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脱式计算517÷9+19×12172-613÷926-23(15-14×47)×821102×310145÷[(13+25)×411]920÷[12×(23+45)].

题目详情
脱式计算
5
17
÷9+
1
9
×
12
17
2-
6
13
÷
9
26
-
2
3
(15-14×
4
7
)×
8
21
102×
3
101
4
5
÷[(
1
3
+
2
5
)×
4
11
]
9
20
÷[
1
2
×(
2
3
+
4
5
)].

5
17
÷9+
1
9
×
12
17
2-
6
13
÷
9
26
-
2
3
(15-14×
4
7
)×
8
21
102×
3
101
4
5
÷[(
1
3
+
2
5
)×
4
11
]
9
20
÷[
1
2
×(
2
3
+
4
5
)].
5
17
÷9+
1
9
×
12
17
2-
6
13
÷
9
26
-
2
3
(15-14×
4
7
)×
8
21
5
17
÷9+
1
9
×
12
17
5
17
÷9+
1
9
×
12
17
5
17
551717
1
9
×
12
17
1
9
1199
12
17
12
17
121217172-
6
13
÷
9
26
-
2
3
6
13
÷
9
26
-
2
3
6
13
661313
9
26
-
2
3
9
26
992626
2
3
2
3
2233(15-14×
4
7
)×
8
21
4
7
)×
8
21
4
7
4477
8
21
8
21
882121102×
3
101
4
5
÷[(
1
3
+
2
5
)×
4
11
]
9
20
÷[
1
2
×(
2
3
+
4
5
)].
102×
3
101
3
101
3
101
33101101
4
5
÷[(
1
3
+
2
5
)×
4
11
]
4
5
÷[(
1
3
+
2
5
)×
4
11
]
4
5
4455
1
3
+
2
5
)×
4
11
]
1
3
1133
2
5
)×
4
11
]
2
5
2255
4
11
]
4
11
441111
9
20
÷[
1
2
×(
2
3
+
4
5
)].
9
20
÷[
1
2
×(
2
3
+
4
5
)].
9
20
992020
1
2
×(
2
3
+
4
5
)].
1
2
1122
2
3
+
4
5
)].
2
3
2233
4
5
)].
4
5
4455
▼优质解答
答案和解析
(1)
5
17
÷9+
1
9
×
12
17

=
1
9
×(
5
17
+
12
17

=
1
9
×1
=
1
9


(2)2-
6
13
÷
9
26
-
2
3

=2-
4
3
-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
5
17
555171717÷9+
1
9
×
12
17

=
1
9
×(
5
17
+
12
17

=
1
9
×1
=
1
9


(2)2-
6
13
÷
9
26
-
2
3

=2-
4
3
-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
1
9
111999×
12
17

=
1
9
×(
5
17
+
12
17

=
1
9
×1
=
1
9


(2)2-
6
13
÷
9
26
-
2
3

=2-
4
3
-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
12
17
121212171717
=
1
9
×(
5
17
+
12
17

=
1
9
×1
=
1
9


(2)2-
6
13
÷
9
26
-
2
3

=2-
4
3
-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
1
9
111999×(
5
17
+
12
17

=
1
9
×1
=
1
9


(2)2-
6
13
÷
9
26
-
2
3

=2-
4
3
-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
5
17
555171717+
12
17

=
1
9
×1
=
1
9


(2)2-
6
13
÷
9
26
-
2
3

=2-
4
3
-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
12
17
121212171717)
=
1
9
×1
=
1
9


(2)2-
6
13
÷
9
26
-
2
3

=2-
4
3
-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
1
9
111999×1
=
1
9


(2)2-
6
13
÷
9
26
-
2
3

=2-
4
3
-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
1
9
111999;

(2)2-
6
13
÷
9
26
-
2
3

=2-
4
3
-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
6
13
666131313÷
9
26
-
2
3

=2-
4
3
-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
9
26
999262626-
2
3

=2-
4
3
-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
2
3
222333
=2-
4
3
-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
4
3
444333-
2
3

=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
2
3
222333
=2-(
4
3
+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
4
3
444333+
2
3

=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
2
3
222333)
=2-2
=0;

(3)(15-14×
4
7
)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
4
7
444777)×
8
21

=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
8
21
888212121
=(15-8)×
8
21

=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
8
21
888212121
=7×
8
21

=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
8
21
888212121
=2
2
3


(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
2
3
222333;

(4)102×
3
101

=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
3
101
333101101101
=101×
3
101
+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
3
101
333101101101+1×
3
101

=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
3
101
333101101101
=3+
3
101

=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
3
101
333101101101
=3
3
101


(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
3
101
333101101101;

(5)
4
5
÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
4
5
444555÷[(
1
3
+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
1
3
111333+
2
5
)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
2
5
222555)×
4
11
]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
4
11
444111111]
=
4
5
÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
4
5
444555÷[
11
15
×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
11
15
111111151515×
4
11
]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
4
11
444111111]
=
4
5
÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
4
5
444555÷
4
15

=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
÷
4
15
444151515
=3;

(6)
9
20
÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
9
20
999202020÷[
1
2
×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
1
2
111222×(
2
3
+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
2
3
222333+
4
5
)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
4
5
444555)]
=
9
20
÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
9
20
999202020÷[
1
2
×
22
15
]
=
9
20
÷
11
15

=
27
44
1
2
111222×
22
15
]
=
9
20
÷
11
15

=
27
44
22
15
222222151515]
=
9
20
÷
11
15

=
27
44
9
20
999202020÷
11
15

=
27
44
11
15
111111151515
=
27
44
27
44
272727444444.