8 · 30 =
5 · 50 =
7 · 30 =
2 · 20 =
6 · 40 =
7 · 70 =
8 · 50 =
4 · 40 =
5 · 90 =
6 · 20 =
3 · 90 =
9 · 80 =
5 · 50 =
7 · 90 =
2 · 70 =
3 · 60 =
2 · 80 =
9 · 60 =
4 · 70 =
4 · 20 =
6 · 80 =