六年级(上册)分数解方程练习题
巡山小妖精
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2021年01月27日 17:33
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六年级分数解方程练习题
班级
姓名
成绩
2
1
3
5
X-
3
X=
10
5X=
15
19
2
3
X
÷
1
4
=12
X
÷
6
35
=
26
45÷
13
25
=
χ-
6
=
38
8
X=
4
21
15
X
3
5
X=
25
72
1
4
÷
4
5
=
15< br>28
8
9
X=
1
6
×
16
51
X
4
=30%
4
4+=102
2
X+
1
X=42 X+
1
X=105
3
2
4
X-
3
X=400 =8
36
=
3
8
X
4
3
1
3
13
X+
X=18 X
×
(
+
)=
x
-
=
5
6
7
6
8
12
x
×
2
+
1
=4
×
3
X
-
3
X
=
12
5 X
-×
5
=
8
3
2
8
7
3
3
2
1
×
5-
x =
(x- = 7
x- 25%x = 10
4
5
3
2
4
x- = 16+6 20 x
–
=
x-
x -4= 21
5
3
8
X
+
25%X=90 X
-
X=
解:(
1
)(12×3/4
7
9
+12×2/3)
x
=
8/3
(
9
+
8
)
x
=
8/3
17x
=
8/3
x
=8/3÷17
x
=
8/51
(
2
)
7x/15
=3/4×4/15×9/17
7x/15
=
9/85
x
=9/85÷7/15
x
=
27/119
(
3
)(15×1/3+15×2/5)
x
=
20
(
5
+
6
)
x
=
20
11x
=
20
x
=20÷11
x
=
20/11
(
4
)
2x
-
3x/7
=
6
11x/7
=
6
x
=6÷11/7
360÷[(
12
+
6
)×5]
288÷[(
26
-
14
)×8]
500×6
-
(50×2
-80)
(105×12-
635
)÷25
864÷[(
27
-
23
)×12]
(
45
+
38
-
16
)×24
500
-(
240
+38×6)
[64
-(
87
-
42
)] ×15
(
845
-15×3)÷1612×[(
49
-
28
)÷7 ]
450÷[(
84
-
48]
)÷12
(
58+37
)÷(
64-
9×5)
95÷(
64-45
)
178-
145÷5×6+42
812-
700÷(9+31×11)
85+14×(14+208÷26)
(
284+16
)×(
512-
8208÷18)
120-
36×4÷18+35
(
58+37
)÷(
64-
9×5)
× ÷×
(×+)÷
÷4= +
÷ ×=
×()
=
×()+×
(6+÷)×
[
()× ÷
÷[×()
+]
12×6÷()
-6
12×6÷
×+×
(
58+370
)÷(
64-45
)
420+580-
64×21÷28
(
136+64
)×(
65-
345÷23)
388+(5000-1000)
158+262+138
375+219+381+225
5001
-
247
-
1021
-
232
(
181+2564
)
+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125)
(2130+783+270)+1017
99+999+9999+99999
7755
-
(2187+755)
2214+638+286
3065
-
738
-
1065
899+344
2357
-
183
-
317
-
357
2365
-
1086
-
214
497
-
299
2370+1995