小学解方程专项练习题-非常好

  • 格式:docx
  • 大小:17.29 KB
  • 文档页数:3

1

4+x=7 x+6=9 4+x=7+5

4+x-2=7 x-6=9 17-x=9

x-6=9+3 9+3=17-x 16+2x =24+x

4x=16 15=3x 4x+2=18

24-x =15+2x 2+5x=18+3x 6x-2=3x+10

3(x+6) =2+5x 2(2x-1)=3x+10 30-4(x-5)=2x-16

2(x+4) -3=2+5x 100-3(2x-1)=3-4x 30+4(x-5)=2x-26

20x-50=50 28+6 x =88 32-22 x =10

2 24-3 x =3 10 x ×(5+1)=60 99 x =100- x

36÷ x=18 x÷6=12 56-2 x =20

36÷ x-2=16 x÷6+3=9 56-3x =20-x

4y+2=6 x+32=76 3x+6=18

16+8x=40 2x-8=8 4x-3×9=29

8x-3x=105 x-6×5=42+2x 2x+5=7 × 3

2(x+3)+3=13 12x-9x=9 6x+18=48

56x-50x=30 5x=15(x-5) 78-5x=28

32y-29y=3 5(x+5)=15 89 – 9x =80

3 100-20x=20+30x 55x-25x=60 76y÷ 76=1

23y÷ 23=23 4x-20=0 80y+20=100-20y

53x-90=16 2x+9x=11 12(y-1)=24

80÷ 5x=100 7x÷ 8=14 65x+35=100

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

42x+28x=140 3x-1=8-2x 90y-90=90-90y

80y-90=70÷ 30 78y+2y=160 88-4x=80-2x

9÷ (4x)=1 20x=40 – 10x 65y-30=100

51y-y=100 85y+1=y+86 45x-50=40-45x