3÷7=5.6÷100=0.75÷0.25=0.125×8=4.8÷0.3=0.96÷2=0.56÷28=0.36÷0.4=0.64÷0.8=0.72÷3.6=3.6÷24=五、0.8×1.1=7.2+12.8=46.7－3.8=12.8÷4=5.2÷13=12.5÷5=1.64÷41=10÷20=24÷15=8.65×10=0.35×0.6=3.08×0.01=六、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=4.95÷0.9=9.65÷0.1=0.325×100=2.5×8=0.56÷0.7=七、0.125×4=3.28×0.1=3.9÷0.13=7.2×0.1=0.01×0.1=0.25×0.4=1.6÷0.8=1÷2.5=1.25×0.8=3.2÷0.04=0÷1.7=0.22×102=八9÷0.25÷4=0.25×3.97×4=（1.2＋8.8）×0.4=0.24×0.5=4.7+2.3=4.5×2=6.9－2.5=7.2×0.8=6×3.4=0.62－0.32=1.4×0.5=0.75×100=九、0.02×0.5=3.6÷0.3=6.3÷7=5.6÷100=0.75÷0.25=0.125×8=4.8÷0.3=0.96÷2=0.56÷28=0.36÷0.4=0.64÷0.8=0.72÷3.6=十、2.4×0.5=0.8×1.1=7.2+12.8=46.7－3.8=12.8÷4=5.2÷13=12.5÷5=1.64÷41=10÷20=24÷15=8.65×10=0.35×0.6=一、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=4.95÷0.9=9.65÷0.1=0.325×100=2.5×8=二、0.

56÷0.7=0.125×4=3.28×0.1=3.9÷0.13=7.2×0.1=0.01×0.1=0.25×0.4=1.6÷0.8=1÷2.5=1.25×0.8=3.2÷0.04=0÷1.7=三、9÷0.25÷4=0.25×3.97×4=（1.2＋8.8）×0.4=5.6÷1.4＝0.48÷0.8＝4.4÷0.11＝

4.2×3＝3.2×0.4＝0.3÷0.01＝

4÷0.5＝5.1÷0.17＝0.28÷1.4＝

四、0.9÷0.45＝9.6÷16＝1÷0.01＝

0.01÷1＝7.5÷1.5＝0.81÷9＝

3÷0.5＝10÷25＝4.8÷0.16＝

0÷3.89＝3.52÷1＝37.2×99＋37.2=

五、6.4÷4﹦1.5÷0.3﹦1×0.4÷1×0.4=

1.8×5﹦7.2÷0.9﹦25×4÷0.25×4=

2.2×6﹦8.4÷0.4﹦9÷5－1.9÷5﹦

4.5÷0.9﹦2.5×4﹦25×3.3×0﹦

六、2.5×4﹦0.3÷0.1﹦37.2×99＋37.2﹦

4.5×2=7.8+0.22=2－0.64－0.36﹦3.4×0.4=12.6－0.9=2－1.64－0.36﹦

1.2÷0.04=0.42÷7=1.25×3.3×0﹦

七、0.9＋2.01=2.97÷100=20－3.7－7.3=

6.3+7=2.19＋9.1=5×0.75÷1.5×0.75=

0.65×0.2=9.8-0.98=1-0.1×0.1=

0.7+3=1.2×0.8=0.9×7+10.7=

八、6.3÷0.021=1.5÷0.03=6.8-2.4÷3=

5×0.7=0.43×5=3.6÷0.9-4=

3.6-0.36=8.1-2.2=0.6÷0.3+0.5=

6.8＋8.6=9.4×0.2=1.8÷0.9×0.5=

2－1.08=8.8÷0.4=(1.6+0.5)÷5=

一、43×0.01﹦3.72×0.2=0.7×8-0.6=

99＋0.1﹦3.2-2=6×0.125×8=1.9×4﹦8.8÷0.11=4×1.2×0.25=

0.125×8﹦1.8×40=2.5-3.6÷1.8=

二、2.3÷0.1﹦8×5.1=12-0.05×4=

4.2×3﹦2.01÷3=16-4.5-5.5=

1.8÷0.3＝3.72÷4=13-0.5-4=

1.1×0.7=2.32-0.4=1.9+5.1÷51=

三、3.2×50=3.2×0.5=1×0.01÷0.1=

1.25÷0.5=1.29÷3=7.2-1.2+6.7=1.2×3=2-0.8=55×0.06=0.01×100=0.52+0.08=2÷5=8×0.03=四、30×0.01=0×1.22=0.6×5=1.2-0.9=0.54÷0.6=0.26×0.3=1÷0.05=20×0.4=2.8+10.2=7-0.9=0.55+0.3=0.8+0.2=五、16÷0.4=0.14×5=2.5×4=15.3-10=3.3+7=6÷10=0.86+2.1=40.37+4=3.2÷0.8=0.45+0.55=6.4÷8=10.7-5.7=六、24÷2=96÷6=78÷2=

