1
9+1
2
4+5
3
5X4
4
5X5
5
7-4
6
9-7
7
3+4
8
10-1
9
10-3
10
|
|
1
9+1
2
4+5
3
5X4
4
5X5
5
7-4
6
9-7
7
3+4
8
10-1
9
10-3
10
5+5 |