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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)
+
÷(1
−
×
)
(
-0.05)×
+1÷1
3
+
÷
×10−
(0.9+1
)÷[(4
−3
)×0.8].
+
÷(1
−
×
)
(
-0.05)×
+1÷1
3
+
÷
×10−
(0.9+1
)÷[(4
−3
)×0.8].
11 11 15 15
÷(1
−
×
)
(
-0.05)×
+1÷1
3
+
÷
×10−
(0.9+1
)÷[(4
−3
)×0.8].
4 4 15 15
−
×
)
(
-0.05)×
+1÷1
3
+
÷
×10−
(0.9+1
)÷[(4
−3
)×0.8].
4 4 9 9
2 2 3 3
5 5 6 6
-0.05)×
+1÷1
3
+
÷
×10−
(0.9+1
)÷[(4
−3
)×0.8].
1 1 4 4
+1÷1
3
+
÷
×10−
(0.9+1
)÷[(4
−3
)×0.8].
5 5 13 13
1 1 12 12
+
÷
×10−
(0.9+1
)÷[(4
−3
)×0.8].
3 3 5 5
÷
×10−
(0.9+1
)÷[(4
−3
)×0.8].
6 6 25 25 ÷
×10−
(0.9+1
)÷[(4
−3
)×0.8].
3 3 5 5 10−
(0.9+1
)÷[(4
−3
)×0.8].
9 9 10 10
)÷[(4
−3
)×0.8].
3 3 5 5
−3
)×0.8].
5 5 12 12
19 19 24 24
11 |
15 |
4 |
15 |
4 |
9 |
2 |
3 |
5 |
6 |
(
1 |
4 |
5 |
13 |
1 |
12 |
3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
(0.9+1
3 |
5 |
5 |
12 |
19 |
24 |
11 |
15 |
4 |
15 |
4 |
9 |
2 |
3 |
5 |
6 |
(
1 |
4 |
5 |
13 |
1 |
12 |
3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
(0.9+1
3 |
5 |
5 |
12 |
19 |
24 |
11 |
15 |
4 |
15 |
4 |
9 |
2 |
3 |
5 |
6 |
(
1 |
4 |
5 |
13 |
1 |
12 |
3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
(0.9+1
3 |
5 |
5 |
12 |
19 |
24 |
4 |
15 |
4 |
9 |
2 |
3 |
5 |
6 |
(
1 |
4 |
5 |
13 |
1 |
12 |
3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
(0.9+1
3 |
5 |
5 |
12 |
19 |
24 |
4 |
9 |
2 |
3 |
5 |
6 |
1 |
4 |
5 |
13 |
1 |
12 |
3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
(0.9+1
3 |
5 |
5 |
12 |
19 |
24 |
1 |
4 |
5 |
13 |
1 |
12 |
3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
(0.9+1
3 |
5 |
5 |
12 |
19 |
24 |
5 |
13 |
1 |
12 |
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
(0.9+1
3 |
5 |
5 |
12 |
19 |
24 |
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
(0.9+1
3 |
5 |
5 |
12 |
19 |
24 |
6 |
25 |
3 |
5 |
9 |
10 |
(0.9+1
3 |
5 |
5 |
12 |
19 |
24 |
3 |
5 |
9 |
10 |
(0.9+1
3 |
5 |
5 |
12 |
19 |
24 |
9 |
10 |
3 |
5 |
5 |
12 |
19 |
24 |
3 |
5 |
5 |
12 |
19 |
24 |
5 |
12 |
19 |
24 |
▼优质解答
答案和解析
(1)
+
÷(1
−
×
),
=
+
÷(1
-
),
=
+
÷
,
=
+
,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
11 11 1115 15 15+
÷(1
−
×
),
=
+
÷(1
-
),
=
+
÷
,
=
+
,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
4 4 415 15 15÷(1
−
×
),
=
+
÷(1
-
),
=
+
÷
,
=
+
,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
4 4 49 9 9−
2 2 23 3 3×
5 5 56 6 6),
=
+
÷(1
-
),
=
+
÷
,
=
+
,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
11 11 1115 15 15+
÷(1
-
),
=
+
÷
,
=
+
,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
4 4 415 15 15÷(1
-
),
=
+
÷
,
=
+
,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
4 4 49 9 9-
),
=
+
÷
,
=
+
,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
5 5 59 9 9),
=
+
÷
,
=
+
,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
11 11 1115 15 15+
÷
,
=
+
,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
4 4 415 15 15÷
,
=
+
,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
8 8 89 9 9,
=
+
,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
11 11 1115 15 15+
,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
9 9 930 30 30,
=
;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
31 31 3130 30 30;
(2)(
-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
1 1 14 4 4-0.05)×
+1÷1
