1 |
2 |
1 |
3 |
1 |
4 |
1 |
5 |
1 |
1997 |
1 |
2 |
1 |
3 |
1 |
4 |
1 |
1996 |
1 |
1997 |
1 |
2 |
2 |
3 |
3 |
4 |
1995 |
1996 |
1996 |
1997 |
1 |
1997 |
8 |
15 |
6 |
25 |
(-2)3×(-1)1998-|-12|÷[-(-
| ||||
(-1)÷(-
|
24690 |
123462-12345×12347 |
1 |
1×3 |
1 |
3×5 |
1 |
5×7 |
1 |
1997×1999 |
1 |
3 |
1 |
32 |
1 |
33 |
1 |
32000 |
1 |
3 |
7 |
12 |
9 |
20 |
11 |
30 |
13 |
42 |
15 |
56 |
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