78÷3=

48÷4=48÷3=

28×2=

3×26=

16×4=

48×2=

3×19=

12×5=

27×3=

4×24=

24－8=

七、67－59=

45－28=

54－17=

12×3=

15×6=

14×4=

37×2=

36÷3=

90÷6=

56÷4=74÷2=

130－50=

53－26=

100－37=

95－57=

八、36÷12=

90÷15=

56÷14=

74÷37=

15×5=

48÷16=

76÷2=

90÷45=

12×7=

5×14=

64÷4=

6×16=

91÷7=

84÷6=

60÷12=九、96÷24=

320÷40=

450÷90=

560÷70=

14×7=770－70=

51＋49=

83－18=

890－35=

4×24=

32÷2=

96÷8=

85÷5=

64÷16=

70÷35=

一、25×4=

6×15=

48＋52=

70÷14=

5×14=

12×30=

73＋27=

40×20=

80÷20=

14＋86=

480÷80=

600＋40=

150÷50=

630÷70=

36÷2=

二、550÷5=

15×6=

300÷60=

16×3=

70÷5=

2×45=

13×4=

54+87+13=

39+144+61=

567+299=

327－198=

27×4×5=

18×35=

32×25=

15×28×2=

三、32×30=

22×30=

6×201=

17×5=

4×60=

4500÷900=

170+90=

4800÷40=

14×201=

80÷16=4200÷20=

2500÷50=

16×5=

32×20=

67×4=

四、2400÷40=

3600÷60=

87÷3=

25×16=

48×9=

696÷3=

125×6=

48×25=

780÷20=

72－45=

360－85=

720÷45÷2=

3000+200=

48×125=

35×8=

五、80－4=

420÷35÷2=

25×32=

45÷15=

78÷2=45×12=

6×85=

69÷23=

67+25=

710－420=

50×90=

22×8×5=

12×5=

6300÷30=

690－420=六、3000÷5＝120÷4＝240÷8＝32×3＝17×5＝

27×3＝18×4＝19×5＝16×6＝17×4＝

88÷8＝17×3＝16×4＝200×6＝14×5＝七、3.4－1.4=

7.82－7.2=

2.19＋9.1=

10.1－0.89=

0.68＋0.42=

8.1－5.1=

0.728－0.24=

0.8＋0.18=

0.89－0.25=

1－0.98=

0.048＋0.52=

5×400=

八、19.9+11.1=

187÷1000=

1+3.89=0.081×10=

75÷10=

0.96÷0.8=

0.8×7＝

1.5×7＝

1.32×8＝

0.7×8＝

10.3×2＝

5×0.6＝

九、0.9×0.3＝

3.5×0.2＝

2.01×0＝

10×0.05＝

0.13×7＝

0.21×100＝0.7×4＝

0.05×4＝

4×0.3＝

12.5×8＝

2.3×4＝

3.25×0＝

一、0.4×50＝

30×0.1＝

2.6×3＝

4.1×2＝

0.35×0.2＝

7.5×0.1＝

1－0.08＝

3.5×0.01＝

1.25÷0.25＝0×9.8＝

3.9＋0.39＝

4.8＋5.2＝

二、0.5×0.4＝

4÷0.25＝

3÷4＝

8.1÷9＝

2.5×4＝

6－0.025＝

3.6＋6.3＝

0.05×4＝

3.5×0＝

0÷3.5＝

0.9×0.3＝

1×0.06＝

三、9×0.5＝

1.25×8＝

2.6×3＝

4.1×2＝

0.35×0.2＝

7.5×0.1＝

0.9×0.3＝

1×0.06＝

9×0.5＝

1.25×8＝

0.2×0.4＝

8.2＋1.8＝

四、100－35.22＝

2.5×0.4＝

2.4×5＝0.22×4＝

