四年级数学简便运算600题

别妄想泡我
926次浏览
2021年02月10日 03:41
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-

2021年2月10日发(作者:一支烟)


158+262+138





375+219+381+225





5001


-


247


-


1021

< br>-


232





(


181+2564


)


+2719





378+44+114+242+222





276+228+353+219




.


.


(375+1034)+(966+125)





(2130+783+270)+1017





99+999+9999+99999





7755


-


(2187+755)





2214+638+286





3065


-


738


-


1065




899+344





2357


-


183


-


317

-


357





2365


-


1086


-


214





497


-


299





2370+1995





3999+498




.


.


1883


-


398





12


×


25





75


×


24





138


×


25


×


4





(13


×


125)


×


(3


×


8)





(12+24+80)


×


50




704


×


25





25< /p>


×


32


×


125





32


×


(25+125)





88


×


125





102


×


76





58


×


98




.


.


1 78


×


101


-


178




84


×


36+64


×


84





75


×


99+2


×


75





83


×


102


-


83


×


2





98


×


199





123


×


18


-


12 3


×


3+85


×


123




50

< br>×


(34


×


4)


×


3





25


×(


2 4+16


)






178


×


99+178





79< /p>


×


42+79+79


×

< br>57




< br>7300


÷


25


÷


4





8100


÷


4


÷


75




.


.


16800


÷


120





30100


÷


2100





32000


÷


400





21500


÷


125





49700


÷


700





1248


÷


24




3150


÷


15





4800


÷


25





235 6


-(


1356


-

721


)





1235


-(


1780


-


1665


)





75


×


27+19


×


2





31< /p>


×


870+13


×


310




.


.


4


×


(2 5


×


65+25


×

28)





(300+6)


×


12





25


×


(4+8)





125


×


(35+8)





(13+24)


×


8





84


×


101






504


×


25





78


×


102





25


×


204





99


×


64





99


×


16





638


×


99




.


.


999


×


99





99


×


13+13





25+199


×


25





32< /p>


×


16+14


×


32





78


×


4+78


×

3+78


×


3





125


×


32


×


8




25


×


32


×


125





88


×


125





72


×


125





360 0


÷


25


÷


4





810 0


÷


4


÷


75





300 0


÷


125


÷


8




.


.


1250


÷


25


÷


5





1200-624-76





2100-728-772





273-73-27





847-527-273





278+463+22+37




732+580+268





1034+780





320+102425+14+186





214-


(


86+14


)






787 -


(


87-29


)





365-


(


65+118


)

< p>




.


.


455-


(


155+230


)






576-285+85





825-657+57





690-177+77





755-287+87





871-299




157-99





363-199





968-599





178


×


101-178





83< /p>


×


102-83


×


2





17


×


23-23


×

< br>7




.


.


35


×


1 27-35


×


16-11


×

< p>
35





容易出错类型(共五种类型)



600-60


÷


15




20


×< /p>


4


÷


20


×


4





736-35


×


20





25< /p>


×


4


÷


25


×


4





98-18


×


5+25




56


×< /p>


8


÷


56


×


8





280-80


÷


4





12< /p>


×


6


÷


12


×


6





175-75


÷


25





25< /p>


×


8


÷


25


×


8





80-20


×


2+60




.


.


36


×


9


÷< /p>


36


×


9





36-36


÷


6-6





25< /p>


×


8


÷


25


×


8





100+45-100+45





15


×


97+3





100+1-100+1




48


×


99+1





1000+8-1000+8





5+95


×


28





102+1-102+1





65+35


×


13





25+75-25+75




.


.


40+360


÷


20-10





13+24


×


8





672-36+64





324-68+32





100-36+64





26< /p>


×


39


+


61< /p>


×


26



< /p>


356


×


9


-< /p>


56


×


9





99


×< /p>


55


+


55





78


×< /p>


101


-


78





52


×< /p>


76


+


47


×< /p>


76


+


76





134


×


56


-


134


+


45


×


134





48< /p>


×


52


×


2


-


4


×


48




.


.


25


×


23


× (


40


+


4


)






999


×


999


+


1999





184


+


98





695


+


202





864


-


199





738


-


301




380


+


476


+


120





(


569


+


468


) +(


432


+


131

< br>)






704


×


25





256


-


147


-


5 3





3 73


-


129


+


29





189


-(


89


+

< br>74


)





.


.


2 8


×


4


×


25





125


×


32


×


25





9


×


72


×


125





720


÷


16


÷


5





630


÷


42





456


-(


256


-


36


)





102


×


35





98


×


42





158+262+138





375+219+381+225





5001


-


247


-


1021


-

< br>232





(


181+2564


)


+27 19




.


.


