小升初四则混合运算题精选

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2021年01月24日 06:40
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2021年1月24日发(作者:舅妈吧)
小升初真题混合运算专项练习(有答案)
1
.(
2012?
瑶海区) 基本计算:



428
÷
[32
÷(
4+4

]


127
×
8
÷
127
×
8


2
.(
2012?
武胜县)计算.

9080

35
×
26



17
÷
+




÷(


)×(

+


3
÷
÷
÷
4



+
)÷
+




10
÷
[
﹣(

÷
+

]


3
.(
2012?
武胜县)计算,能简算的要简算.
2004+75
×
54
÷
45




(×
8
﹣)×
4

32%
×
+
×





×
+
÷







)×(

+




1110
÷
[56
×(



]
4
.(
2012?
武胜县)计算.


108÷
25
)×(
75
÷
18


×(﹣÷)




)×(

+








×
[7

4
÷(

+

]


5
.(
2012?
万州区)计算:

9

= 780
÷
26=
×
3= 27
×
=
625

199= 10+=
0
÷
=
×
=

= =
1
÷
= 1

+
=
6
.(
2012?
桐庐县)计算.


92
×
13+28
②÷﹣


78
×


1
÷

÷
1

×
5
÷
×
5

2

÷


36
×(
+


7
.(
2012?
天柱县)脱式计算.

3060
÷
15

25
×

×
÷
+


+
)×(
÷
5


×
[
﹣(


]


8
.(
2012?
桃源县)脱式计算.

9

99
×
87+87

﹣﹣

5
×(
+
)÷
2

÷
[


)÷
]


10
.(
2012?
苏州)计算下面各题,能简算的要简算.
11
.①
630
÷
18
×
24



+++


16
×
+4
×

④(﹣×)÷
4

⑤(
+
÷
3
)×


⑥.
10
.(
2012?
顺昌县)脱式计算.(能简算的要简算)

14
×
75

624
÷
39

÷
9+
×


+


)÷


÷
[
﹣(
1


]





11
.(
2012?
泉州)用递等式计算


1

1379+450
÷
18
×
40

2
)(÷
16+
)÷
22

3

×
+
×


4

×
÷(





12
.(
2012?
硚口区)脱式计算.
(友情提醒:有的可以简< br>算)

13

800

608
÷
32
×
5


﹣×
+

48
×
+48
×


1

)÷×
4

6

6
×
)÷
12


14
.(
2012?
吉水县)脱式计算,能简算的要简算.

97
÷
1++0
×
6

1375+450
÷
15
×
25

[+

13
×
+13
×

]
÷


48
×
+48
×
+48
×
8

﹣(﹣)


×
+
×
+
×.

15
.(
201 2?
洪山区)
能简便的要用简便方法计算,
写出主
要过程

16
.(
1

360+240
÷
15
×
28




2

6
÷﹣×



3

×
6+6
×



4
)(
﹣)÷
×


15
.(
2012?
凤阳县)用递等式计算,能简算的要简算

1

43
×
8

420
÷
15

2

+2
+
+3


3

×
÷
15

4
)(
+
)÷



5
)×
+
×


6

+


)×


16
.(
2011?
漳州)计算下面各题,怎样简便就怎样计算.

420
÷
216
÷
18
×
17

25
××
32

×
+
÷


40
÷
[
×(
+

]
17
.(
2011?
游仙区)用自己喜欢的方法算

18
.(
315+285
)÷(
315

255

5
﹣(
÷
+




+

)×
36

×
+
×
+75%
×
3


19
.(
2011?
永州)下面各题,怎样简便就怎样计算.

20

405
×(
20

172
÷
43



×
+
×



﹣﹣


÷
[
×(


]


21
.(
2011?
武昌区)递等式计算:

360

225
÷
15
×
18

÷
×


﹣﹣




+
÷
+


22
.(
2011?
田东县)计算下列各题.

23

860

560
÷
8
×
7


+
)÷



+
)×
20
÷



÷
[

+
)×
]


24
.(
2011?
瑞安市)


1

360+24
÷
15
×
30

2
)×
+
÷


3

×
29

8
×


4
)(
+

)÷


25.(
2011?
南县)下面各题,能简算的要简算.
(能简算
的要写出主 要简算过程)

26

109
×
x+109
×
x


﹣(
+
)÷


23

2011?
金堂县)用自己喜欢的方式计算下面各题(要
写出主要的解答过程)


1

3600

800
÷
40
×
35

2

64
﹣﹣


3



4



5



6

38
÷
[
×(
+

]


24

2011?
淮南)选择合适的方法计算(要写出主要的计
算过程).