,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
5 5 513 13 13+1÷1
1 1 112 12 12,
=
×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
1 1 15 5 5×
+1÷1
,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
5 5 513 13 13+1÷1
1 1 112 12 12,
=
+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
1 1 113 13 13+
,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
12 12 1213 13 13,
=1;
(3)3
+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
3 3 35 5 5+
÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7
6 6 625 25 25÷
×10−
,
=3
+
×10−
,
=3
+4-
,
=7 ÷
3 3 35 5 5×10−
,
=3
+
×10−
,
=3
+4-
,
=7 10−
9 9 910 10 10,
=3
+
×10−
,
=3
+4-
,
=7
3 3 35 5 5+
×10−
,
=3
+4-
,
=7
2 2 25 5 5×10−
,
=3
+4-
,
=7 10−
9 9 910 10 10,
=3
+4-
,
=7
3 3 35 5 5+4-
,
=7
9 9 910 10 10,
=7
11 |
15 |
4 |
15 |
4 |
9 |
2 |
3 |
5 |
6 |
=
11 |
15 |
4 |
15 |
4 |
9 |
5 |
9 |
=
11 |
15 |
4 |
15 |
8 |
9 |
=
11 |
15 |
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
11 |
15 |
4 |
15 |
4 |
9 |
2 |
3 |
5 |
6 |
=
11 |
15 |
4 |
15 |
4 |
9 |
5 |
9 |
=
11 |
15 |
4 |
15 |
8 |
9 |
=
11 |
15 |
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
4 |
15 |
4 |
9 |
2 |
3 |
5 |
6 |
=
11 |
15 |
4 |
15 |
4 |
9 |
5 |
9 |
=
11 |
15 |
4 |
15 |
8 |
9 |
=
11 |
15 |
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
4 |
9 |
2 |
3 |
5 |
6 |
=
11 |
15 |
4 |
15 |
4 |
9 |
5 |
9 |
=
11 |
15 |
4 |
15 |
8 |
9 |
=
11 |
15 |
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
11 |
15 |
4 |
15 |
4 |
9 |
5 |
9 |
=
11 |
15 |
4 |
15 |
8 |
9 |
=
11 |
15 |
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
4 |
15 |
4 |
9 |
5 |
9 |
=
11 |
15 |
4 |
15 |
8 |
9 |
=
11 |
15 |
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
4 |
9 |
5 |
9 |
=
11 |
15 |
4 |
15 |
8 |
9 |
=
11 |
15 |
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
5 |
9 |
=
11 |
15 |
4 |
15 |
8 |
9 |
=
11 |
15 |
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
11 |
15 |
4 |
15 |
8 |
9 |
=
11 |
15 |
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
4 |
15 |
8 |
9 |
=
11 |
15 |
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
8 |
9 |
=
11 |
15 |
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
11 |
15 |
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
9 |
30 |
=
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
31 |
30 |
(2)(
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
1 |
4 |
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
5 |
13 |
1 |
12 |
=
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
1 |
5 |
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
5 |
13 |
1 |
12 |
=
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
1 |
13 |
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
12 |
13 |
=1;
(3)3
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
3 |
5 |
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
6 |
25 |
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7 ÷
3 |
5 |
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7 10−
9 |
10 |
=3
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
3 |
5 |
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
2 |
5 |
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7 10−
9 |
10 |
=3
3 |
5 |
9 |
10 |
=7
3 |
5 |
9 |
10 |
=7
9 |
10 |
=7
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