小学五年级小数乘除法精选计算题

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2021年02月08日 06:37
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尼古丁英文-

2021年2月8日发(作者:春风十里)



五年级数学上



姓名:

















一.用竖式计算。



15.

< p>
6


÷


24=











0.138


÷


15=














1.35


÷


27=












0.416


÷


32=








2.688


÷


0.56=








126


÷


45=










25.6


÷


0.032=








22.4


÷


4=












0.5


6


×


0.04=








1.


8


×< /p>


23=












10.625


÷


25=







15


÷


0.06=









56.28


÷


67=






1.8


÷


12=









3.< /p>


7


×


4.6=






0.3


7


×


0.4=













0.375


÷


0.025=













10


÷


0.004=











105


÷


75=

















6.< /p>


7


×


0.3=















0.2


9


×


0.0 7=












1.0


6


×


25=






















0.16


÷


0.25=











2.7


÷


7.5=






6.75


÷


15=






2.


4


×


6.2=






6.


5


×


8.4=


7


×


0.86=










































0.


6


×


0.86 =









2


7


×


0.43=












4.


8


×< /p>


0.25=














1.


5< /p>


×


105=







二.口算。




0.


8


×


25= 1.25


×


8= 0.25


×


4= 10


÷


0.5= 1000


÷


0.8= 234


×


0.1=



456


×


0.001= 4


÷


8= 6


÷


12= 3


÷


15= 30


×


0.9= 3.2


×


100=




三.简便算法。




2.32


×


6.5


+


7.68


×

< br>6.5 6.345


×


2.54


+


6.45


×


6.345


+


6.345






64


×


0.125 1.25


×


64


×


0. 125 25


×


0.32

×


12.5 6.8


×


0.5






28.6


×


0.5 537.5


×


5 416.24


×


25 438.4


×


125 4.5

< br>×


4


×


0.5







420


×


0.25 36


×


0.5 438.9


×


5 3.6


÷


0.25 0.48


÷


1.25 96000


÷


125







2.4


÷


0.125 7.2


÷


2.5 37


×


8


×


1.25 2.5


×


104









五年级小数乘除法计算题复习



一、计 算题(


30


分)



1


、直接写出得数。



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


=



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=



0.9


-


0.52


=





3.99×1


=





0×3.52


=



12.5×8=



8÷10 =


10-1.8-7.2= 0.43+3.57=


2.5×4×12=



0.9×0.8=


7.5x-3x= a+3a+7a==


1.05×100=




1÷0.5=



0.96÷3


= 1


.47÷0.7=



5.4÷6=


0


.16.5


×10=



0.56×100


=


3.78×100=



3.215×100=




0.8×10=



4.08×100=



1.1×0.2 =



0.6×0.8


4÷0.8=



12.5×8=





50×0.04=





80×0.3


=




1.1×9=



0.16×5 ﹦




=




3×


0.9=



2.5×0.4=




3.6×0.4=




1.78


+


2.2


=



9.6÷0.6


=




1.2×0.5


-0.4


=


0.7÷0.01


=


2.5×0.4 =



12


-


3.9=




1.25×8÷1.25


=








6.6÷0.66


=


5.37×0+4.63 =



3.9


+


2.03


=

< br>


4.2÷3.5=



1.6+2.4×0.3 =


2.14

< br>-


0.9


=




27


+


45 6


+


73=


0.3×0.3=







7.2


+


2.8


=



=



12÷0.3=




2.87


÷0.7=



13÷4


=





0.96÷0.3


=




1.5×0.4


=




7÷0.25


=





2.5×0.7×0.8=



8


-


2.5


=




16÷1.6


=




5.6×1.01=




8×


(


2. 5


+


0.25


)


=


8.4×0.2=



0 .36


+


0.64


=

< br>


64.32÷16


=




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


=





1.25×0.8×0.5=



12×2.5=




1.23×3=



3.2÷1.6=


3.5


+


3.5×3


=


19.6÷2=





8.8÷2.2=




0.75×4=




(


1.5


+


0.25


)×4=



0.5×0.8=



1.6×0.2


=


2.8×0.3



=



0.9÷0.15=



1.8×0.4=





5.5÷0.55=



0.08×100=



7.2×0.3=






0.9÷0.01


1.4×5=



2.8×4=



19.6÷4=



22.5×4=



2


、用竖式计算





0.396÷1.2=





0.756÷0.


36=





15.6×13=



0.18×15=





0.04×0.12


=






3.84×2.6≈






5.76×3


=



0.025×14=





7.15×22


=




3.06×36=





16.9÷0.1


3=



13.76×0.8=





6.4×0.5






5.2×0.6






35.4×4.2






(保留一位小数)




90.75÷3.3


=






1.55÷3.9


=






4.48×0.4







0.042×0.54







3.68×0.25



=


3.7×0.016


=



5.25×5




0.76×0.32





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