6760
÷
13+17
×
21

×
+
×



25
.(
2011?
河西区)脱式计算.(能简算的要简算)

53
×
13+21
×
45+55
×

÷
[1
﹣(
+

]


26
.(
2011?
河池)用你喜欢的方法计算.

25
×
12

850
÷
17
×
99+25%
6
÷
7



)×
13+4
÷
17


27
.(
2011?
海州区)神机妙算:

2842
÷
14+74
×
3
÷(




×
99+
÷(

×


×
+
÷

72
×(



28
.(
2011?
丰都县)脱式计算


384+336
)÷
15
×
13


11+
)÷
16+

2

×



1
﹣(
+
)〕÷


29
.(
2010?
自流井区)计算,能简便的要简便

(÷
+370
)×
18
÷
+
×



30


2010?
雨花区)计算下列各题, 能简便的要简便计算
3618
÷
45+1620
67

67
×(
23+19


×
73
﹣×
2008
118
÷(
14+
×
45


99

97+95

93+91

89+

+7
5+3

1
2008
÷

31
.(
2012?
咸安区)灵活计算











32
.(
2012?
仙游县)神机妙算:


+
)×(



×
+
÷

÷〔(


)×
3



+
)×
12=
33
.(
2012?
万州区)怎样算简便就怎样算.


520+2613
÷
13

×
5
×

③(
+
)÷
+

④(
+

)÷


÷
%+
×


34
.(
2012?
遂昌县)用递等式计算.


[1
﹣(
+

]
×
36
②(
+
)×
36
③×
+
×

④×
12
﹣÷


×
[
÷(
1


]

+


)÷


35
.(2012?
绍兴县)递等式计算(能简便的要简算)
+
÷




×
+
÷


156
×

26
)×

2012+558
÷
18
×
24
+

+
35
×(
1

)÷


36
.(
2012?
平坝县)用递等式计算,能简算的要简算.

÷

×


﹣﹣


+
)÷
+


37
.(
201 2?
陕西)
13
×
1
+
÷


38.

2012?
瑞安市)脱式计算,能简算的要简算.


÷
5+


÷



+

)×
18



39.

2012?
乐清市)直接写得数.



+=
9
×(﹣

=


=
12
×(
+

=
÷
2
÷
=

9


=
2
÷

÷
2=
×
99+=

××
32=
40.

2012?
金沙县)脱式计算,能简算的要简算

[25
﹣(

)×
12]
÷
5

×
+
×

99
×
101
×
32
×

×
+
×
67
﹣.

41.

2012?
建华区)计算下面各题.

657+360
÷
45
×
19

21
×


﹣(
+
)÷



)÷


42
.(
2012?
河池)计算下面各题,怎样简便就怎样计算.

×
+
+



×



÷

÷
13



43
.(
2012?
河池)计算下面各题,怎样简便就怎样计算.




44.

2012?
汉阳区)选择合适的方法计算.

2929
÷
29
×
34

1422

÷
÷


+

)×
24

﹣(
+
)÷

45.

2012?
海港区)脱式计算



+
)÷
+

9
÷
[1
﹣(

]


÷(
5+
×)

46.

2012?
福州)用递等式计算,能简算的要简算



+

=
2

÷
×
=
÷
[56
×(


]


÷
[1
÷(


]

47.

2012?
福州)计算下面各题,能简便的要简便.

4
÷÷
8
×(
÷


+
÷

÷〔
1
﹣(

)〕

×
+
×

48.

2011?
沿滩区)计算.

8470

104
×
65



×(﹣)÷;


÷×
6+42


÷(

)×



[
﹣(


]
÷


49.

2011?
新邵县)下面各题,怎样算简便就怎样算


50
.(
2011?
厦门)计算:


1
)(
+
)÷
+


2

[1
﹣(
+

]
÷


3

×

×


51.

2011?
龙湾区)用递等式计算,能简便的要用简便方
法计算.

