1 |
42 |
1 |
56 |
1 |
72 |
1 |
90 |
1 |
110 |
=
1 |
6×7 |
1 |
7×8 |
1 |
8×9 |
1 |
9×10 |
1 |
10×11 |
=
1 |
6 |
1 |
7 |
1 |
7 |
1 |
8 |
1 |
8 |
1 |
9 |
1 |
9 |
1 |
10 |
1 |
10 |
1 |
11 |
=
1 |
6 |
1 |
11 |
=
5 |
66 |
故答案为:
5 |
66 |
1 |
42 |
1 |
56 |
1 |
72 |
1 |
90 |
1 |
110 |
1 |
42 |
1 |
56 |
1 |
72 |
1 |
90 |
1 |
110 |
1 |
6×7 |
1 |
7×8 |
1 |
8×9 |
1 |
9×10 |
1 |
10×11 |
1 |
6 |
1 |
7 |
1 |
7 |
1 |
8 |
1 |
8 |
1 |
9 |
1 |
9 |
1 |
10 |
1 |
10 |
1 |
11 |
1 |
6 |
1 |
11 |
5 |
66 |
5 |
66 |