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