÷
×
5

÷
9+
×

5
×(

)÷

48
×(
+



52
.(
2011?
嘉禾县)用递等式计算下面各题:


15

14
×
)×

21
×(



53.

2011?
滑县)怎样简便就怎样算

+
×
3

5



÷
+
×


[
﹣(


]
÷


54.
(< br>2011?
福州)计算下列各题.(能简算的写出简算过
程)


1
)×
+
÷
8+




2
)(
+++
)×,

55
.(
2011?
福安市)下面各题怎么简便怎么算.

×(

)÷


78< br>÷
[32
×(
1


+144]


×

×


××.

56
.(
2011?
东莞)选择你喜欢的方法进行计算:

×
27


÷(
1

)×


9
×
+4
×



6

3
)÷(
13+11


57


2011?
毕节地区)计算下面各题,要写出计算的主要
过 程



58.

2011?
巴中)计算下面各题,注意使用简便运算.

×
÷

1


÷
÷

2



3
)(
15

14
×
)×


×
+
×

4


÷
[

+
)×
]

5


6



÷


59.

2011?
北海)


60
.(
2010?
重庆)计算下面各题,能简算和要简算.


+
)÷

×(
+


+++
61
.(
2012?
康县)计算.(能简算的要简算)

﹣×(



÷

×
[1
﹣(


]
48
×

85
×

÷
23+
×


62


201 2?
姜堰市)计算下面各题,能简便计算的用简便
方法计算.

﹣÷×

[
﹣(


]
÷

×
+
×

×
99
﹣﹣
15

××.
63.

2012?

丰润区)用最喜欢的方法计算


×
38
×


(﹣
4
)×(÷)

×
+
×


÷
[
]


64.

2012?
东城区)脱式计算.

+32
×﹣
6

÷
[

+
)×
]


65
.(
2012?
城厢区)计算下面各题,能简算的要简算


96
×(
72
﹣)÷

②(
+
+
)×
12

×
36+36
×


[
﹣(


]
÷


66
.(
2011?
温江区)计算.


1
)﹣
+



2

3899+3737
÷
37

3

385
×
6
÷
385
×
6

4



5



6
)×
13+
×
26


67.

2011?
满洲里市)


计算下面各题,能简算的要简算.

﹣﹣


(×
73
)×


+

+

+
+
+

×
+
×﹣.

68.

2011?
建华区)计算下面各题.

﹣(
+
)÷

15
×

573+900
÷
36
×
15


)÷
+


69.

2011?
邗江区)脱式计算.


+
)×(﹣
2
.)


×(
32+64
)÷

÷
[
×(


]
×
[1
﹣(


]


70.

2010?
云龙县)用递等式计算.

①﹣
+







③(﹣)÷×

④÷(×)﹣
1



÷(
×
)﹣
1


71.
(< br>2010?
徐闻县)计算下列各题,能简算的要简算

1
)(
)×
36


2
)﹣(
+

+


3



4

25
××
32


5< br>)(
5
﹣)÷(
2
×﹣
3


< br>(
6

27
÷
7+43
×(
1
﹣< br>)

72.

2010?
霞浦县)怎样算简便就怎样算.


×
16

4560
÷
15


××
32


×


73.

2010?
双阳区)


1
)÷﹣
16
×



2

÷
[
×(





3
)÷



4
)﹣﹣
+


5
)×
+38
×



6
)×
9
﹣.

74.

2010?
曲周县)选择你喜欢的方法计算.



+




×
+
÷
15

÷(
+
)×

×
17+
×
23
75.

2010?
萝 岗区)计算.(写出解答过程,能应简便方
法的要用简便方法)


1
)(×
8
﹣)×
4


2
)(
+
)÷




3

907+907
×
9

900


4

9
÷
[
+



]
76
.(
2010?
龙湾区)用递等式计算,怎样简便就怎样算


1
)﹣
+



2

375+450
÷
18
×
25

3
)×
+
×


4

÷(



77.

2010?
龙海市)选择合适的方法,计算下面各题.

﹣﹣


920
÷
40

23
×
50

12
×(
+





×
+
÷
1
+
×
2

78.

2010?
乐清市)


1
)×
+



2

16

+




3
)××;


4
)÷(
9
﹣×);


5

59+59
×
13+14
×
41


79
.(
2009?
重庆)脱式计算.


