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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
+
×
4÷
-
÷4
÷7+
×
÷[(
+
)×
].
+
×
4÷
-
÷4
÷7+
×
÷[(
+
)×
].
5 9 5 5 9 9
×
4÷
-
÷4
÷7+
×
÷[(
+
)×
].
1 6 1 1 6 6
4÷
-
÷4
÷7+
×
÷[(
+
)×
].
1 3 1 1 3 3
-
÷4
÷7+
×
÷[(
+
)×
].
4 7 4 4 7 7
÷4
÷7+
×
÷[(
+
)×
].
4 7 4 4 7 7
÷7+
×
÷[(
+
)×
].
8 13 8 8 13 13
×
÷[(
+
)×
].
1 7 1 1 7 7
÷[(
+
)×
].
5 13 5 5 13 13
÷[(
+
)×
].
3 5 3 3 5 5
+
)×
].
1 12 1 1 12 12
)×
].
1 20 1 1 20 20
].
1 6 1 1 6 6
560÷16÷5
5 |
9 |
1 |
6 |
1 |
3 |
4 |
7 |
4 |
7 |
8 |
13 |
1 |
7 |
5 |
13 |
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
5 |
9 |
1 |
6 |
1 |
3 |
4 |
7 |
4 |
7 |
8 |
13 |
1 |
7 |
5 |
13 |
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
5 |
9 |
1 |
6 |
1 |
3 |
4 |
7 |
4 |
7 |
8 |
13 |
1 |
7 |
5 |
13 |
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
1 |
6 |
1 |
3 |
4 |
7 |
4 |
7 |
8 |
13 |
1 |
7 |
5 |
13 |
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
1 |
3 |
4 |
7 |
4 |
7 |
8 |
13 |
1 |
7 |
5 |
13 |
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
4 |
7 |
4 |
7 |
8 |
13 |
1 |
7 |
5 |
13 |
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
4 |
7 |
8 |
13 |
1 |
7 |
5 |
13 |
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
8 |
13 |
1 |
7 |
5 |
13 |
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
1 |
7 |
5 |
13 |
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
5 |
13 |
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
1 |
12 |
1 |
20 |
1 |
6 |
1 |
20 |
1 |
6 |
1 |
6 |
▼优质解答
答案和解析
(1)560÷16÷5
=560÷(16×5)
=560÷80
=7;
(2)
+
×
=
+
=
;
(3)4÷
-
÷4
=7-
=6
;
(4)
÷7+
×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
5 9 5 5 59 9 9+
×
=
+
=
;
(3)4÷
-
÷4
=7-
=6
;
(4)
÷7+
×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
1 6 1 1 16 6 6×
=
+
=
;
(3)4÷
-
÷4
=7-
=6
;
(4)
÷7+
×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
1 3 1 1 13 3 3
=
+
=
;
(3)4÷
-
÷4
=7-
=6
;
(4)
÷7+
×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
5 9 5 5 59 9 9+
=
;
(3)4÷
-
÷4
=7-
=6
;
(4)
÷7+
×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
1 18 1 1 118 18 18
=
;
(3)4÷
-
÷4
=7-
=6
;
(4)
÷7+
×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
11 18 11 11 1118 18 18;
(3)4÷
-
÷4
=7-
=6
;
(4)
÷7+
×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
4 7 4 4 47 7 7-
÷4
=7-
=6
;
(4)
÷7+
×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
4 7 4 4 47 7 7÷4
=7-
=6
;
(4)
÷7+
×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
1 7 1 1 17 7 7
=6
;
(4)
÷7+
×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
6 7 6 6 67 7 7;
(4)
÷7+
×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
8 13 8 8 813 13 13÷7+
×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
1 7 1 1 17 7 7×
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
5 13 5 5 513 13 13
=
×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
8 13 8 8 813 13 13×
+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
1 7 1 1 17 7 7+
×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
1 7 1 1 17 7 7×
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
5 13 5 5 513 13 13
=(
+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
8 13 8 8 813 13 13+
)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
5 13 5 5 513 13 13)×
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
1 7 1 1 17 7 7
=1×
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
1 7 1 1 17 7 7
=
;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
1 7 1 1 17 7 7;
(5)
÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
3 5 3 3 35 5 5÷[(
+
)×
]
=
÷[
×
]
=
÷
=27.