0.9－0.52＝

3.99×1＝

0×3.52＝

2.5÷5＝

8.4÷7＝

0.34÷17＝

2.5÷0.5＝

8.4÷0.7＝

五、0.34÷0.17＝

30.4÷4＝

1.2×6＝

0.72÷0.6＝

2.6÷1.3＝

0.6×0.30÷3.65＝

7.82÷1＝

0.001÷0.1＝

1.4÷0.7＝

3.6÷0.06＝

5.6÷0.9＝

六、5.6÷1.4＝

0.48÷0.8＝

4.4÷0.11＝

4.2×3＝

3.2×0.4＝

0.3÷0.01＝

4÷0.5＝

5.1÷0.17＝

0.28÷1.4＝0.9÷0.45＝

9.6÷16＝

1÷0.01＝七、5.6÷1.4＝

0.48÷0.8＝

4.4÷0.11＝

4.2×3＝

3.2×0.4＝

0.3÷0.01＝

4÷0.5＝

5.1÷0.17＝

0.28÷1.4＝

0.9÷0.45＝

9.6÷16＝

1÷0.01＝

八、0.01÷1＝

7.5÷1.5＝

0.81÷9＝

3÷0.5＝

10÷25＝

4.8÷0.16＝

0÷3.89＝

3.52÷1＝

37.2×99＋37.2=

一、6.4÷4﹦

1.5÷0.3﹦

1×0.4÷1×0.4=

1.8×5﹦

7.2÷0.9﹦

25×4÷0.25×4=2.2×6﹦

8.4÷0.4﹦

9÷5－1.9÷5﹦

4.5÷0.9﹦

2.5×4﹦

25×3.3×0﹦

二、2.5×4﹦

0.3÷0.1﹦

37.2×99＋37.2﹦

4.5×2=

7.8+0.22=

2－0.64－0.36﹦

3.4×0.4=

12.6－0.9=

2－1.64－0.36﹦1.2÷0.04=

0.42÷7=

1.25×3.3×0﹦

三、0.9＋2.01=

2.97÷100=

20－3.7－7.3=

6.3+7=

2.19＋9.1=

5×0.75÷1.5×0.75=

0.65×0.2=

9.8-0.98=

1-0.1×0.1=

0.7+3=

1.2×0.8=

0.9×7+10.7=

四、6.3÷0.021=

1.5÷0.03=

6.8-2.4÷3=

5×0.7=

0.43×5=

3.6÷0.9-4=

3.6-0.36=

8.1-2.2=

0.6÷0.3+0.5=

6.8＋8.6=

9.4×0.2=

1.8÷0.9×0.5=

五、2－1.08=

8.8÷0.4=

(1.6+0.5)÷5=43×0.01﹦

3.72×0.2=

0.7×8-0.6=

99＋0.1﹦

3.2-2=

6×0.125×8=

1.9×4﹦

8.8÷0.11=

4×1.2×0.25=

六、0.125×8﹦

1.8×40=

2.5-3.6÷1.8=

2.3÷0.1﹦

8×5.1=

12-0.05×4=4.2×3﹦

2.01÷3=

16-4.5-5.5=

1.8÷0.3＝

3.72÷4=

13-0.5-4=

七、1.1×0.7=

2.32-0.4=

1.9+5.1÷51=

3.2×50=

3.2×0.5=

1×0.01÷0.1=

1.25÷0.5=

1.29÷3=

7.2-1.2+6.7=25×4=

0.4×2.5=

125×8=

0.8×12.5=八、20×0.02=15×0.3=

0.32×0.3=

0.2×0.5=3.6×0.2=

0.4×0.25=0.5×0.6=

3.6×0.5=0.38×0.5=1.2×0.5=0.16×6=2.3×0.3=一、0.6×0.5=0.02×14＝

0.4×8＝

3.5×6＝3.2×1＝

0.5×10＝3.2×4＝

2.19×20＝3.8×100＝

0.08×3＝

0.9×100=

3.5×10=二、7×0.02=

0.4×5=

4.2×2=

0.08×5=5.19×100=

3.18×10=3.9×20=

0.11×8=2.6×0.3=

15.5×3=

8.8×0.1=2.5×0.4=三、1.25×4=

0.36×10=

6.8×4=

29.6×0=0.19×100=

0.25×40=0.125×80=20.3×4=1.8×0.5=0.16×5=10.9×0.5=3.6×20=四、60×0.05=0.5×0.4=4.4×4+5.6×4=