40
÷
8
×

×
+
÷

+[

﹣×
700
)÷
]
[2
﹣(
﹣)÷
]
×


80.

2009?
宜昌)用自己喜欢的方法计算.

205

105
×
12
÷
45


×(﹣)÷



+
)÷


+
)÷
50%

884
÷
34+17
×
21

×(﹣

+


81
.(
2009?
淇滨区)计算:

+
×
99

+


×
67+33
×


82
.(
2009?
成都)
1
÷
+
×
+1


83.

2008?
资中县)用递等式计算(能简算的请简算)

①﹣
+




4
×××




×
+
÷



1375

375
÷
15
×
18


⑤×(﹣)÷




×〔(

)÷


84
.(
2008?
武进区)用递等式计算:

①﹣×÷;


5
÷

×


③÷(
5+
×);


÷(
+
)×



3
÷
×(

).

85
.(< br>2008?
汕头)混合运算.(能简便的要写简便过程)
①×﹣×﹣


38

+







86
.(
2008?
邗江区)用递等式计算,能简算的要简算


1

18
﹣÷(﹣)


2



3

2



4
)÷
+
×
5

5

[
﹣(
+

]
÷



6

÷
[56
×(

]

87
.(
2008?
广西)灵活计算下面各题


1
)﹣﹣


3
)×
32



2
)÷(×
2
﹣)


4

×
[1
﹣(


] 88


2008?
大足县)脱式计算(其中④、⑤两小题必须简
算).


730

240
÷
15
×
16

[
﹣(﹣)
]
×


÷
[

+
)×
]

+++

×
17
÷
9+3
÷
8
×

89.

2007?
浦东新区)


1
)﹣﹣


2

+
÷×


3
)(
+
)×


4
)×
+
×


5

2
÷(﹣×)


6
)×
[
(﹣
10
)÷
+]


90


2008?
长汀县)用递等式计算(能简算的要用简便方
法计算).


20

②×
99+

+
×
÷
2

+
÷(
22
﹣)


×
[
﹣(


]




参考答案:

1
.①
428
÷
[32
÷(
4+4

]


=428
÷
[32
÷
8]


=428
÷
4


=107



127
×
8
÷
127
×
8


=127
÷
127
×
8
×
8


=8
×
8


=64
2
.(
1

9080

35
×
26


=9080

910


=8170



2

17
÷
+


=5+


=



3

÷(

)×(
+
),

=
÷
×


=
×(
×
),

=
×


=



4

3
÷
÷
÷
4


=9
×
÷
4


=12
÷
4


=3



5
)(
+
)÷
+


=
×


=
+


=



6

10
÷
[
﹣(

÷
+

]

=10
÷
[
﹣(
+

]


=10
÷
[

]


=10
÷


=81
3
.(
1

2004+75
×
54
÷
45


=2004+4050
÷
45


=2004+90


=2094



2
)(×
8
﹣)×
4


=

1
﹣)×
4


=
×
4


=2



3

32%
×
+
×,

=32%
×
+
×


=
×(
+
),

=
×
90


=



4

×
+
÷


=
+


=



5
)(


)×(

+
),

=
×


=



6

1110
÷
[56
×(



]


=1110
÷
[56
×

56
×
]


=1110
÷
[24

21]


=1110
÷
3


=370
4
.(< br>1
)(
108
÷
25
)×(
75
÷
18
),
=
×


=18



2
)×(﹣÷),

=
×(﹣),

=
×,

=



3
)(

)×(
+
),

=
×


=



4

×
[7

4
÷(

+

]




=
×
[7

4
÷
]


=
×
[7

4
×
]


=
×
[7

5]


=
×
2


=


5

9

=

780
÷
26=30



×
3=

27
×
=15


625

199=426

10+=


0
÷
=0


×
=



=

=



1
÷
=

1

+
=

6
.①
92
×
13+28
=1196+28


=1224


②÷﹣

=
﹣,

=



78
×

=

79

1
)×


=79
×

1
×


=3



=2



1
÷

÷
1
=4



=3



×
5
÷
×
5
=
×
5
×
5


=1
×
5
×
5


=25



2

÷

=2



=



36
×(
+


=36
×
+36
×


=6+24


=30


7
.(
1

3060
÷
15

25
×

=204

26


=178



2

×
÷
+

=
×
+


=
+


=



3
)(
+
)×(
÷
5


=
×
×


=



4

×
[
﹣(


]

