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(2012•陆良县模拟)1115+415÷(149−23×56)(14-0.05)×513+1÷1112335+625÷35×10−910(0.9+135)÷[(4512−31924)×0.8].

题目详情
(2012•陆良县模拟)
11
15
+
4
15
÷(1
4
9
2
3
×
5
6

1
4
-0.05)×
5
13
+1÷1
1
12

3
3
5
+
6
25
÷
3
5
×10−
9
10

(0.9+1
3
5
)÷[(4
5
12
−3
19
24
)×0.8].
11
15
+
4
15
÷(1
4
9
2
3
×
5
6

1
4
-0.05)×
5
13
+1÷1
1
12

3
3
5
+
6
25
÷
3
5
×10−
9
10

(0.9+1
3
5
)÷[(4
5
12
−3
19
24
)×0.8].
11
15
11111515
4
15
÷(1
4
9
2
3
×
5
6

1
4
-0.05)×
5
13
+1÷1
1
12

3
3
5
+
6
25
÷
3
5
×10−
9
10

(0.9+1
3
5
)÷[(4
5
12
−3
19
24
)×0.8].
4
15
441515
4
9
2
3
×
5
6

1
4
-0.05)×
5
13
+1÷1
1
12

3
3
5
+
6
25
÷
3
5
×10−
9
10

(0.9+1
3
5
)÷[(4
5
12
−3
19
24
)×0.8].
4
9
4499
2
3
2233
5
6
5566
1
4
-0.05)×
5
13
+1÷1
1
12

3
3
5
+
6
25
÷
3
5
×10−
9
10

(0.9+1
3
5
)÷[(4
5
12
−3
19
24
)×0.8].
1
4
1144
5
13
+1÷1
1
12

3
3
5
+
6
25
÷
3
5
×10−
9
10

(0.9+1
3
5
)÷[(4
5
12
−3
19
24
)×0.8].
5
13
551313
1
12
111212
3
5
+
6
25
÷
3
5
×10−
9
10

(0.9+1
3
5
)÷[(4
5
12
−3
19
24
)×0.8].
3
5
3355
6
25
÷
3
5
×10−
9
10

(0.9+1
3
5
)÷[(4
5
12
−3
19
24
)×0.8].
6
25
662525÷
3
5
×10−
9
10

(0.9+1
3
5
)÷[(4
5
12
−3
19
24
)×0.8].
3
5
335510−
9
10

(0.9+1
3
5
)÷[(4
5
12
−3
19
24
)×0.8].
9
10
991010
3
5
)÷[(4
5
12
−3
19
24
)×0.8].
3
5
3355
5
12
−3
19
24
)×0.8].
5
12
551212
19
24
19192424
▼优质解答
答案和解析
(1)
11
15
+
4
15
÷(1
4
9
2
3
×
5
6
),
=
11
15
+
4
15
÷(1
4
9
-
5
9
),
=
11
15
+
4
15
÷
8
9

=
11
15
+
9
30

=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
11
15
111111151515+
4
15
÷(1
4
9
2
3
×
5
6
),
=
11
15
+
4
15
÷(1
4
9
-
5
9
),
=
11
15
+
4
15
÷
8
9

=
11
15
+
9
30

=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
4
15
444151515÷(1
4
9
2
3
×
5
6
),
=
11
15
+
4
15
÷(1
4
9
-
5
9
),
=
11
15
+
4
15
÷
8
9

=
11
15
+
9
30

=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
4
9
444999−
2
3
222333×
5
6
555666),
=
11
15
+
4
15
÷(1
4
9
-
5
9
),
=
11
15
+
4
15
÷
8
9

=
11
15
+
9
30

=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
11
15
111111151515+
4
15
÷(1
4
9
-
5
9
),
=
11
15
+
4
15
÷
8
9

=
11
15
+
9
30

=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
4
15
444151515÷(1
4
9
-
5
9
),
=
11
15
+
4
15
÷
8
9

=
11
15
+
9
30

=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
4
9
444999-
5
9
),
=
11
15
+
4
15
÷
8
9

=
11
15
+
9
30

=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
5
9
555999),
=
11
15
+
4
15
÷
8
9

=
11
15
+
9
30

=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
11
15
111111151515+
4
15
÷
8
9

=
11
15
+
9
30

=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
4
15
444151515÷
8
9

=
11
15
+
9
30

=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
8
9
888999,
=
11
15
+
9
30

=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
11
15
111111151515+
9
30

=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
9
30
999303030,
=
31
30


(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
31
30
313131303030;

(2)(
1
4
-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
1
4
111444-0.05)×
5
13
+1÷1
1
12

=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
5
13
555131313+1÷1
1
12
111121212,
=
1
5
×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
1
5
111555×
5
13
+1÷1
1
12

=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
5
13
555131313+1÷1
1
12
111121212,
=
1
13
+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
1
13
111131313+
12
13

=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
12
13
121212131313,
=1;

(3)3
3
5
+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
3
5
333555+
6
25
÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
6
25
666252525÷
3
5
×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
÷
3
5
333555×10−
9
10

=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
10−
9
10
999101010,
=3
3
5
+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
3
5
333555+
2
5
×10−
9
10

=3
3
5
+4-
9
10

=7
2
5
222555×10−
9
10

=3
3
5
+4-
9
10

=7
10−
9
10
999101010,
=3
3
5
+4-
9
10

=7
3
5
333555+4-
9
10

=7
9
10
999101010,
=7