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计算,能简算的用简便方法计算.560÷16÷559+16×134÷47-47÷4813÷7+17×51335÷[(112+120)×16].

题目详情
计算,能简算的用简便方法计算.
560÷16÷5        
5
9
+
1
6
×
1
3
        4÷
4
7
-
4
7
÷4      
8
13
÷7+
1
7
×
5
13
      
3
5
÷[(
1
12
+
1
20
)×
1
6
].

5
9
+
1
6
×
1
3
        4÷
4
7
-
4
7
÷4      
8
13
÷7+
1
7
×
5
13
      
3
5
÷[(
1
12
+
1
20
)×
1
6
].
5
9
595599
1
6
×
1
3
        4÷
4
7
-
4
7
÷4      
8
13
÷7+
1
7
×
5
13
      
3
5
÷[(
1
12
+
1
20
)×
1
6
].
1
6
161166
1
3
        4÷
4
7
-
4
7
÷4      
8
13
÷7+
1
7
×
5
13
      
3
5
÷[(
1
12
+
1
20
)×
1
6
].
1
3
131133
4
7
-
4
7
÷4      
8
13
÷7+
1
7
×
5
13
      
3
5
÷[(
1
12
+
1
20
)×
1
6
].
4
7
474477
4
7
÷4      
8
13
÷7+
1
7
×
5
13
      
3
5
÷[(
1
12
+
1
20
)×
1
6
].
4
7
474477
8
13
÷7+
1
7
×
5
13
      
3
5
÷[(
1
12
+
1
20
)×
1
6
].
8
13
813881313
1
7
×
5
13
      
3
5
÷[(
1
12
+
1
20
)×
1
6
].
1
7
171177
5
13
      
3
5
÷[(
1
12
+
1
20
)×
1
6
].
5
13
513551313
3
5
÷[(
1
12
+
1
20
)×
1
6
].
3
5
353355
1
12
+
1
20
)×
1
6
].
1
12
112111212
1
20
)×
1
6
].
1
20
120112020
1
6
].
1
6
161166
▼优质解答
答案和解析
(1)560÷16÷5
=560÷(16×5)
=560÷80
=7;
(2)
5
9
+
1
6
×
1
3

=
5
9
+
1
18

=
11
18

(3)4÷
4
7
-
4
7
÷4
=7-
1
7

=6
6
7

(4)
8
13
÷7+
1
7
×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
5
9
59555999+
1
6
×
1
3

=
5
9
+
1
18

=
11
18

(3)4÷
4
7
-
4
7
÷4
=7-
1
7

=6
6
7

(4)
8
13
÷7+
1
7
×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
6
16111666×
1
3

=
5
9
+
1
18

=
11
18

(3)4÷
4
7
-
4
7
÷4
=7-
1
7

=6
6
7

(4)
8
13
÷7+
1
7
×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
3
13111333
=
5
9
+
1
18

=
11
18

(3)4÷
4
7
-
4
7
÷4
=7-
1
7

=6
6
7

(4)
8
13
÷7+
1
7
×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
5
9
59555999+
1
18

=
11
18

(3)4÷
4
7
-
4
7
÷4
=7-
1
7

=6
6
7

(4)
8
13
÷7+
1
7
×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
18
118111181818
=
11
18

(3)4÷
4
7
-
4
7
÷4
=7-
1
7

=6
6
7

(4)
8
13
÷7+
1
7
×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
11
18
1118111111181818;
(3)4÷
4
7
-
4
7
÷4
=7-
1
7

=6
6
7

(4)
8
13
÷7+
1
7
×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
4
7
47444777-
4
7
÷4
=7-
1
7

=6
6
7

(4)
8
13
÷7+
1
7
×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
4
7
47444777÷4
=7-
1
7

=6
6
7

(4)
8
13
÷7+
1
7
×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
7
17111777
=6
6
7

(4)
8
13
÷7+
1
7
×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
6
7
67666777;
(4)
8
13
÷7+
1
7
×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
8
13
813888131313÷7+
1
7
×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
7
17111777×
5
13
  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
5
13
513555131313  
=
8
13
×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
8
13
813888131313×
1
7
+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
7
17111777+
1
7
×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
7
17111777×
5
13
  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
5
13
513555131313  
=(
8
13
+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
8
13
813888131313+
5
13
)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
5
13
513555131313)×
1
7

=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
7
17111777
=1×
1
7

=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
7
17111777
=
1
7

(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
7
17111777;
(5)
3
5
÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
3
5
35333555÷[(
1
12
+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
12
112111121212+
1
20
)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
20
120111202020)×
1
6
]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
1
6
16111666]
=
3
5
÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
3
5
35333555÷[
2
15
×
1
6
]
=
3
5
÷
1
45

=27.
2
15
215222151515×
1
6
]
=
3
5
÷
1
45

=27.
1
6
16111666]
=
3
5
÷
1
45

=27.
3
5
35333555÷
1
45

=27.
1
45
145111454545
=27.