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你想怎么算就怎么算.741×131+3441÷3116÷1124-38×411(13+14-16)×12(38+127)×8+192712×(411-112)×1115÷[(112+16)×13].

题目详情
你想怎么算就怎么算.
7
41
×
1
31
+
34
41
÷31
1
6
÷
11
24
-
3
8
×
4
11
1
3
+
1
4
-
1
6
)×12
3
8
+
1
27
)×8+
19
27
12×(
4
11
-
1
12
)×11
1
5
÷[(
1
12
+
1
6
)×
1
3
].
▼优质解答
答案和解析
(1)
7
41
×
1
31
+
34
41
÷31
=
7
41
×
1
31
+
34
41
×
1
31

=(
7
41
+
34
41
)×
1
31

=1×
1
31

=
1
31


(2)
1
6
÷
11
24
-
3
8
×
4
11

=
4
11
-
3
22

=
5
22


(3)(
1
3
+
1
4
-
1
6
)×12
=
1
3
×12+
1
4
×12-
1
6
×12
=4+3-2
=7-2
=5;

(4)(
3
8
+
1
27
)×8+
19
27

=
3
8
×8+
1
27
×8+
19
27

=3+
8
27
+
19
27

=3+(
8
27
+
19
27

=3+1
=4;

(5)12×(
4
11
-
1
12
)×11
=12×
4
11
×11-12×
1
12
×11
=48-11
=37;

(6)
1
5
÷[(
1
12
+
1
6
)×
1
3
]
=
1
5
÷[
1
4
×
1
3
]
=
1
5
÷
1
12

=
12
5