小学四年级数学下册解方程练习题

1、小学四年级解方程练习题4+x=7                    x+6=9                     4+x=7+5    4+

2、x-2=7                  x-6=9                      17-x=9    x-6=9+3  &

3、#160;               9+3=17-x             16+2x =24+x  4x=16              &#

4、160;        15=3x                 4x+2=18       24-x =15+2x           2+5x=18+3x

5、         6x-2=3x+10   3(x+6) =2+5x         2(2x-1)=3x+10      30-4(x-5)=2x-1   2(x+4) -3=2+5x   100-3(2x-1)=3-4x  &

6、#160;30+4(x-5)=2x-    20x-50=50              28+6 x =88              32-22 x =10     24-3 

7、x =3               10 x ×（5+1）=60             99 x =100- x      36÷ x=18  &

8、#160;              x÷6=12                   56-2 x =20      36÷ x-2=16 

9、0;               x÷6+3=9                   56-3x =20-x     4y+2=6     

10、             x+32=76                   3x+6=18      16+8x=40        &#

11、160;      2x-8=8                     4x-3×9=29      8x-3x=105           

12、60;    x-6×5=42+2x                    2x+5=7 × 3     2（x+3）+3=13            

13、;   12x-9x=9                  6x+18=48       56x-50x=30               5x=15（x-5） 

14、;                78-5x=28      32y-29y=3                 5（x+5）=15      

15、60;             89  9x =80      100-20x=20+30x               55x-25x=60       &#

16、160;         76y÷ 76=1      23y÷ 23=23                4x-20=0          

17、0;        80y+20=100-20y      53x-90=16                2x+9x=11              

18、60;   12（y-1）=24      80÷ 5x=100                 7x÷ 8=14               

19、60;  65x+35=100       3X+5X=48       14X-8X=12           6×5+2X=44             20X-50=50 &

20、#160;              28+6X=88           32-22X=10           24-3X=3      99X=100-X 

21、0;         X+3=18             X-6=12                 56-2X=20       75

22、-5x=15 4y+2=6              x+32=76             3x+6=18                16+8x=40&#

23、160;    2x-8=8                  8x-3x=105               x-6×5=42       

24、0;         x+5=7                2x+3=10            12x-9x=9         &#

25、160;      6x+18=48       56x-50x=30           5x=15               78-5x=28     &

26、#160;         32y-29=3        5x+5=15      89x-9=80            100-20x=20        

27、0;   55x-25x=60  76y-75=1           23y-23=23    4x-20=0              80y+20=100  53x-90=16     

28、;       2x+9x=11      12y-12=24             80+5x=100  7x-8=6               65x+35=10

29、0          19y+y=40              25-5x=15        79y+y=80            42x+28x=140

30、          3x-1=8                90y-90=90     80y-90=70            78y+2y=160 &#

31、160;         88- x=80     9-4x=1          20x=40               65y-30=100     &#

32、160;     89- 51y-y=100            85y+1=-8 45x-50=40          3X+5X=48             90-  14

33、X-8X=12          19y+y=40   20X-50=50            91- 28+6X=88             32-22X=10    

34、60;        24-3X=3      92- 99X=100-X            X+3=18                56-2X=20  

35、;     4y+2=36               x+32=66              3x+6=27            &#

36、160;  16+8x=40      2x-8=28                8x-3x=205             x+5=47       &#

37、160;       2x+3=63             12x-3x=9               6x+8=38         26x-20x=30

38、           5x=105                8+15x=28                32y-6=26   &#

39、160;   5x-15=15              9x-18=18     100-10x=20              55x-15x=140       &

40、#160; 76y-75=1          13y-13=13 4x-80=0                80y+20=500         23x-30=16     

41、        2x+9x=11   12y-12=36               80+5x=200        7x-8=6          

42、0;    65x+35=100    20y+y=42           42x+28x=280           3x-1=14             

43、0;   y-90=90     80y-50=30            78y+2y=240           88- x=180                 9-4x=5     20x=140              25y-5