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3+1=
7+8=
8+3=
5+2=
9+9=
4+1=
2+3=
1+1=
7+3=
8+6=
6+1=
7+9=
4+2=
2+9=
9+8=
6+3=
7+6=
8+5=
9+4=
4+1=
7+4=
5+4=
9+6=
4+6=
2+1=
8+4=
0+6=
3+2=
7+8=
8+9=