Postupně vypočítej zadané příklady.

9 . 2 =	10 . 3 =	2 . 10 =	4 . 2 =
6 . 10 =	10 . 7 =	2 . 9 =	5 . 10 =
10 . 2 =	9 . 10 =	10 . 8 =	7 . 10 =
10 . 1 =	6 . 2 =	5 . 1 =	10 . 9 =
2 . 6 =	9 . 1 =	7 . 2 =	10 . 5 =
2 . 9 =	1 . 1 =	4 . 1 =	0 . 2 =