早教吧作业答案频道 -->其他-->
(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
看了 (2012•陆良县模拟)11...的网友还看了以下:
竖式计算.62×41=256÷8=验算:823÷4=验算:18×21=3.8+4.9=8-3.9= 2020-07-19 …
新定义一种运算,3*5=9,8*3=2,四则运算律在新定义的运算中成立,那么(6*10)-9×(8 2020-07-31 …
5.7+8.9+8.3=5.7+8.3+8.9运用了()A、加法交换律B、加法结合律C、加法交换律 2020-07-31 …
口算:16-2×7=91+85-26=2×2×2=2×9×8=3×8×8=2÷1-0=50+2×8= 2020-10-30 …
脱式计算,能简算的要简算(70+0.wu)÷71.6+8.w×1.8÷0.18w6.9×3.7+w6 2020-10-31 …
(2010•十堰模拟)计算下列各题125-25×6÷30(23+215)×451.8+4.3+0.7 2020-11-12 …
巧算数学快1、2/1+2×3/2+2×3×4/3+2×3×4×5/4+2×3×4×5×6/51、2/ 2020-11-15 …
对角线数独游戏2*1*5*6*7*********6**7*1**3**6*4*3**7**2*9* 2020-11-18 …
5.7+8.9+8.3=5.7+8.3+8.9运用了()A.加法交换律B.加法结合律C.加法交换律和 2021-01-29 …
5.7+8.9+8.3=8.9+(5.7+8.3)运用了()A.加法交换律B.加法结合律C.加法交换 2021-01-29 …