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