3 |
5 |
1 |
3 |
1 |
9 |
7 |
9 |
2 |
3 |
1 |
5 |
1 |
3 |
1 |
2 |
3 |
5 |
1 |
3 |
1 |
9 |
3 |
5 |
10 |
9 |
7 |
9 |
2 |
3 |
1 |
5 |
1 |
3 |
7 |
9 |
15 |
7 |
1 |
3 |
5 |
3 |
16 |
3 |
11 |
3 |
1 |
2 |
1 |
4 |
2 |
3 |
1 |
3 |
1 |
3 |
4 |
9 |
2 |
3 |
1 |
3 |
3 |
2 |
1 |
4 |
4 |
9 |
1 |
6 |
3 |
4 |
1 |
12 |
3 |
2 |
2 |
9 |
2 |
3 |
A.-(-2)-(-3) | B.(-2)×(-3) | C.(-2)-2 | D.(-3)-3 |
7 |
12 |
6 |
11 |
5 |
12 |
5 |
11 |
1 |
3 |
2 |
3 |
7 |
5 |
1 |
3 |
4 |
7 |
2 |
3 |
1 |
2 |
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