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用递等式计算.(能简算的要简算)35×(512÷34)56+712÷123.7×99+3.737+511+47+611360÷15+2.5×1623÷〔1-(13-14)〕

题目详情
用递等式计算. (能简算的要简算)
3
5
×(
5
12
÷
3
4
)           
5
6
+
7
12
÷
1
2
3.7×99+3.7
3
7
+
5
11
+
4
7
+
6
11
360÷15+2.5×16        
2
3
÷〔1-(
1
3
-
1
4
)〕
用递等式计算. (能简算的要简算)
3
5
×(
5
12
÷
3
4
)           
5
6
+
7
12
÷
1
2
3.7×99+3.7
3
7
+
5
11
+
4
7
+
6
11
360÷15+2.5×16        
2
3
÷〔1-(
1
3
-
1
4
)〕
用递等式计算. (能简算的要简算)
3
5
×(
5
12
÷
3
4
)           
5
6
+
7
12
÷
1
2
3.7×99+3.7用递等式计算. (能简算的要简算)
3
5
×(
5
12
÷
3
4
)           

3
5
×(
5
12
÷
3
4
)           
3
5
3355
5
12
÷
3
4
)           
5
12
551212
3
4
)           
3
4
3344
5
6
+
7
12
÷
1
2
5
6
+
7
12
÷
1
2
5
6
5566
7
12
÷
1
2
7
12
771212
1
2
1
2
11223.7×99+3.7
3
7
+
5
11
+
4
7
+
6
11
360÷15+2.5×16        
2
3
÷〔1-(
1
3
-
1
4
)〕
3
7
+
5
11
+
4
7
+
6
11
3
7
+
5
11
+
4
7
+
6
11
3
7
3377
5
11
+
4
7
+
6
11
5
11
551111
4
7
+
6
11
4
7
4477
6
11
6
11
661111360÷15+2.5×16        
2
3
÷〔1-(
1
3
-
1
4
)〕
2
3
÷〔1-(
1
3
-
1
4
)〕
2
3
2233
1
3
-
1
4
)〕
1
3
1133
1
4
)〕
1
4
1144
▼优质解答
答案和解析
(1)
3
5
×(
5
12
÷
3
4
),
=
3
5
×
5
9

=
1
3


(2)
5
6
+
7
12
÷
1
2

=
5
6
+
7
6

=2;

(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;

(4)
3
7
+
5
11
+
4
7
+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
3
5
333555×(
5
12
÷
3
4
),
=
3
5
×
5
9

=
1
3


(2)
5
6
+
7
12
÷
1
2

=
5
6
+
7
6

=2;

(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;

(4)
3
7
+
5
11
+
4
7
+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
5
12
555121212÷
3
4
),
=
3
5
×
5
9

=
1
3


(2)
5
6
+
7
12
÷
1
2

=
5
6
+
7
6

=2;

(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;

(4)
3
7
+
5
11
+
4
7
+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
3
4
333444),
=
3
5
×
5
9

=
1
3


(2)
5
6
+
7
12
÷
1
2

=
5
6
+
7
6

=2;

(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;

(4)
3
7
+
5
11
+
4
7
+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
3
5
333555×
5
9
555999,
=
1
3


(2)
5
6
+
7
12
÷
1
2

=
5
6
+
7
6

=2;

(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;

(4)
3
7
+
5
11
+
4
7
+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
1
3
111333;

(2)
5
6
+
7
12
÷
1
2

=
5
6
+
7
6

=2;

(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;

(4)
3
7
+
5
11
+
4
7
+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
5
6
555666+
7
12
÷
1
2

=
5
6
+
7
6

=2;

(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;

(4)
3
7
+
5
11
+
4
7
+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
7
12
777121212÷
1
2

=
5
6
+
7
6

=2;

(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;

(4)
3
7
+
5
11
+
4
7
+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
1
2
111222,
=
5
6
+
7
6

=2;

(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;

(4)
3
7
+
5
11
+
4
7
+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
5
6
555666+
7
6
777666,
=2;

(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;

(4)
3
7
+
5
11
+
4
7
+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
3
7
333777+
5
11
+
4
7
+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
5
11
555111111+
4
7
+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
4
7
444777+
6
11

=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
6
11
666111111,
=(
3
7
+
4
7
)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
3
7
333777+
4
7
444777)+(
5
11
+
6
11
),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
5
11
555111111+
6
11
666111111),
=1+1,
=2;

(5)360÷15+2.5×16,
=24+40,
=64;

(6)
2
3
÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
2
3
222333÷〔1-(
1
3
-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
1
3
111333-
1
4
)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
1
4
111444)〕,
=
2
3
÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
2
3
222333÷〔1-
1
12
〕,
=
2
3
÷
11
12

=
8
11
1
12
111121212〕,
=
2
3
÷
11
12

=
8
11
2
3
222333÷
11
12

=
8
11
11
12
111111121212,
=
8
11
8
11
888111111.