1+2
4+1=
5
3+1=
4
5+1=
6
6+1=
7
4+2=
2+2=
2+6=
8
2+3=
5+2=
6+3=
9
4+3=
3+5=
3+0=
3
3+2=
2+5=
5+5=
10
4+5=
5+0=
0+6=
6+4=
3+6=
Press F11 Select menu option View > Enter Fullscreen for full-screen mode