六年级分数解方程
兰亭集序书法-争做新时代好队员手抄报
六年级解方程练习题
1、解方程:
5218
5
11
+X = X÷ =
2X– =
18
12
3X–×2=
–3x = X+
X–
3
X =
1
4
8
X×(1+
1
4
)= 25 X
3
6
5
8
X = 40
X+
2
7
X = 18
X+
12
25
X = 15×
3
5
X
×
2
=
8
7
21
99
2
–
1
17
3
2
=
18
3
=
7
510
×(
1
6
+
3
13
8
)=
12
(1–
5
8
9
)X =
15
X×× = 10
15÷X = X× = 8×
4152
3
58
X×
3
×
2
4
5
= 18
X×
1
×
3
35
= 4
7X
+
3
X =
1
53
X-
5
8
X =
– =
X
= 9
6
X
3
= 10
X
–4X = 21 X
-
2
=
18×
1
73
+
2
=
12
1
35
×
3
3
4
×
91
10
=
24×
8
×
2
= 18×
1
73
+