五年级上册数学解方程练习题(多种题型整理)
-
一、求加数或求因数的方程
加
数
=
和
-
加
数
x
+
1
2
0
=
1
7
6
x
+
1
5
0
=
2
9
0
x
+
5
5
=
1
2
9
x
+
3
2
=
7
6
7 + x = 1 9
5
8
+
x
=
9
0
7
9
.
4
+
x
=
9
5
.
5
x
+
3
=
1
8
1
0
0
+
x
=
3
1
0
因
数
=
积
÷
因
数
7
x
=
6
3
9 x = 4 .
5
4
.
4
x
=
4
4
4
4
.
5 x =
9
0
5
x
=
1
0
0
6
.
2
x
=
1
2
4
1
.
8
x
=
0
.
9
7
2
7 x =
4
9
2
0
x
=
4
0
8
x
=
8
1
.
2
x
=
8
1
.
6
二、求被减数或求被除数的方程
被<
/p>
减
数
=
差
+
减
数
x
-
6
=
1
9
x
-
2
5
.
8
=
9
5
.
4
x
-
3 . 3 = 8 . 9
x
-
5
4
.
3
=
1
0
0
x
-
7 7 = 2 7 5
x
-
5 8 = 1 4 4
x
-
6 = 1 2
x
-
7 . 6 = 8
x
-
5
.
3
=
3
.
4
9
被除数=
商×
除数
x
÷
1
.
2
5
=
8
x ÷ 4 . 4 = 1
0
x
÷
7
8
=
1
0
.
5
x ÷ 2 . 5 = 1 0
0
x
÷
3
=
3
3
.
3
x ÷ 2 . 2 = 8
x ÷
6 = 1 2
三、求减数或除数的方程
减
数
=
被
减
数
-
减
数
9
-
x
=
4
.
5
7
3
.
2
-
x
=
5
2
.
5
8
7
-
x
=
2
2
6
6
-
x
=
3
2
.
3
7
7
-
x
=
2
1
.
9
9
9
-
x
=
6
1
.
9
8
8
-
x
=
8
0
4
3
-
x
=
3
8
5
4
-
x
=
2
4
除
数
=
p>
被
除
数
÷
商
3
.
3
÷
x
=
0
.
3
8
.
8
÷
x
=
4
.
4
9
÷
x
=
0
.
0
3
7
÷
x
=
0
.
0
0
1
5
6
÷
x
=
5
3
9
÷
x
=
3
9
1
÷
x
=
1
.
3
0
.
2
4
5
÷
x
=
0
.
3
5
1
0
÷
x
=
8
四、带括号的方程
(
先将小括号内的式子看作一个整体来计算,
然后再来求方程的解)