5.2×0=70×0.04=

2.7×0.01=

1.25×2×0.4=

1.25×4=0.09×5=

4.5×0.2=

0.5×0.02=0.04×25=五、40×0.8=

1.5×0.6=

1.12×100=

3+0.3×0.5=3×0.2×0.5＝

1.25×0.8=

4×3.7×0.25=

3.6×0.1=0.18×0.3=

5.6×5=

0.05×0.8＝

4＋0.17×0.1=六、1×0.02=

1.2×0.5＝

0.4×1.5×10=

0.62×0.2=7×0.5=

3.6×0.2×1=

6.3×101=

25×8×125×4=0.9×6=0.1×0.01=

0.7×6–6×0.3=

0.2×0.9=七、4.7+2.3=4.5×2=6.9－2.5=7.2×0.8=6×3.4=0.62－0.32=1.4×0.5=0.75×100=0.02×0.5=3.6÷0.3=6.3÷7=5.6÷100=八、0.75÷0.25=0.125×8=4.8÷0.3=0.96÷2=0.56÷28=0.36÷0.4=0.64÷0.8=0.72÷3.6=3.6÷24=0.8×1.1=7.2+12.8=46.7－3.8=九、1.64÷41=10÷20=24÷15=8.65×10=0.35×0.6=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=一、0.108÷2=4.95÷0.9=65÷0.1=0.325×100=2.5×8=0.56÷0.7=0.125×4=3.28×0.1=3.9÷0.13=7.2×0.1=0.01×0.1=0.25×0.4=二、1.6÷0.8=1÷2.5=1.25×0.8=3.2÷0.04=0÷1.7=0.22×102=9.6÷0.8=5×0.24=4.5－0.05=3.9÷0.1316.5÷0.5=5×0.12=三、24×0.5=4.8×0.5=2.8＋4.2=0.84÷2.1=5÷0.25=7.8÷0.01=5.4÷0.6=3.2÷5=7×0.62=0.56÷0.8=7.4－2.8=0.18÷0.2=四、0.16÷8=4.5×0.02=8＋7.2=1.2×30=0.012×0.2=0.3×0.3=9÷6=3.6÷0.12=7.8÷0.6=2÷5=4.5＋5=0.3÷0.6=五、0.96÷0.2=10.5×0.4=7.3＋0.27=8×0.125=0.54÷0.6=0.61＋0.39=0.56÷28=10÷20=4.08÷0.4=11－9.4=0.8×0.11=0.72＋12.8=六、5.6÷0.01=2.3×100=0.75×100=0.108÷2=10.8÷9=0.7÷0.8=16－5.07=4.2×0.4=0.72×6=12÷0.5=5.2×0.4=12.2÷0.2=七、5.6÷100=0.41＋3.7=0.02×0.5=7.2－0.8=1.4×0.5=84÷0.21=0.75÷0.25=2.5×16=0.108÷2=1.75＋32.5=16－5.07=5.2÷13=八、1.64÷41=1.02×0.2=0.26×0.3=8.4×0.02=1.29×6=0.8×0.05=12.6÷0.03=8.71÷0.1=21÷0.21=一、0.8×0.13=0.34÷17=8.08÷0.4=0.5×2.2=1.24÷4=3.27＋0.63=5.02×0.3=0.3×0.5=6.4÷4=7.2÷1.8=0.7÷0.35=0.72÷1.44=二、0.48÷0.04=1.25÷2.5=5.5＋55=16.8÷8=0.54＋2.2=3.5－0.05=2÷0.02=0.25×40=1.5×0.6=0.32÷0.8=12.25÷0.5=73.5×0.1=三、46.5＋52.5=0.45×102=0.25×88=8×1.25=5.6÷3.5=4.2÷0.7÷6=0.4×8.6×25=0.27÷0.3=2.5×101=4.7+2.3=4.5×2=6.9－2.5=四、7.2×0.8=6×3.4=0.62－0.32=1.4×0.5=0.75×100=0.02×0.5=3.6÷0.3=6.3÷7=5.6÷100=0.75÷0.25=0.125×8=4.8÷0.3=五、0.96÷2=0.56÷28=0.36÷0.4=0.64÷0.8=0.72÷3.6=3.6÷24=0.8×1.1=7.2+12.8=46.7－3.8=12.8÷4=5.2÷13=12.5÷5=六、1.64÷41=10÷20=24÷15=8.65×10=