人教版小学六年级解方程练习
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2021年01月27日 17:38
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人教版六年级解方程及解比例练习题
解比例
:
x:10=
:
0.4:x=1.2:2
1
1
12
3
=
4
3
1
1
1
2
:
5
=
4
:x 0.8:4=x:8
1.25:0.25=x:1.6
x:
2
=6:
24
3
25
2.8:4.2=x:9.6
x:24=
3
:
1
4
3
8:x=
0
.6∶4=2.4∶
x
2
=
8
9
x
4
.
5
6
x
=
2
.
2
1
1
1
10
:x=
8
:
4
2.8:4.2=x:9.6
4
:
3
5
4
6∶
x
=
1
1
5
∶
3
2
.
4
x
3
4
:x=3:12
36
x
=
54
3
5
8
:
1
6
=x:
1
12
0.6
12
=
1.5
x
1
45:x=18:26
3
1
4
11
4
25
1
1
∶
=
x
∶
∶
=
∶
x
x
∶
=0.7∶
4
2
5
10∶50=
x
∶40
1
3
∶
1
20
=
16
9
∶
x
解方程
X
-
2
3
7
X=
4
2X +
X
×
3
=20
×
1
5
4
12
5
36
1.3∶
x
=5.2∶20
x
4.6
0.2
=
8
x
2
3
5
=
5
70%X + 20%X = 3.6
4
5
14
2
∶3.6=6∶18
3
8
=
x
64
2
25% + 10X =
X - 15%X = 68
X
+
X
=
121 5X
-< br>3
×
3
5
2
1
5
=
X
÷
=
12
8
6X
+
5 =13.4
X
÷
2
=
7
7
16
X
12
5
÷
X=
3
10
X
÷
6
13
35
=
26
45
×
25
3
2
10
X
-
21
×
3
=4
21
7
3
4
3
X
1
3
4
8
3X=
3
4
8
+
7
8
X=
3
4
4X
-
6
×
2
3
=2
3
25
5
X =
72
8
9
X =
1
6
×
16
51
x
-
3
×
9 = 29
1
1
2
x
+
6
x
= 4
x
1
4
x
20
2
(
x
2
.
6
)
8
3
4
2
1
3
6X
+
5 =13.4
X-
X=
4
χ-
6
=
38
5X=
15
19
2
3
X
÷
1
4
=12
X
÷
6
26
13
35=
45
÷
25
4+0.7X=102
5
3
10
8
4
21
X=
15
X
3
25
5
X=
72
1
4
2
X+
1
3
2
X=42 X+
÷
4
15
5
=
28
8
9
X=
1
6
×
16
51
X
4
=30%
1
4
X=105
4
X-0.25=
X-
X=400 X-0.125X=8
3
3
36
=
8
X+
3
1
3
13
7
X=18 X
×
(
6
+
8
)=
12
x
x
×
2
+
1
=4
×
3
X
-
3
3
2
8
7
X
=
12
0.36
×
5-
3
3
2
4
x =
5
3
(x- 4.5) = 7
x- 0.8x = 16+6 20 x
–
8.5= 1.5
X
+
25%X=90 X
-
3
8
7
X=
9
X
X
4
-
0.375x=
5
6
5 X
-
2.4
×
5
=
8
1
2
x- 25%x = 10
x-
4
5
x -4= 21
-
2
3
7
X=
4
5