混合运算:解方程练习题
-
班级:
座号:
姓名:
等级:
六年级解方程练习题
2
3
7
1
3
< br>X
-
X=
X +
X = 3.6
X -
X = 68
7
10
5
20
4
X
+
3
8
X<
/p>
=
121
X
p>
1
4
X
20
p>
X-
3
8
X=40
0
X
+
p>
2
5
X
=
21 2X
X
p>
+
7
X=
3
8
4
p>
2
1
3
X+
2
X
=42
X+
X +
3
7
X=18
-
2
X
=
p>
3
3
4
1
1
2
X
+
1
6
X
=
4
1
4
X=105
X
-
3
p>
8
7
X=
9
X
p>
-
0.8X
=
10