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递等式计算.(1)7000÷25-28×6(2)(289-179)÷(275÷25)(3)18+38+28(4)1011-711-111(5)314+514-414(6)1225-425+925(7)79+29-3174(8)514-714+614.
题目详情
递等式计算. (1)7000÷25-28×6 | (2)(289-179)÷(275÷25) | ||||||||||||
(3)
| (4)
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(5)
| (6)
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(7)
| (8)
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递等式计算. (1)7000÷25-28×6 | (2)(289-179)÷(275÷25) | ||||||||||||
(3)
| (4)
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(5)
| (6)
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(7)
| (8)
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(1)7000÷25-28×6
(1)7000÷25-28×6
1 |
8 |
3 |
8 |
2 |
8 |
10 |
11 |
7 |
11 |
1 |
11 |
1 |
8 |
3 |
8 |
2 |
8 |
1 |
8 |
3 |
8 |
2 |
8 |
1 |
8 |
3 |
8 |
2 |
8 |
3 |
8 |
2 |
8 |
2 |
8 |
10 |
11 |
7 |
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1 |
11 |
10 |
11 |
7 |
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1 |
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10 |
11 |
7 |
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1 |
11 |
7 |
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1 |
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1 |
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3 |
14 |
5 |
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4 |
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12 |
25 |
4 |
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9 |
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3 |
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5 |
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4 |
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3 |
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5 |
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4 |
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3 |
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5 |
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4 |
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5 |
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4 |
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4 |
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12 |
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4 |
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9 |
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4 |
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9 |
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12 |
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4 |
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9 |
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9 |
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7 |
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2 |
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31 |
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5 |
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6 |
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7 |
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7 |
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6 |
14 |
7 |
14 |
6 |
14 |
6 |
14 |
▼优质解答
答案和解析
(1)7000÷25-28×6,
=280-168,
=112;
(2)(289-179)÷(275÷25),
=110÷11,
=10;
(3)
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(4)
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7 7 79 9 9+
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2 2 29 9 9-
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=1-
31 31 3174 74 74,
=1-
31 31 3174 74 74
举报
=280-168,
=112;
(2)(289-179)÷(275÷25),
=110÷11,
=10;
(3)
1 |
8 |
3 |
8 |
2 |
8 |
=
4 |
8 |
2 |
8 |
=
6 |
8 |
=
3 |
4 |
(4)
10 |
11 |
7 |
11 |
1 |
11 |
=
3 |
11 |
1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

1 |
8 |
3 |
8 |
2 |
8 |
=
4 |
8 |
2 |
8 |
=
6 |
8 |
=
3 |
4 |
(4)
10 |
11 |
7 |
11 |
1 |
11 |
=
3 |
11 |
1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

3 |
8 |
2 |
8 |
=
4 |
8 |
2 |
8 |
=
6 |
8 |
=
3 |
4 |
(4)
10 |
11 |
7 |
11 |
1 |
11 |
=
3 |
11 |
1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

2 |
8 |
=
4 |
8 |
2 |
8 |
=
6 |
8 |
=
3 |
4 |
(4)
10 |
11 |
7 |
11 |
1 |
11 |
=
3 |
11 |
1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

4 |
8 |
2 |
8 |
=
6 |
8 |
=
3 |
4 |
(4)
10 |
11 |
7 |
11 |
1 |
11 |
=
3 |
11 |
1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

2 |
8 |
=
6 |
8 |
=
3 |
4 |
(4)
10 |
11 |
7 |
11 |
1 |
11 |
=
3 |
11 |
1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

6 |
8 |
=
3 |
4 |
(4)
10 |
11 |
7 |
11 |
1 |
11 |
=
3 |
11 |
1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

3 |
4 |
(4)
10 |
11 |
7 |
11 |
1 |
11 |
=
3 |
11 |
1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

10 |
11 |
7 |
11 |
1 |
11 |
=
3 |
11 |
1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

7 |
11 |
1 |
11 |
=
3 |
11 |
1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

1 |
11 |
=
3 |
11 |
1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

3 |
11 |
1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

1 |
11 |
=
2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

2 |
11 |
(5)
3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

3 |
14 |
5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

5 |
14 |
4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

4 |
14 |
=
8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

8 |
14 |
4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

4 |
14 |
=
4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

4 |
14 |
=
2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

2 |
7 |
(6)
12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

12 |
25 |
4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

4 |
25 |
9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

9 |
25 |
=
8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

8 |
25 |
9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

9 |
25 |
=
17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

17 |
25 |
(7)
7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

7 |
9 |
2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

2 |
9 |
31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

31 |
74 |
=1-
31 |
74 |
作业帮用户
2017-10-22
举报

31 |
74 |
作业帮用户
2017-10-22
举报
作业帮用户作业帮用户
2017-10-222017-10-22
举报



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