1 |
1x2 |
1 |
2x3 |
1 |
3x4 |
1 |
4x5 |
1 |
99x100 |
=(1-
1 |
2 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
4 |
1 |
4 |
1 |
5 |
1 |
99 |
1 |
100 |
=1-
1 |
2 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
4 |
1 |
4 |
1 |
5 |
1 |
99 |
1 |
100 |
=1-
1 |
100 |
=
99 |
100 |
1 |
1x2 |
1 |
2x3 |
1 |
3x4 |
1 |
4x5 |
1 |
99x100 |
1 |
1x2 |
1 |
2x3 |
1 |
3x4 |
1 |
4x5 |
1 |
99x100 |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
4 |
1 |
4 |
1 |
5 |
1 |
99 |
1 |
100 |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
4 |
1 |
4 |
1 |
5 |
1 |
99 |
1 |
100 |
1 |
100 |
99 |
100 |