小学四年级下册解方程练习题72968

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1、小学四年级解方程练习题姓名班别得分 2(x+4) -3=2+5x   100-3(2x-1)=3-4x     30+4(x-5)=2x-26           99 x =100- x                80y+20=100  53x-90=16            2x+9x=11            12y-12=24             80+5x=100  7x-8=6               65x+35=100          19y+y=40              25-5x=15        79y+y=8

2、0            42x+28x=140          3x-1=8                90y-90=90     80y-90=70            78y+             9-4x=1          20x=40    36÷ x-2=16           65y-30=100           51y-y=100             85y+1=-8 45x-50=40           20X-50=50            28+6X=88             32-22X=10    

3、         24-3X=3      99X=100-X                           56-2X=20       4y+2=36               x+32=66              3x+6=27   8x-3x=105                x-6×5=42+2x                2x+5=7 × 3     16+2x =24+x  2（x+3）+3=13        56x-50x=30 3(x+6) =2+5x      2(2x-1)=3x+10      30-4(x-5)

4、=2x-16                  5x=15（x-5）              78-5x=28        32y-29y=3                 5（x+5）=15            100-20x=20+30x       23y÷ 23=23                4x-20=0                  80y+20=100-20y      6x+18=48 53x-90=16                2x+9x=11                  12（y-1）=24       12

5、x-9x=9  80÷ 5x=100                 7x÷ 8=14                  65x+35=100       3X+5X=48        14X-8X=12           6×5+2X=44                24-3X=3      99X=100-X         2x+3=10                     56-2X=20       x+5=7 4y+2=6              x+32=76                   56x-50x=30       

6、    5x=15                                                                                                             24-x =15+2x       2+5x=18+3x         6x-2=3x+10 56-3x =20-x                                                                             75-5x=15               16+8x

7、=40      2x-8=28                8x-3x=205             x+5=47               2x+3=63             12x-3x=9               6x+8=38         26x-20x=30           5x=105                8+15x=28                32y-6=26       5x-15=15              9x-18=18     100-10x=20              55x-15x

8、=140         76y-75=1