人教版六年级下册数学解方程练习题
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人教版六年级下册数学解方程练习题
班级 姓名
成绩
223
3
X- X= 2X + = 70%X +
20%X = 3.6
755
4
X×
3
5
=20×
1
4
25% +
10X =
X+
3
8
X=121
5X
6X+5 =13.4
X÷
2
=
7
716
4
5
X - 15%X = 68
-3×
5
21
=
5
7
3
4
X
1
4
3
8
3X=
X+
7
8
X=
3
4
2
3
X÷
1
4
=12
3
8
4X-6×
2
3
=2
123
÷X=
3
X =
25
8
X =
1
×
16
510
X÷
6
=
26
35
45
×
13
25
3
X-21×
2
103
=4
6X+5 =13.4
5X=
15
19
5729
4x-3 ×9 = 29
x
1
4
x20
2
5
X-
1
3
X=
3
10
8
21
X=
4
15
X
651
1
2
x +
1
6
x = 4
2(x2.6)8
4χ-6=38
÷
415
5
=
28
2
3
X÷
1
=12
3
X=
25
8
X=
1
×
16
45729651
X÷
6
=
26
÷
13
X-0.25=
1
X
=30%
35
4525
4+0.7X=102
X-
3
8
X=400
X+
3
7
X=18 X
x×
2
+
1
=4×
3
328
4
2
3
X+
1
2
X=42
X+
X-0.125X=8
×(
1313
6
+
8
)=
12
X-
3
7
X=12
4
1
4
X=105
36
X
=
3
4
x-0.375x=
5
6
5 X-2.4×5=8
3321
0.36×5- x =
(x- 4.5) = 7 x- 25%x = 10
45
x- 0.8x = 16+6 20 x
X+25%X=90
3
–
X-
38
7
X=
9
2
x-
4
5
x -4= 21
8.5= 1.5