0.35×0.6=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=七、0.108÷2=4.95÷0.9=9.65÷0.1=0.325×100=2.5×8=0.56÷0.7=0.125×4=3.28×0.1=3.9÷0.13=7.2×0.1=0.01×0.1=0.25×0.4=八、1.6÷0.8=1÷2.5=1.25×0.8=3.2÷0.04=0÷1.7=0.22×102=9.6÷0.8=5×0.24=4.5－0.05=一、3.9÷0.1316.5÷0.5=5×0.12=24×0.5=4.8×0.5=2.8＋4.2=0.84÷2.1=5÷0.25=7.8÷0.01=5.4÷0.6=3.2÷5=7×0.62=二、0.56÷0.8=7.4－2.8=0.18÷0.2=0.16÷8=4.5×0.02=8＋7.2=1.2×30=0.012×0.2=1.3×0.3=9÷6=3.6÷0.12=7.8÷0.6=三、2÷5=4.5＋5=0.3÷0.6=0.96÷0.2=10.5×0.4=7.3＋0.27=8×0.125=0.54÷0.6=0.61＋0.39=0.56÷28=10÷20=4.08÷0.4=四、11－9.4=0.8×0.11=0.72＋12.8=5.6÷0.01=2.3×100=0.75×100=0.108÷2=10.8÷9=0.7÷0.8=16－5.07=4.2×0.4=0.72×6=五、12÷0.5=5.2×0.4=12.2÷0.2=5.6÷100=0.41＋3.7=0.02×0.5=7.2－0.8=1.4×0.5=84÷0.21=0.75÷0.25=2.5×16=0.108÷2=六、1.75＋32.5=16－5.07=5.2÷13=1.64÷41=1.02×0.2=0.26×0.3=8.4×0.02=1.29×6=0.8×0.05=12.6÷0.03=8.71÷0.1=21÷0.21=七、0.8×0.13=0.34÷17=8.08÷0.4=0.5×2.2=1.24÷4=3.27＋0.63=2.14－0.9=0.5+7.6=240÷48=4200÷300=0.75－0.38=396+99=90×30=20×35=八、1－0.2=3－2.25=1.57+3.43=286+199=18.54－9.9=36×99=2.4÷2=48÷0.6=96÷3=0.24÷0.2=4.8÷6=0.96÷0.03=一、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=二、2.4÷0.2=4.8÷0.6=9.6÷0.3=25.8÷6=22.8÷3=5.98÷0.23=19.76÷5.2=3.81÷7=32÷42=246.4÷13=2.17÷0.7=0.4÷0.01=三、5.3+6.7=5.4-3.6-1.4=30×0.01=15÷1.5=12.9-8.5=7.2×0.4=2.8×1.4=8+2-8+2=286+198=314-202=526+301=223-99=四、0.45×2.5＝0.8×1.25＝0.3×3.6＝0.3×0.3＝10×0.07＝0.3×1.4＝0.05×7＝0.92×0.4＝0.2×0.26＝0.14×4＝0.02×0.1＝1.2×0.3=五、0.2×0.4＝8.2＋1.8＝100－35.22＝2.3×4＝2.5×0.4＝2.4×5＝0.22×4＝3.25×0.5=0.9－0.52＝3.99×1＝0×3.52＝12.5×8＝六、8÷10=10-1.8-7.2=0.43+3.57=2.5×4×12=0.9×0.8=1.05×100=0.9－0.52＝3.99×1＝1÷0.5=0.96÷3=1.47÷0.7=5.4÷6=七、0.16.5×10=0.56×100=3.78×100=4÷0.8=3.215×100=0.8×10=4.08×100=1.1×0.2=0.6×0.8=3×0.9=2.5×0.4=3.6×0.4=八、12.5×8=50×0.04=80×0.3=1.1×9=0.16×5=1.78＋2.2=9.6÷0.6=1.2×0.5=0.7÷0.01=2.5×0.4=12－3.9=6.6÷0.66=九、3.9＋2.03＝4.2÷3.5＝1.6+2.4×0.3=2.14－0.9＝27＋456＋73=0.3×0.3=7.2＋2.8＝0.9÷0.01＝12÷0.3=2.87÷0.7＝13÷4＝0.96÷0.3＝十、1.5×0.4＝7÷0.25＝2.5×0.7×0.8=8－2.5＝16÷1.6＝5