378+44+114+242+222





276+228+353+219





(375+1034)+(966+125)





(2130+783+270)+1017





99+999+9999+99999





7755


-


(2187+755)




2214+638+286





306 5


-


738


-


1065





899+344





2357


-


183


-


317


-

357




< br>2365


-


1086


-


214





497


-


299




.


.


2370+1995





3999+498





1883


-


398





12


×


25





75


×


24





138


×


25


×


4




(13


×


1 25)


×


(3


×


8)





(12+24+80)


×


50





25< /p>


×


32


×


125





32


×


(25+125)





88


×


125





102


×


76




.


.


178


×


101


-


178





84


×


36 +64


×


84





75


×< /p>


99+2


×


75





98


×


199





123


×


18


-


12 3


×


3+85


×


123




50


×


(34


×

< br>4)


×


3




25


×(


2 4+16


)






178


×


99+178





79< /p>


×


42+79+79


×

< br>57




< br>7300


÷


25


÷


4





8100


÷


4


÷


75





158+262+138




.


.


1248


÷


24





3150


÷


15





4800


÷


25





21500


÷


125





375+219+381+225





5001


-


247


-


1021


-

< br>232




(


181+2564


)


+2719





378+44+114+242+222





276+228+353+219





(375+1034)+(966+125)





(2130+783+270)+1017





99+999+9999+99999




.


.


7755


-


(2187+755)





2214+638+286





3065


-


738


-


1065





899+344





235 7


-


183


-


317


-


357





2365


-


1086


-


214




497


-


299





2370+1995





3999+498





1883


-


398





12


×


25





75


×


24




.


.


1 38


×


25


×


4





( 13


×


125)


×

(3


×


8)





(12+24+80)


×


50





704


×


25





25< /p>


×


32


×


125





32


×


(25+125)




88


×


125





102


×


76





58


×


98





178


×


101


-


178





84< /p>


×


36+64


×


84





75


×


99+2


×

75




.


.


83


×


1 02


-


83


×


2





98


×


199





123


×


18


-


12 3


×


3+85


×


123




50


×


(34


×

< br>4)


×


3





25


×(


24+16


)






178


×


99+178




79


×< /p>


42+79+79


×


57





21500


÷


125





730 0


÷


25


÷


4





810 0


÷


4


÷


75





16800


÷


120





2.7 3


+


0.89


+


1.27




.


.


4.37


+


0.28


+


1.63


+


5.72





10


-


0.432


-< /p>


2.568





9.3


-


5 .26


-


2.74





14.9


-(


5.2


+


4.9

< br>)






18.32


-


5.47


-


4.32





25


×< /p>


6.8


×


0.04




0.25


×


32


×


0.125





6.4


×


1.25


×


12.5




c


×(


a+b


)

< br>=c


×


a


+

c


×


b


0.45


×


201





0.58


×


10.1





50.2


×


99





4.7


×


9.9



.


.


3 .28


×


5.7


+

6.72


×


5.7





2.1


×


99


+


2.1





23< /p>


×


0.1


+


2. 3


×


9.9





0.18


+


4.26


-


0.18


+


4.26





0.58


×


1.3


÷


0.58


×

< br>1.3





7.3


÷


4


+


2.7


×


0.25




3.75


×


0.5


-


2.75


÷

< br>2




5.26


×


0.125


+


2.74


÷


8





a


÷


b


÷


c=a


÷(< /p>


b


×


c


)



6.3


÷


1.8





9.5


÷(


1.9


×


8


)






12.8


÷(


0.4


×


1.6


)

< br>





930


÷


0.6


÷

< br>5



.


.


63.4


÷


2.5


÷


0.4





(


7.7


+


1.54


)÷


0.7





6.9


+


4.8


+


3.1





15. 89


+


(6.75


-

< br>5.89)




< p>
7.85


+


2.34


-< /p>


0.85


+


4.66





35. 6


-


1.8


-


15.6


-


7.2




13.75


-


(3.75


+


6.48)





47.8


-


7.45+2.55





66. 86


-


8.66


-

1.34





0.25


×


16.2


×


4





0.25


×


32


×


0.125





2.5


×


(4+0.4)




.


.


(1.25


-


0.125)

< p>
×


8





4.8


×


100.1





4.2


×


99





56. 5


×


9.9


+


56.5




7.09


×


10.8


-

< p>
0.8


×


7.09





3.83


×


4.56


+


3.83


×


5.44



< p>
3.65


×


4.7


-


36.5


×


0.37





5.4


×


11-5.4





13. 7


×


0.25


-


3.7


÷


4





10.7


×


16.1-1.1


×


10.7+10 .7


×


5




134


×


56


-


134


+


45


×


134





48


×


52


×


2


-


4


×


48




25


×


23


×(< /p>


40


+


4


)



.


.





999


×


999


+


1999





184


+


98





695


+


202





864


-


199





738


-


301




-


-


-


-


-


-


-


-