1 12 1 1 112 12 12+
)×
]
=
÷[
×
]
=
÷
=27.
1 20 1 1 120 20 20)×
]
=
÷[
×
]
=
÷
=27.
1 6 1 1 16 6 6]
=
÷[
×
]
=
÷
=27.
3 5 3 3 35 5 5÷[
×
]
=
÷
=27.
2 15 2 2 215 15 15×
]
=
÷
=27.
1 6 1 1 16 6 6]
=
÷
=27.
3 5 3 3 35 5 5÷
=27.
1 45 1 1 145 45 45
=27.
=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 |
=7-
1 |
7 |
=6
6 |
7 |
(4)
8 |
13 |
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 |
1 |
6 |
1 |
3 |
=
5 |
9 |
1 |
18 |
=
11 |
18 |
(3)4÷
4 |
7 |
4 |
7 |
=7-
1 |
7 |
=6
6 |
7 |
(4)
8 |
13 |
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 |
1 |
3 |
=
5 |
9 |
1 |
18 |
=
11 |
18 |
(3)4÷
4 |
7 |
4 |
7 |
=7-
1 |
7 |
=6
6 |
7 |
(4)
8 |
13 |
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 |
=
5 |
9 |
1 |
18 |
=
11 |
18 |
(3)4÷
4 |
7 |
4 |
7 |
=7-
1 |
7 |
=6
6 |
7 |
(4)
8 |
13 |
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 |
1 |
18 |
=
11 |
18 |
(3)4÷
4 |
7 |
4 |
7 |
=7-
1 |
7 |
=6
6 |
7 |
(4)
8 |
13 |
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 |
=
11 |
18 |
(3)4÷
4 |
7 |
4 |
7 |
=7-
1 |
7 |
=6
6 |
7 |
(4)
8 |
13 |
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 |
(3)4÷
4 |
7 |
4 |
7 |
=7-
1 |
7 |
=6
6 |
7 |
(4)
8 |
13 |
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 |
4 |
7 |
=7-
1 |
7 |
=6
6 |
7 |
(4)
8 |
13 |
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 |
=7-
1 |
7 |
=6
6 |
7 |
(4)
8 |
13 |
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 |
=6
6 |
7 |
(4)
8 |
13 |
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 |
(4)
8 |
13 |
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 |
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 |
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 |
=
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 |
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 |
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 |
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 |
=(
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 |
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 |
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 |
=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 |
=
1 |
7 |
(5)
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
=
3 |
5 |
2 |
15 |
1 |
6 |
=
3 |
5 |
1 |
45 |
=27.
1 |
7 |
(5)
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
=
3 |
5 |
2 |
15 |
1 |
6 |
=
3 |
5 |
1 |
45 |
=27.
3 |
5 |
1 |
12 |
1 |
20 |
1 |
6 |
=
3 |
5 |
2 |
15 |
1 |
6 |
=
3 |
5 |
1 |
45 |
=27.
1 |
12 |
1 |
20 |
1 |
6 |
=
3 |
5 |
2 |
15 |
1 |
6 |
=
3 |
5 |
1 |
45 |
=27.
1 |
20 |
1 |
6 |
=
3 |
5 |
2 |
15 |
1 |
6 |
=
3 |
5 |
1 |
45 |
=27.
1 |
6 |
=
3 |
5 |
2 |
15 |
1 |
6 |
=
3 |
5 |
1 |
45 |
=27.
3 |
5 |
2 |
15 |
1 |
6 |
=
3 |
5 |
1 |
45 |
=27.
2 |
15 |
1 |
6 |
=
3 |
5 |
1 |
45 |
=27.
1 |
6 |
=
3 |
5 |
1 |
45 |
=27.
3 |
5 |
1 |
45 |
=27.
1 |
45 |
=27.
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