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脱式计算,能简算的要简算1516-14-1878-524+112489-38-18311+34+0.25.
题目详情
脱式计算,能简算的要简算
|
15 |
16 |
1 |
4 |
1 |
8 |
7 |
8 |
5 |
24 |
11 |
24 |
8 |
9 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
15 |
16 |
1 |
4 |
1 |
8 |
7 |
8 |
5 |
24 |
11 |
24 |
8 |
9 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
15 |
16 |
1 |
4 |
1 |
8 |
7 |
8 |
5 |
24 |
11 |
24 |
8 |
9 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
15 |
16 |
1 |
4 |
1 |
8 |
7 |
8 |
5 |
24 |
11 |
24 |
8 |
9 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
15 |
16 |
1 |
4 |
1 |
8 |
7 |
8 |
5 |
24 |
11 |
24 |
8 |
9 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
15 |
16 |
1 |
4 |
1 |
8 |
7 |
8 |
5 |
24 |
11 |
24 |
8 |
9 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
1 |
4 |
1 |
8 |
7 |
8 |
5 |
24 |
11 |
24 |
8 |
9 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
1 |
8 |
7 |
8 |
5 |
24 |
11 |
24 |
8 |
9 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
7 |
8 |
5 |
24 |
11 |
24 |
8 |
9 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
5 |
24 |
11 |
24 |
8 |
9 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
11 |
24 |
8 |
9 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
8 |
9 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
3 |
8 |
1 |
8 |
3 |
11 |
3 |
4 |
1 |
8 |
3 |
11 |
3 |
4 |
3 |
11 |
3 |
4 |
3 |
4 |
▼优质解答
答案和解析
(1)
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15 16 15 15 15 16 16 16 -
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1 4 1 1 1 4 4 4 -
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1 8 1 1 1 8 8 8 ,
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15 16 15 15 15 16 16 16 -
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4 16 4 4 4 16 16 16 -
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2 16 2 2 2 16 16 16 ,
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9 16 9 9 9 16 16 16 ;
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7 8 7 7 7 8 8 8 -
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5 24 5 5 5 24 24 24 +
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11 24 11 11 11 24 24 24 ,
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21 24 21 21 21 24 24 24 -
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5 24 5 5 5 24 24 24 +
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11 24 11 11 11 24 24 24
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9 8 9 9 9 8 8 8 ;
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8 9 8 8 8 9 9 9 -
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3 8 3 3 3 8 8 8 -
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1 8 1 1 1 8 8 8 ,
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8 9 8 8 8 9 9 9 -(
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1 8 1 1 1 8 8 8 ),
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8 9 8 8 8 9 9 9 -
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1 2 1 1 1 2 2 2 ,
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7 18 7 7 7 18 18 18 ;
(4)
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3 11 3 3 3 11 11 11 +
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3 4 3 3 3 4 4 4 +0.25,
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3 11 3 3 3 11 11 11 +(
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3 4 3 3 3 4 4 4 +
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1 4 1 1 1 4 4 4 ),
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3 11 3 3 3 11 11 11 +1,
=1
.
3 11 3 3 3 11 11 11 .
(1)
=
=
(2)
=
=
(3)
=
=
=
(4)
=
=
=1
|
15 |
16 |
1 |
4 |
1 |
8 |
=
15 |
16 |
4 |
16 |
2 |
16 |
=
9 |
16 |
(2)
7 |
8 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
15 |
16 |
1 |
4 |
1 |
8 |
=
15 |
16 |
4 |
16 |
2 |
16 |
=
9 |
16 |
(2)
7 |
8 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
15 |
16 |
1 |
4 |
1 |
8 |
=
15 |
16 |
4 |
16 |
2 |
16 |
=
9 |
16 |
(2)
7 |
8 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
15 |
16 |
1 |
4 |
1 |
8 |
=
15 |
16 |
4 |
16 |
2 |
16 |
=
9 |
16 |
(2)
7 |
8 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
15 |
16 |
1 |
4 |
1 |
8 |
=
15 |
16 |
4 |
16 |
2 |
16 |
=
9 |
16 |
(2)
7 |
8 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
1 |
4 |
1 |
8 |
=
15 |
16 |
4 |
16 |
2 |
16 |
=
9 |
16 |
(2)
7 |
8 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
1 |
8 |
=
15 |
16 |
4 |
16 |
2 |
16 |
=
9 |
16 |
(2)
7 |
8 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
15 |
16 |
4 |
16 |
2 |
16 |
=
9 |
16 |
(2)
7 |
8 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
4 |
16 |
2 |
16 |
=
9 |
16 |
(2)
7 |
8 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
2 |
16 |
=
9 |
16 |
(2)
7 |
8 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
9 |
16 |
(2)
7 |
8 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
7 |
8 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
5 |
24 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
11 |
24 |
=
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
21 |
24 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
5 |
24 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
11 |
24 |
=
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
9 |
8 |
(3)
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
3 |
8 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
1 |
8 |
=
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
8 |
9 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
3 |
8 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
1 |
8 |
=
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
8 |
9 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
1 |
2 |
=
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
7 |
18 |
(4)
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
3 |
4 |
=
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
3 |
4 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
1 |
4 |
=
3 |
11 |
=1
3 |
11 |
3 |
11 |
=1
3 |
11 |
3 |
11 |
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