分数小数混合计算题
技嘉g31-培训游戏
分数小数混合计算题
解方程: 1.
9
(
7):11
3.
199834355937
9.713169
1
2
5. (1)
6.
5.4÷〔10÷(
3
10
6 -1.8)×
84
1
12
÷14+
16
113
2
×
14
-(1-14
)
(2)
7.
4.
0.18:8x:5
〕
10. 解方程:
3
-
4
12
χ=
43
1
1.2 :
1
=
32
1.
3.6÷2.4+5.5×
4
-6
1
52
×0.6
3. 10
1
-(2
3
÷13
+
2
×1
1
64854
)
5. 51
253749
3
÷
3
+
71
4
÷
4
+91
5
÷
5
7.
方框里应填什么数?
2.
2
4
+(3
2
-2.75)
÷1
5
1
53
6
〕÷3
5
4.
9999×7778+3333×6666
6.
39.64783.6
39.54794.7
[(□+
2
3
14
)÷
4
1
8
0.8
]×
11
1
4
6
8.
1
10. 〔51-(18-1÷
2.
(39
5.
1÷〔32-(32.4-×25%)〕×12
1
9
2
5
1
3
1
2
5
6
791113
35
49637
791
9. -+-+
6
12203
042
12203042
3
4
823
)×1〕÷0.62 <
br>1525
1
4
1
5
139
11111111
325%)3.25
3.
()1
26
45
5.
8×
3
1
7
3
÷[1÷(
3
1
―2.95)]
6. 〔
(-0.75)×2010+3.4×
5
4
7
5
〕÷3
8<
br>34
3343
7.
1
1
×
1
1
×
1
1
×
1
1
×
1
1
8.
48
÷(243×3.75+
24
×41.1+
2
6 7
8 9
10
×214)
9. 1.2
:
1
3
=
1
2
10.
1.
6
41
17
7
―
2
8
+
7
― 0.875
3.
(
1
8
13
×
13
42
+
2
3<
br>) ÷(11-
1
2
3
)
510100
11
12
-
5
9
= 13
2.
0.36×2.5+0.25×6.4
4. 2.52×[
5
1
392
2
-
1
4
×(
21
+
3
) ]
5.解方程
1
2
3
x
+8×0.5=16
6. 1.1×6.5+0.53×11-11.8
2224
30.733
7.
9997
8. 77.625 -2
15
344255
+ 22-8
9.÷(1-×)+
815
66
9366
1.
3.14×35.2+6.28×23.3+1.57×36.4
2.
241
60. (910.5)(47.5)
556
1
54135
×
+1÷
3
+×
1
75716
4.
9
3.
16
2
÷[
32
5
-(32.
4-
1
×
3
0.25)] ×12
6.1110÷〔56×(
33221
-) 7.
÷[
8
-(7.4-×0.25)] ×12
78353
8.
5791113
9. 88888×0.9+11111×2.8
612203042
10.
解方程:
x
9
(x7):5
2
9
2
9
24
97
1.
1.1×6.5+5.3×1.1-11.8 2.
30.733
3. 77.625
-2
155557
3
+ 22-8
4. (+)÷+
8
66
121888
5.
4
15
455
÷(1
9
-
2
×)+
6.
7.5
366
×8+0.26×4-24.8
7.
3.14×35.2+6.28×23.3+1.57×36.4
241
8.
60. (910.5)(47.5)
9.
556
54135
× +1÷
3
+×
1675716
31332
1
1.
5.6×0.375
+
×5.4-0.375×0.9 2.
10
-(
2
÷
1
+×
1
)
86485
4
311998
1
3.
3.75
÷
1
+(1.5+
3
)×
2
4. 1998
÷
1998
471999
2
6.
1110÷〔56×(
33
11345
6
-)〕 7.
(5+4)×+0.6×(4+5)
78
8. 19.98×37-199.8×1.9+1998×0.82
10. 解方程:0.8x-8.5×2=7
1.
6
4
7
―
2
1
8
+
17
7
― 0.875
3. (
1
8
13
2
13
×
42
+
3
) ÷(11-
1
2
3
)
5.
解方程
1
2
3
x
+8×0.5=16
15
17
51511
9.
1
4
×(4.85÷
53
18
-3.6+6.15×3
5
)
2.
0.36×2.5―0.25×6.4
4. 2.52×[
5
1
392
2
-
1
4
×(
21
+<
br>3
) ]
6
.
55.6×(2
-
4
)+56×
1
1
+(1+
1
)×38.4
555
7.
84
1
÷14+
16
1
×
1
2
214
-(1-<
br>13
14
)
1. (
5
12
+
1
4
-
3
8
)×
3
8
2. (
3.
4
5
×7.7+3.3×0.8-80%
8
9
+1
3
7
+
6354
11
)÷(
11
+
7
+
9)
.〔(
3
5
7
4
-0.75)×2010+3.4
×
34
〕÷3
8
4
5. 1.2
:
= 6.
