人教版四年级数学下册简便计算(全)

余年寄山水
725次浏览
2021年02月10日 03:37
最佳经验
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2021年2月10日发(作者:我的娜达莎)


640÷


80=



15×


5=



23×


3=



12×


2×


5=



480÷


80=



16×


5=



27×


3=



90÷


15=



48÷


4=



640÷


16= 120×


5


=





12


+< /p>


18


+


14


=< /p>






62


+


160


+


38


=




14×


60


=





203


-


80


=





50×


15×


4


=




1 75


-


56


=






250×


8


=





420×


20


=




2 5


+


67


+


7 5


=




< /p>


4500÷


300


=





25×


38


=




54


+


97


=






560÷


40


=






145


+


55


=




46


+


49


+


51


=








9100÷


70


=






103×


3


=




28×


99


=






436


+


208


=






323


-


197


=




630÷


45


=






350


+


470


=






8×


(


125


+


50


)=




4024÷


8


=






1 5×


12×


5


=






3 15


-


198


=




84


+


27


+


73


=






35×


102


=







621


-


199


=




168÷


4


=







574


-


162


-


38


=






(


25< /p>


+


24


)


×


4


=




32


+


268


=








00


-< /p>


43


=






416


-


216


-


78


=




99


+


232


=





45


+


65


+


55


=






24×


25


=




640÷


40


=






810÷


27


=







420


-


150


=




199


+


76


=







157


-


48


-


57


=







328


-


209


=




213÷


3


=






74×


12


+


26×


12


=





120


+


90


=







543


-


3 06


=






300÷


12


=




120×


5


=






12< /p>


+


18


+


14< /p>


=






62


+


16 0


+


38


=




14×


60


=





203


-


80


=






50×


1 5×


4


=




175


-


56


=






250×


8


=






420 ×


20


=




25


+


67


+


75


=





4500÷


300

< br>=





2 5×


38


=




54


+


97


=






560÷


40


=






145


+


55


=




46


+


49


+


51


=





9100÷


70


=






103×


3


=




28×


99


=





436


+


208


=






323


-


197


=




630÷


45


=






3 50


+


470


=






8 ×


(


125


+


50


)=




4024÷


8


=






15×


12×


5


=






315


-


198


=




84


+


27


+


73


=






35×


102


=






621


-


199


=




168÷


4


=






574


-


162


-


3 8


=




< /p>


(25


+


24


)


×


4


=




32


+


26 8


=






100


-


4 3


=






416


-


2 16


-


78


=




99


+


23 2


=






45


+


65


+


55


=





24×


25


=




640÷


40


=






810÷


27


=






4 20


-


150


=




199


+


76


=





157


-


48


-


57


=






328


-


209


=




213÷


3


=





74×


1 2


+


26×


12


=




39÷


3=



24×


20=



32×


3=



48÷


16=



12×


8=



27×


3=



56÷


14=



24÷


8=



14×


2=



83


-


45=



560÷


80=



96÷


24=



40÷


20=



40×


30=



37


+


26=



76


-


39=



605


+


59=



30×


23=



12×


8=



27


+


32=



48


+


27=



4500×


20=



73


+


15 =



120×


600 =



200×


360=



6800×


400=



280


+


270=



4×


2500=



6000÷


40=



5×


1280=



310


-


70=



400×


14=



470


+


180=



1000÷


25=



160×


600=



20×


420=



290×


300=



8100÷


300=



7600÷


200=



7600÷


400=



680


+


270=



980÷


14=



4200÷


30=



6×


1300=



1300×


50=



200×


48=



930


-


660=



530


+


280=



9200÷


400=



840÷


21=



180×


500=



8000÷


500 =



1900÷


20=



200×


160=



8700÷


300=



300×


330=



3×


1400=



7000÷


14=



600÷


12=



9600÷


80=



140×


300=



8800÷


40=



9600÷


800=



750


-


290=



5×


490=



760×


20=



7500÷


500=



370×


200=



650÷


13=



8600


-


4200=



240×


4=




640÷


80=




15×


10=




12×


11=




160×


30=




220×


40=




104×


5=




4500÷


50=




120×


2=




90÷


30=




270÷


30=




270×


30=




84÷


21=




76÷


9=




66÷


7=




100


-


54=




123


+


15=




360÷


4=




55÷


5=




32×


6= 7000÷


70


=





200÷


40


=





180÷


30=




240÷


40=




35×


2=




140×


7=




13×


6=




280×


3=




350×


2=




50×


11=




250×


6=




7200+900=




410-201=




125×


8=




48×


20=




6600÷


600=




390+140=




11×


80=




24×


50=




3600÷


400= 4000÷


50=




530


-


70=




420


-


90=



-


-


-


-


-


-


-


-