=
×
[
+

]


=
×


=


8
.(
1

99
×
87+87


=

99+1
)×
87


=100
×
87


=8700



2
)﹣﹣,

=
﹣(
+
),

=

10


=



3

5
×(
+
)÷
2


=5
×
÷
2




=6
÷
2


=3



4

÷
[


)÷
]


=
÷
[
÷
]


=
÷


=


9
.①
630
÷
18
×
24


=35
×
24


=840



+++


=

+

+

+
),

=5+10


=15



16
×
+4
×


=

16+4
)×


=20
×


=8


④(﹣×)÷
4


=
(﹣)÷
4


=3
÷
4


=


⑤(
+
÷
3
)×


=

+
×
)×


=

+
)×


=


=



[


]


=
×
[
÷(

]


=
×
[
]


=
[
]


=


=1
10
.①
14
×
75

624
÷
39
=1050

16


=1034



÷
9+
×

=
×
+
×


=

+
)×


=
×


=



+


)÷

=
+
×


=
+


=



÷
[
﹣(
1


]


=
÷
[

]


=


=


11
.(
1

1379+450< br>÷
18
×
40

=1379+25
×
40< br>,

=1379+1000


=2379



2
)(÷
16+
)÷
22


=

+
)÷
22


=11
÷
22


=



3

×
+
×


=

+
)×


=1
×


=



4

×
÷(



),


=
×
÷


=
×
×
12


=
×
12
×


=3
×


=


12
.(1

800

608
÷
32
×
5

=800

19
×
5


=800

95


=705



2
)﹣×
+


=

+


=+


=



3

48
×
+48
×,

=48
×(
+
),

=48
×
10


=480



4
)(
1

)÷×
4


=
÷×
4


=1
×
4


=4



5
)(
6

6
×
)÷
12


=

6

4
)÷
12


=2
÷
12


=


13.(
1

97
÷
1++0
×
6
=97++0


=



2

1375+450
÷
15
×
25
=1375+30
×
25


=1375

750


=625

< br>(
3

[+

13
×
+13
×
]
÷

=[+

13
×
×
2

]
÷


=[+]
÷


=
×


=



4

48
×
+48
×
+48
×
8
=

+
+8
)×
48


=9
×
48


=432



5
)﹣(﹣)

=

+


=0+


=



6
)×
+
×
+
×

=

+
)×
+
×,

=
×
+
×,

=

+
)×,

=100
×,

=918
14
.(
1

360+240
÷
15
×
28


=360+16
×
28


=360+448


=808



2

6
÷﹣×,

=
﹣,

=



3

×
6+6
×


=

+
)×
6


=1
×
6


=6



4
)(
﹣)÷
×


=
÷
×


=
×


=

15
.(
1

43
×
8
420
÷
15


=344

28


=316



2

+2
+
+3


=

+

+

3
+2
),

=1+6


=7



3

×
÷
15


=
×


=



4
)(
+
)÷



=
×



=



=



5
)×
+
×

=
×(
+
),

=
×
10


=39



6

+


)×


=
+
×


=
+


=


16
.(
1

420
÷< br>216
÷
18
×
17

=
÷
18< br>×
17


=
×
17


=



2

25
××
32


=25
××
8
×
4


=

25
×
4
)×(×
8
),

=100
×
100


=10000



3

×
+
÷


=
×
+
×


=

+
)×


=1
×


=



4

40
÷
[
×(
+

]


=40
÷
[
×
]


=40
÷


=80
17
.(
1
)(
315+285
)÷(
315

255
),

=600
÷
60


=10



2

5
﹣(
÷
+
),

=5
﹣(
4
),

=5

4



=



3
)(
+

)×
36

=
×
36+
×
36

×
36


=9+6

12


=3



4
)×
+
×
+75%
×
3


=

++3
)×,

=10
×,

=
18
.①
405
×(
20

172< br>÷
43
),

=405
×
16


=6480



×
+
×


=
×(
+
),

=


③﹣﹣,

=
﹣(
+
),

=

10


=



÷
[
×(


]


=
÷
[
×
]


