5+5=
10
1+2=
3
6+4=
4+4=
8
7+4=
11
5+3=
1+3=
4
6+6=
12
4+6=
7+6=
13
5+8=
1+7=
6+5=
4+5=
9
7+5=
5+10=
15
1+6=
7
6+7=
4+2=
6
7+8=
16
5+9=
14
1+8=
6+8=
4+3=
7+7=
Press F11 Select menu option View > Enter Fullscreen for full-screen mode