1
3
1
2
121
-=
+1
235
7. 13.92 -(1.19 + 9.92)-2.81 8.
8.75×4.3+57×0.875
9.
4.5×0.24÷〔45×(0.2+1.8)〕 10.
11. x-750 = 85%x 12.
1. 2.25×1.8+12.5×0.18
2.
3. 2008-900÷15×12
4.
7
×
3
+
1
15
×
7
16
+
1
15
×3
1
158
2
11
12
x -
5
9
x = 13
5
21
5
11
<
br>
5
3
6<
br>
(
3
-
3
×
5
)÷
9
4468
5.
9×1.7+9.1÷1.7-5×1.7+4.5÷1.7
8. 121×0.18+121×0.09-27×1.21
1.
1
41
5
×1.25+
1
4
×2.2-5÷4
1.
54135
16
×
7
+1÷
3
5
+
7
×
16
2.
3.
84
1
2
÷14+
16
1113
2
×
14
(-1-
14<
br>)
4.
÷1.8)] ÷0.8
1. 1110÷〔56×(
33
7
-
8
)〕
2. 5-[
1
1
2
3
-(2
.5-
1
3
)]÷0.125
3.75
÷
1
1<
br>2
+(1.5+
3
31
4
)×
2
7
[1.8×
23
5
8
×(1.8-
1
4
5
(5
11
63
4
5
15
+4
17
)×
5
+0.6×(4
15
+5
11
)
73
5
3
77.625
-2
1
+ 22-8 1
999
+1
99
+
6
8
6
1
9
17
2
+
8
46
7
-
2.875 + 2
3
7
-
1
8
1999
199
3
4
+ 19
3
4
+
1
3
4
2.4×7.6+7.6×6.5+11×0.76
2.
解方程:(每题3分,共6分)
8.75 - 4
3
=
6
4
0.8
=
0.2(
+10)
〔(
5
6
-0.625)×20.11+3.4
8 4
3
4
+
(
- 5
)
5
17
〕×4
1
5
×
1
-
5
6
+
7
12-
9
20
+
11
2
30
1.1×6.5+0.53×11-11.8
14. 解方程:(每题3分,共6分)
9.875 + 2
= 19
7
8
1.2
2.5 )=
0.4(
+2.5)
〔(
5
8<
br>-0.625)×20.11+3.4
1
2
-
5
6
+
7
12
-
9
20
+
11
30
2
10.5
4
)(4
1
556
7.5)
5
17
(
-
×4
1
5
×〕
60. (9
2. 解方程:(每题3分,共6分)
9.875 -
1
2
= 19
7
8
=
1
5
(
+2.5)
1
1
4
×17.6-4
2
-
579
36
+
12
-
20
+
11
30
2010÷2010
2010
2011
+1
1
2
012
÷
4
5
2
5
+2.64
- 2.5
)
×12.5
(
2.
解方程:(每题3分,共6分)
1
3
+6= 9
7
=
58
120.625
20.
08
37-200.8
1.9+2008
0.82
1-
335
7
1
4<
br>
4
3
8<
br>
2.解方程:(每题3分,共
8
4
33
7
5
0.25
10
0.5
6分)
7
5
1
3
=90
3
-
100
-1.2
=
54
2
4
1
1
1
×17.6-4÷+2.64×12.5
8×
3
÷
45
7
[1÷(
3
1
―2.95)]
5
2. 解方程:(每题3分,共6分)
1
5
3
+6= 9
7
=
88
120.625
283
2
3
9.1×
10
-1÷13×100+9
94
13
÷13
1÷〔32-(32.4-×25%)〕×12
1
9
2
5
1
3
三、解方程。(每题3分,共6分。)
3
X+X÷5=240
6-
4
=0
111
〔3.75-(
1
+)×4〕÷13
77.625
5322
5
3
-2
1
+ 22-8
8
66
1113
1
44255
÷(1-×)+
84<
br>÷14+
16
×-(1-)
15
9366
21414
2
51÷+71÷+91÷
253749
33445
72﹪×
5
24
+0.28
×
5
24
〔33-(
1
5
+
1
3
)
×45〕
÷15 0.625
﹪
X÷(
557
6
+
8
)=
20
1
5
(
+2.5)
3
7
3
20
÷〔5
4
-4.5×(
5
×3.6+4.3×
5
8
+0.1
×62.5
2
5
(
- 2.5 )=
20%+
1
3
)〕
(
8
9
+1
3
7
+
6
11
)÷(
3
11
+
54
7
+
9
)
2
1
4
111
11
6432
8
16
16
8
32
4
64
2
2.解方程:(每题3分,共6分)
4
25
÷x=0.8
x-750
= 85%x
9. 5.4÷〔10÷(
6
3
10
-1.8)×
3
10
〕