=
×


=3
19
.(
1
)< br>360

225
÷
15
×
18


=360

15
×
18



=360

270


=90



2

÷
×


=
×


=



3
)﹣﹣,

=
﹣(
+
),

=

4


=



4

+
÷
+


=
+
+


=
+
+


=1+


=1


20

860

560
÷
8
×
7
=860

70
×
7


=860

490


=370



+
)÷

=
÷,

=

+
)×
20
÷

=

×
20+
×
20


=

15+16
)×


=31
×


=21


÷
[

+
)×
]


=
÷
[
×
]


=


=


21
.(
1

360+24
÷
15
×
30

=360+
×
30
,< br>
=360+48


=408



2
)×
+
÷,

=+


=



3

×
29

8
×


=
×(
29

8
),

=
×
21


=9



4
)(
+

)÷


=

+

)×
24


=
×
24+
×
24

×
24


=20+21

10


=41

10


=31
22
.(1

109
×
x+109
×
x


=

109+109
)×
x


=218x



2
)﹣(
+
)÷,

=
﹣÷,

=
﹣,

=



3



=
÷
+


=
+


=



23
.(
1

3600

800
÷
40
×35

=3600

20
×
35


=3600

700


=2900



2

64
﹣﹣,

=64
﹣(
+
),

=64

30


=34



3


=

40

27
)×





=13
×


=9



4



=
×
36

×
36+
×
36


=15

6+14


=9+14


=23



5



=

18

5+1
)×


=14
×


=9



6
38
÷
[
×(
+

]


=38
÷
[
×
8]


=38
÷
20


=
24
.(
1

6760
÷
13+17
×
21


=520+357


=877



2
)×
+
×

=

+
)×,

=10
×,

=45



3
)(
+
)÷(



=


=



4


=12
÷
[
×
]


=12
÷


=48


25
. (
1

53
×
13+21


=689+21


=710



2
)×
45+55
×,

=
×(
45+55
),

=
×
100


=165



3

÷
[1
﹣(
+

]


=
÷
[1

]


=


=


26
.(
1

25
×
12

850
÷
17


=300

50


=250



2
)×
99+25%


=
×(
99+1
),

=
×
100


=25



3

6
÷
7



=



=



4
) (
)×
13+4
÷
17

=
×
13+×
13+4
÷
17


=
+
+


=
+

+
),

=
+1


=2


27
.(< br>1

2842
÷
14+74
×
3
=28 48
÷
7
÷
2+74
×
3


=203+222


=425



2

÷(




=
×
12


=10



3
)×
99+
=

99+1
)×,

=100
×,

=360



4

÷(

×



=
×


=



5

×
+
÷

=
×
+
×


=

+
)×


=1
×


=



6

72
×(



=72
×

72
×


=40

30


=10
28
.(1
)(
384+336
)÷
15
×
13
=720
÷
15
×
13


=48
×
13


=624



2
)(
11+
)÷
16+


=
÷
16+


=+


=



3

2

×



=2




=2
﹣(
+
),

=2

1


=2



4

[1
﹣(
+

]
÷


=[1

]
÷


=
÷


=


29
.(
1
)(÷
+370
)×
18


=

460+370
)×
18


=830
×
18


=14940



2
)÷
+
×


=
×
+
×


=

+
)×


=9
×


=12



3



=

﹣﹣


=
(﹣)﹣(
+
),

=7



=6



4
)×(
+
+
+
),

=
×(
×
4
),

=
(×
4
)×


=10
×


=


30
.(< br>1

3618
÷
45+1620


=+1620


=



2

67

67
×(
23+19
),

=67
×(
1

23

19
),

=67
×(﹣
41
),

=

2747



3
)×
73
﹣×
2008


=2008
×﹣×
2008


=
(﹣)×
2008


=1
×
2008


=2008


4

118
÷(
14+
×
45
),

=118
÷(
14+
),

=118
÷,

=



5
)< br>99

97+95

93+91

89+

+7

5+3

1

=2+2+

2+2


=2
×
25



写触动心灵的人和事-我是一条鱼


写触动心灵的人和事-我是一条鱼


写触动心灵的人和事-我是一条鱼


写触动心灵的人和事-我是一条鱼


写触动心灵的人和事-我是一条鱼


写触动心灵的人和事-我是一条鱼


写触动心灵的人和事-我是一条鱼


写触动心灵的人和事-我是一条鱼