带有分数北师大版小学数学五年级下册解方程50题练习2018复习辅导
美术高考网-银行竞聘演讲稿范文
五年级解方程练习(50题每题2分共100分)
2141510
5- X= 2X- X=
1.5
x=2.25
x
÷ =
3332
ⅹ÷
11
8
=
16
33
8×(X-
35
4
)=
4
(1-
2714
4
)X=14
X-
15
X=
25
13.2x+9x=33.3
X+
1
2
X=500
5
7
-
10
21
x=
5
14
637
5
x÷
7
=
3
X=36 X-X=20
1÷2x=
1510
2
7
-
21
x=
5
14
5X
817
27
4
)X=14
X-
14
15
X=
25
1
4
χ+
1
3
χ=
1
1
6
(x-140)÷70=4
1
6
a+
1
3
=
111
2
8.65+
3
-a +
6
=0
x-
5
8
x=15
x÷
693
7
×
14
=
4
X÷= 0.6
637
5
x÷
7
=
3
-3×
10
7
=
5
416
7
5
ⅹ =
15
(1-
11
569331111
x-x=15 x÷×= χ
÷5 =
x4
33
871445420
36
÷χ =
39118
x4x8x12
2525
5525
105
57
2
3
X=
11
7
18
5
÷X=
413
5
X÷
4
=
20
(
52
418
8
15
5<
br>12
)x
2
3
x
35
6
5
χ =
25
4χ+
1
2
χ=
9
(1-
2714
4
)X=14
X-
15
X=
25
10.5x+6.5x=51
1
1÷2x=
2
x
2
524
x
2
7
x
6
7
5
8
χ-
32
5
=
5
3(x+3)=50-x+3