解方程计算题五年级20题-解方程20题五年级
-
解方程计算题五年级
20
题
(
1
)
(0.5+x)+x=9.8
÷
2
(
2
)
2(X+X+0.5)=9.8
(
3
)
250
00+x=6x
(
4
)
3200=440+5X+X
(
5
)
X-0.8X=6
(
6)12x-8x=4.8
(
7) 7.5+2X=15
(
8)1.2x=81.6
(
9
)
x+5.6=9.4
< br>(
10
)
2x
< br>+
8
=
16
< br>(
11
)x÷5=
10
(
12
)
x
+
7x
=
8
(
13
)
9x
-
3x
=
6
(
14
)
6x
-
8
=
4
(
15
)
5x
+
x
=
9
(
16
)
8x
-
8
=
6x
(
17
)
2x+55=12
9
(
18
)
7
x=63
(
19
)
x × 9=4.5
(
20
)
4.4x=444