小学六年级数学六年级解方程练习题共5页
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六年级解方程练习题
班级
姓名
成绩
2
2<
/p>
3
3
X
－
X=
2X +
=
70%X + 20%X =
3.6
7
5
5
4
X
×
3
5
=20
×
1
4
X
＋
3
8
X
＝
121 5X
6X
＋
5 =13.4
X
÷
2
=
7
7
16
4
5
X - 15%X
= 68
－
3
×
5
21
＝
5
7
3
1
3
4
X
4
8
3X=
X
＋
7
3
8
X=
4
1
/
7
2
3
X
÷
1<
/p>
4
＝
12
3
8
4X<
/p>
－
6
×
2
3
=2
25% + 10X =
12
3
÷
X=
3
X =
25
8
X =
1
×
16
5
10
X
÷
6
35
=
26
45<
/p>
×
13
25
3
X
－
21
×
2
10
3
=4
6X
＋
5 =13.4
5X=
15
19
5
72
9
4
x
－
3
×
9 = 29
x
< br>
1
4
x
20
2
5
X-
1
3
X=
3
10
8
X=
4
21
15
X
2
/
7
6
5
1
1
2
x
+
1
6
x
=
4
2
(
x
2
.
6
)
8
4
χ－
6
＝
38
÷
4
5
=
15
28
2
X
÷
1
=12
3
4
3
X=
25
8
X=<
/p>
1
×
16
5
72
9
6
51
X
÷
6
26
=
÷
13
X-0.25=
1
X
=30%
35
45
25
4+0.7X=102
X-
3
8<
/p>
X=400
X+
3
7
X=18
0.3
75x=
5
6
4
4
2
3
X+
1
2
X
=42 X+
1
4
X=105
X-0.125X=8
36
=
3
X
4
X
×
(
1
6
+
3
8
)=
13
12
3
/
7
x
－