Závěrečné opakování

Počítejte, zapisujte výsledky.
2 . 3 =
1 . 5 =
3 . 4 =
9 . 2 =
6 . 3 =
7 . 7 =
4 . 2 =
8 . 8 =
7 . 9 =
0 . 6 =
9 . 7 =
5 . 8 =
2 . 30 =
1 . 50 =
3 . 40 =
9 . 20 =
6 . 30 =
7 . 70 =
4 . 20 =
8 . 80 =
7 . 90 =
0 . 60 =
9 . 70 =
5 . 80 =
3 . 9 =
5 . 4 =
6 . 2 =
1 . 8 =
6 . 7 =
9 . 5 =
2 . 8 =
5 . 7 =
8 . 9 =
7 . 3 =
5 . 0 =
4 . 8 =
30 . 9 =
50 . 4 =
60 . 2 =
10 . 8 =
60 . 7 =
90 . 5 =
20 . 8 =
50 . 7 =
80 . 9 =
70 . 3 =
50 . 0 =
40 . 8 =