天津市【人教版】2019年小学三年级数学上册:计算题专项练习(400道)

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2021年02月09日 23:50
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2021年2月9日发(作者:君不见高堂明镜悲白发)




三年级数学上册计算 题专项练习(


400


道)




54


×


63


=


25


×


38


=


370


÷


5


=


774


÷


8


=







508


÷


2


=


36






23


×< /p>


34


=


392







203


÷


9


=


63



×


19


=


19


÷


4


=


360


×


36


=


26


×


47


=


900


×


5


=


809


×


38


=


770


÷


5


=



÷


8


=



÷


5


=



/








696


÷


2


=






64< /p>


×


28


=






4


+


0.6= 7.3




< p>
÷


4


=


÷


3


=


-


2.9=


×


68


=


÷


6


=


-


0.7= 8.2-5=


×


79


=


×


26


=



/


882


32


56



820


630


18





10






6.5+4.7= 1.2-0.3= 4.6+2.4= 3.8+6.6=








14


×


53


=






548


÷


2


=






54


×


34


=



×


48


=


×


24


=


÷

< br>4


=


340


÷


5


=


×


5 7


=


×


5


=< /p>


408


÷


8


=



÷


5


=



÷


8


=



/


15


470


736


36


26


420


340






406


÷


9


=


52


×


36


=


24


×


42


=


440


÷


5


=









626


÷


2


=


212






64


×


45


=


420





÷


4


=


31


÷


3


=


606


×


68


=


÷


6


=


48


×


79


=


×


26


=



/


76





12


+


0.6= 4.3


-


1.9=




10


-


0.8= 5.2-4.5=








5.5+2.7= 8.2-4.3= 4.6+5.4= 3.7+6.6=









54


×


43


=






508


÷


4


=


×


38


=


270


×


29


=


25


÷


5


=


×


25


=


965


÷


8


=



÷


5


=



/


45


336


26







73< /p>


×


24


=






406


÷


9


=







586


÷


2


=





÷


4


=


360


×


26


=


84


÷


4


=< /p>


×


5


=


808


×


14


=


×


38


=


÷


8


=



÷


5


=



×


79


=


/


824


55


245


852


32


12





6 4


×


18


=


420


÷


3


=


540


÷


6


=


24


×


26


=







2


+


0.7= 5.3






5.5+8.7= 1.4-0.7= 5+2.4= 6.8+6.6=










54


×< /p>


63


=


25



-


2.4=


×


38


=


370


-


0.8= 4.2-5=




÷


5


=


774


÷


8


=



/




10








508


÷


2


=


36


×


19


=


19


×


47


=


900


÷


5


=







23


×


34


=


392






203


÷


9


=


63







÷


4


=


360


×


36


=


26


×


5


=


809


×


38


=


770


÷


8


=



÷


5


=



/




< /p>


696


÷


6


=< /p>


888


÷


8


=


35


×


28


=


25


×


19


=







52


×


38


=


630






3.4


+


0.6=


5.6-4.5=








8.4+4.8= 5.2-0.8= 2.6+7.5= 7.2+7.3=


÷


3


=


246


÷


6


=







7.7


-


5.9=







×


22


=



8.3


-


0.7=


/


45
















58


×


67


=






288


÷


2


=






43


×


34


=





×


45


=


×


63


=


÷


4


=


560


÷


5


=


×


85


=


×


6


=

808


÷


8


=



÷


5


=


÷


8


=



/


52


690


576


21


25


855



584





207


÷


9


=


52


×


45


=


55


×


15


=


250


÷


5


=









586


÷


2


=


662






55


×


48


=


420






÷


4


=


÷


3


=


×


25


=

< p>
21


÷


6


=


×


19


=



×


16


=



/


56


564


58



5.1


+


0.6= 25


-


2.9=




51


-


0.7= 50.4-5.1=







4.5+4.7= 4.2-0.8= 4.5+2.8= 4.8+4.5=








58


×< /p>


23


=






504


÷


2


=




×


54


=


650


×


21


=


25


÷


5


=< /p>


×


17


=


÷


8


=



÷


5


=


/


15


456


22


500






45


×


14


=


964


÷


4


=


112


×


5


=


456


÷


8


=








522


÷


9


=


24








585


÷


5


=


246





×


54


=


36


÷


3


=


×


85


=


×


48


=


÷


5


=


×


19


=


/


520



58


28





54


×


38


=


648


÷


3


=


852


÷


6


=


52


×


31


=







5.8


+


0.6= 77.8






6.4+3.7= 9.2-8.3= 5.6+7.4= 8.8+6.6=








55


×


16


=


35



-


2.9=


×


58


=


440




5


-


0.7= 4.2-3.1=


÷


5


=


664


÷


8


=



/


-


-


-


-


-


-


-


-