.6×1.01=0.36＋0.64=64.32÷16＝一、4.2÷0.1＝72.8÷0.8＝8.4÷4.2＝13.8＋9.9＝2.4×2.5＝0.05×0.8＝2.56－0.37＝12×2.5＝1.23×3＝3.2÷1.6＝3.5＋3.5×3＝19.6÷2=二、8.8÷2.2=0.75×4＝0.5×0.8=8.4×0.2=1.6×0.2＝7.2×0.3=2.8×0.3＝0.9÷0.15=1.8×0.4=5.5÷0.55=0.08×100=2.2÷0.11=三、5.46＋4.54=12.5×0.8=0.35×0.3=1.4×5=2.8×4=19.6÷4=22.5×4=0.396÷1.2=0.756÷0.36=15.6×13=0.18×15=0.025×14=四、3.06×36=0.04×0.12＝3.84×2.6=5.76×3＝7.15×22=90.75÷3.3=3.68×0.2=16.9÷0.13=1.55÷3.9=3.7×0.016=13.76×0.8=5.2×0.6=五、8.4×1.3=6.4×0.5=4.48×0.4=5.25×5=35.4×4.2=0.042×0.54=0.76×0.32=0.25×0.046=2.52×3.4=1.08×25=4.8×0.25＝2.5÷0.7=六、10.1÷3.3=10.75÷12.5=3.25×9.04=12.5×8.8=0.43×0.28=6.45×0.73=4.6×0.6=8.9×0.05=3.08×0.43=1.5×26.7=5.22÷29=18.72÷3.6=七、13.95÷3.1=8÷10=10-1.8-7.2=0.43+3.57=2.5×4×12=0.9×0.8=0×3.52＝12.5×8＝1.05×100=1÷0.5=0.96÷3=1.47÷0.7=八、5.4÷6=128÷0.4=78÷0.6=9.6÷3.2=65÷0.05=54÷0.12=32÷0.4=36÷0.18=42÷0.003=78÷0.06=45÷0.005=81÷0.03=九、7.2÷0.002=1000÷1.25=10÷2.5=120÷0.024=7.5÷5=8.6÷0.002=0.0036÷3.6=8.6÷2=2.5÷0.005=0.36÷0.0006=7.5÷2=6.3÷21=十、8.6÷0.0043=46÷0.0023=8.4÷0.0084=1.28÷3.2=9.8÷0.7=4.6÷0.023=0.009÷0.005=39÷0.0003=一、133÷.0007=5.05÷0.5=123000÷1.23=0.00125÷50=5.6÷700=760÷0.008=4.329÷6=492÷0.004=18.63÷0.03=9.5×99=13.5×0.98=0.1-0.047=二、0.29÷2.9=3.4×0.2=0.57÷19=63+124+76=7.09×10.8=0.8×7.09=9.5×101=3.8×10.1=7.69×101=3.8×10.1=0.125×72=7×19+7=三、22.8÷3=5.98÷0.23=19.76÷5.2=3.81÷7=32÷42=246.4÷13=2.17÷0.7=0.4÷0.01=5.3+6.7=5.4-3.6-1.4=30×0.01=15÷1.5=四、12.9-8.5=7.2×0.4=2.8×1.4=8+2-8+2=286+198=314-202=526+301=223-99=0.45×2.5＝0.8×1.25＝0.3×3.6＝0.3×0.3＝五、10×0.07＝0.3×1.4＝0.05×7＝0.92×0.4＝0.2×0.26＝0.14×4＝0.02×0.1＝1.2×0.3=0.2×0.4＝8.2＋1.8＝100－35.22＝2.3×4＝六、2.5×0.4＝2.4×5＝0.22×4＝3.25×0.5=5.4－2.5－1.4=2.5×1.25×0.32=12－6.2－3.8=(180+20)÷5=1.7+0.43+3.3=75×25×4=七、250－250÷5=70+50÷50+70=13.7+0.98+0.02+4.3=18.6－3.47－0.53=72×101－72=235×28－35×28=2.6×78+78×7.4=7.26-(5.26-1.5)=8×(2.5＋0.25)＝1.25×0.8×0.5＝（1.5＋0.25)×4＝0.12×0.5×0.16＝八、7.28×99+7.28=4.3×50×0.2=5436÷18=102×45-328=1001－9036÷18=3.8×5.25+14.5=300-4263÷21=0.81÷