Postupně vypočítej zadané příklady.

3 . 5 + 7 =	3 . 1 + 77 =	6 . 3 + 9 =	3 . 9 – 11 =
3 . 4 + 28 =	7 . 3 – 4 =	3 . 8 – 8 =	4 . 3 + 29 =
2 . 3 + 44 =	3 . 3 + 82 =	9 . 3 + 60 =	3 . 7 – 16 =
3 . 1 + 89 =	3 . 0 + 97 =	3 . 10 + 60 =	3 . 2 + 68 =
1 . 3 + 58 =	0 . 3 + 77 =	3 . 6 + 18 =	4 . 3 + 27 =
10 . 3 – 17 =	7 . 3 + 70 =	3 . 5 + 55 =	3 . 0 + 99 =