六年级上册分数解方程练习题

六年级分数解方程练习题

班级 姓名 成绩

X － 27 X =4

3 2X + 25 = 35 70%X + 20%X = 3.6 X ×53=20×41 25% + 10X = 5

4 X - 15%X = 68 X ＋83X ＝121 5X －3×215＝7

5 32X ÷4

1＝12 6X ＋5 =13.4 834143=+X 3X =8

3 X ÷72=167 X ＋87

X =43 4X －6×3

2=2 125 ÷X =310 5

3 X = 7225 98 X = 61×5116 X ÷ 356=45

26×2513 4x －3 ×9 = 29 21x + 61x = 4 103X －21×32=4 204

1=+x x 8)6.2(2=-x 6X ＋5 =13.4 25 X -13 X =310

4χ－6＝38 5X =1915 21

8X =154 X ÷54=2815 32X ÷41=12 53X =7225 98X =61×51

16 X ÷356=45

26÷2513 X -0.25=41 4X =30% 4+0.7X =102 32X +21X =42 X +4

1X =105 X -83X =400 X -0.125X =8 X

36 = 43 X +37 X =18 X ×( 16 + 38 )=1312

x －0.375x =65 x ×32+21=4×83 X －7

3X ＝12 5 X －2.4×5＝8

0.36×5- 34 x = 35 23 (x - 4.5) = 7 12

x - 25%x = 10 x - 0.8x = 16+6 20 x – 8.5= 1.5 x - 45

x -4= 21 X ＋25%X =90 X －37 X = 89