dodawanie
3 + 5 =
8
7 - 4 =
3
2 x 3 =
6
8 : 4 =
2
5 + 6 =
11
17 - 5 =
12
4 x 6 =
24
21 : 7 =
3
17 + 3 =
20
19 - 13 =
6
5 x 9 =
45
30 : 6 =
5
27 + 42 =
69
56 - 32 =
24
6 x 7 =
42
90 : 9 =
10
47 + 65 =
112
120 - 25 =
95
8 x 8 =
64
81 : 9 =
8