最新六年级数学解方程练习题

巡山小妖精
795次浏览
2021年02月10日 17:42
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2021年2月10日发(作者:我的女友是机器人)


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48-3 x =16 5 x


×(


5+1



=60 99 x =100 36


÷


x=18







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3


3


3


1


X



X=


2X +


=


70%X + 20%X = 3.6 X


×


=20


×





7


4


8



9





x


÷6=12


56-2 x =20 4y+2=6 x+32=76







X



3


8


X



121 5X






16+8x=40 2x-8=8 4x-3






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5



3


×


5


5


21



7



2


3


X


÷


1


4



12 25% + 10X =


×


9=29 3x+6=18


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28


3


1


3


3


X




6X


+< /p>


5 =13.4


3X=


X - 15%X = 68


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4


8



8



54-X=24 7X=49


126÷X=42


8x-3x=105





29


30


31


X


÷


2


7


7


=


16







2< /p>



x+3



=1 0 12x-9x=9 56x-50x=30 5x=15






3


25


8


5


X =


72


9


X =







23y÷


23=23 4x-20=0 80y+20=100-20y 78-5x=28




< p>
X



7


3


8


X=


4


4X


1


16


6


×


51




6


×


2


3


=2


X


÷

< p>
6


26


35


=

< p>
13


45


×


25


4


12


5



÷


X=


3


10





x-5



x



3


×


9 = 29




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49


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51





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1


3


3


2


1


1


X



21

< p>
×


=4


x


+


x


= 4 6X



5 =13.4


X-


X=




5


3


10< /p>


10


3


2


6





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54


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56


57




53x-90=16 2x+9x=11 12







5X=


15


8


19


21


X=


4

15







19y+y=40 25-5x=15 79y+y=80 7x







÷


4


15< /p>


5


=


28



y-1



=24


4


χ-


6


< p>
38


80÷


5x=100



2


3


X


÷


1


4

< br>=12


÷


8=6



3


X




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77




X


÷


6


26


13


1


X


3


25< /p>


8


1


16


=


÷


X-0.25=


=30%


X=


X=


×



35


45


25


4


4


5


72



9


6


51


78


79


80



42x+28x=140 65x+35=100





4x



=1 20x=40



10x




81


82





4+0.7X=102





80y-


90=70÷


30 78y+2y=160 88-4x=80-2x 65y-30=100






X-


3


8


X=400 X-0.125X=8







2


3


X+


1


2


X=42 X+


1


4


X=105 X-


36


X


=


3


4



3


8


X=400




X+


3


7


X=18



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99


00


1


3


13


5


2


1


3


3


X


×


(


+


)=


x



0.375x=


x


×


+


=4


×


X



X



12




6


8


12< /p>


6



3


2


8



7






3


3


2


1


0.36


×< /p>


5-


x =



(x- 4.5) = 7


x- 25%x = 10


5 X



2. 4


×


5



8< /p>



4


5


3


2



01


02


03


04





79.4+X=95.5








x:10=


1


4


:


1


3


0.4:x=1.2:2






0.8:4=x:8




36


x


=< /p>


54


3


x:



2X+55=129



3


4


:x=3:12 1.25:0.25=x:1.6


2


3


=6:


24


25




7 X=63 X-54.3=100


12


2


.


4


=


3


x



4


.

< p>
5


x


=


6


2


.


2


45:x=18:26



1


2


:


1


1


5

< p>
=


4


:x


2


8


9


=


x



5







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