(完整版)六年级数学下册口算练习题(70份).doc

玛丽莲梦兔
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2021年02月08日 02:59
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2021年2月8日发(作者:放飞梦想歌词)


(


1


)








97 + 258=






369


-


204=






101


×


25 =






50


×


12 =






360


÷


3 =






300


÷


50 =











(


2


)







362 + 298=






363


-


199=






32


×


101 =






25


×


40 =






450


÷


90 =





90


÷


5 =




(


3


)



204 + 365=



457


-


302=



125


×


8 =



12


×


70 =



480


÷


12 =



500


÷


50 =



(


4


)



450 + 250=



360


-


240=



50


×


24=



310


×


6 =



60


÷


15 =



960


÷


30 =




(


5


)



4.1+ 0.9=



2.3


-


1.8=



0.2


×


9 =



0.3


×


0.7 =



0.6


÷


3 =



0.15


÷


0.5 =



(


6


)



3 + 1.2=



7.3


-


5 =



0.2


×


0.4 =



1.2


×


0.5 =



2.4


÷


0.6 =



24


÷


0.3 =



(


7


)



7.12+ 0.5 =



6


-


1.8=



1.5


×


0.4 =



25


×


0.4 =



4.2


÷


0.07 =


4


÷


0.08 =



(


8


)



2 + 5.9=



4.31


-


2.2=



0.6


×


20 =



1.6


×


30 =



0.56


÷


7 =



0.42


÷


0.6 =


(



9


)



2.4 + 4 =


18.6


-


6 =


40


×


1.2 =


50


×


1.3 =


0.48


÷


0.8 =


3


÷


0.6 =


(



10


)



0.21 + 5 =


6


-


2.6 =


0.4


×


1.4 =


1.5


×


0.8 =


0.3


÷


0.5 =


0.1


÷


0.2 =


(11)



1


+


1


=


4


3


4



1


+


=


2


4



3


+


1


=


5


4




5



-


1


=



6



6



5



-


1


12 6


=




6



-


2


=




7



3








(12)



1


+



2


6


9


=



1


+



3



6


7



10


=


+ 2 =



9





3



-


7


4



10


=




5



-


2


14 7


=




1


-



7


=


10





(



13


)




2


×


3 =



5




1


×


8 =



4




3


×


3 =



7



1



8


×



=



8


3


×


3




10


10


×



2





5









(


14


)



1


×


1


=


6


6


1


×


3


=


5


4


4


×


1


=


7


7


5


×


2


=


8


9


5


×


2


=


4


3


3


×


2


=


4


9



=


=


(


15


)



1


÷


4 =


4



2


÷


8 =


3


3




÷


10 =


12


5




÷


6=


13


2


÷


14


=



11


7




÷


22=


13


(


16


)



1


÷



1


=


8



4


1


÷



3


=


5



10


9


÷



2


=


4


3


7


÷



14


=


9


15


2


÷



12


=


7


7


5


÷



8


=


4


3


(



17


)






88


×


32


≈






39


×


302


≈






19


×


201


≈






67


×


93


≈






195


×


4 1


≈






392


×


1 2


≈












(


18


)






18


×


41


≈






22


×


198


≈






310


×


4 1


≈






42


×


192


≈






95


×


192


≈






39


×


112


≈



(


19


)


< /p>


352


÷


7


≈< /p>



462


÷


9< /p>


≈



425


÷< /p>


60


≈



334


÷


80


≈


< /p>


360


÷


49


≈



238


÷


3 1


≈



(


20


)


< /p>


152


÷


3


≈< /p>



472


÷


8< /p>


≈



415


÷< /p>


40


≈



364


÷


50


≈


< /p>


360


÷


89


≈



268


÷


7 1


≈



(


21


)




1


+


1


=


4



5



1


+


1


=


2



7




3


+


9


=


5



5


20


5


-



=



6



6


5



2


-



=


3



12


1



6


-



=




7



6










(


22


)




1


+


1


=


6



6



2 +


3


=




10



7


+


2


=


9



9



7


-



7


=


10


10


5


-


1


=


14


7



2


-



3


=




4



(23)



4



×


8=


7



21


×



3



=


5


7



×


15=


8


6


×



3



=


5


8




×


7=


11



36


×



4



=


9


(24)



5


×


7


=


9


10



3


×


5


=


4


3


×


2


6



=


8


8



7


×


5


=


11


5


×


1


7



=


6



2


4



2


×


=


9



11



(


25


)



2



÷


2 =


1


5




÷


4 =


4



3


÷



7 =


7


2




÷


12 =


5


3




÷


9 =


10


9




÷


2 =



11









(


26


)



1



÷


3 =


2


4



÷


3 =


3


3



÷


15 =


12


5



÷


4=


13


2



÷


2


=



11


7



÷


4=


12



(


27


)



1


÷


1


=


8



5



1


÷


3


=


4



10


9


÷



7


=


4



9



2


÷


14


=


3



15


2


÷


5


=


7



4


12


÷


8


=


7



3



(


28


)



4


÷


1


=


3


8



1


÷


1


=


7


6


2


÷


7


=



9


8


7


÷


6


=


7


÷


5


=



3


3


÷


11


=



3


5



(


29


)



14


÷



7


=


8


3



÷


8=


21



÷



1


5


=


3



3


÷


5


=


10


6


9


÷


2


=


4


3


3



4


÷



=


8


(


30


)



9


÷



18


=


5


5


÷


3


=


12


8


1


÷


1


=


6


4


7


÷



3


=


10


4



3


÷


3


=


5


10


8



÷


30=


6



(


31


)



2



÷


18 =


9


1




÷


4=


4



÷



7


4


=


2


8



÷


6=


11



5


÷



5


=


7


6



÷


5=


10



(


32


)



1


÷


5


=


8


8


1


÷


3


=


8


2


14


÷


7


=


3


10


3


÷



3


=


2


14



÷


10=


5



3


÷


2


=


10


3


(


33


)



4


÷


2


=


5


15



2


÷


7


=


11


20


5


÷



10


=


9


3



1


÷


1


=


10


7


5


÷


1


=


7


5



3


÷


6


=


7


5



(


34


)



6


÷


6


=


11


11


5


÷


3


=


6


10


2


÷


3


=


9


4


9


÷



1


=


7


9



÷


5 =


10



5


÷


1


=


3


9


(35)


20


÷



5


=


3


6



÷


6=


8



15


÷



5


=


8


1


÷


1


=


7


21


8


÷



4


=


7


10


÷



9


=


4


(36)



4


÷


7


=


9


18


20


÷


5


=


9


6


12


÷


1


=


1


5


5



÷


5=


5



10


÷


3


=


9


8


9


÷


3


=


16


4


10


10


10


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